/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/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf -i ../../../trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_unwindbound10.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 23:53:31,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 23:53:31,583 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 23:53:31,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-27 23:53:31,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-27 23:53:31,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-27 23:53:31,603 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-27 23:53:31,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-27 23:53:31,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-27 23:53:31,606 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-27 23:53:31,607 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-27 23:53:31,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-27 23:53:31,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-27 23:53:31,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-27 23:53:31,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-27 23:53:31,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-27 23:53:31,619 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-27 23:53:31,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-27 23:53:31,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-27 23:53:31,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-27 23:53:31,625 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-27 23:53:31,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-27 23:53:31,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-27 23:53:31,630 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-27 23:53:31,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-27 23:53:31,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-27 23:53:31,636 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 23:53:31,636 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 23:53:31,643 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 23:53:31,643 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-04-27 23:53:31,666 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 23:53:31,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 23:53:31,666 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-27 23:53:31,666 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-27 23:53:31,667 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-27 23:53:31,667 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-27 23:53:31,667 INFO L138 SettingsManager]: * Use SBE=true [2022-04-27 23:53:31,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 23:53:31,668 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 23:53:31,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 23:53:31,668 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 23:53:31,668 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 23:53:31,669 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 23:53:31,669 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 23:53:31,669 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 23:53:31,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 23:53:31,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 23:53:31,669 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 23:53:31,669 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 23:53:31,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 23:53:31,669 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 23:53:31,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-27 23:53:31,670 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-27 23:53:31,670 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 23:53:31,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-27 23:53:31,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-27 23:53:31,670 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-04-27 23:53:31,670 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-04-27 23:53:31,672 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-27 23:53:31,672 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_QVASR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 23:53:31,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 23:53:31,874 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 23:53:31,876 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 23:53:31,877 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 23:53:31,877 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 23:53:31,878 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_unwindbound10.c [2022-04-27 23:53:31,914 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb0d12bdb/235b4b60925b4eddb583ec9045c16863/FLAG71f950e6b [2022-04-27 23:53:32,266 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 23:53:32,266 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_unwindbound10.c [2022-04-27 23:53:32,270 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb0d12bdb/235b4b60925b4eddb583ec9045c16863/FLAG71f950e6b [2022-04-27 23:53:32,708 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb0d12bdb/235b4b60925b4eddb583ec9045c16863 [2022-04-27 23:53:32,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 23:53:32,711 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-27 23:53:32,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 23:53:32,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 23:53:32,716 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 23:53:32,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 11:53:32" (1/1) ... [2022-04-27 23:53:32,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@411e2025 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:53:32, skipping insertion in model container [2022-04-27 23:53:32,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 11:53:32" (1/1) ... [2022-04-27 23:53:32,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 23:53:32,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 23:53:32,900 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_unwindbound10.c[490,503] [2022-04-27 23:53:32,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 23:53:32,918 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 23:53:32,926 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_unwindbound10.c[490,503] [2022-04-27 23:53:32,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 23:53:32,945 INFO L208 MainTranslator]: Completed translation [2022-04-27 23:53:32,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:53:32 WrapperNode [2022-04-27 23:53:32,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 23:53:32,947 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 23:53:32,948 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 23:53:32,948 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 23:53:32,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:53:32" (1/1) ... [2022-04-27 23:53:32,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:53:32" (1/1) ... [2022-04-27 23:53:32,959 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:53:32" (1/1) ... [2022-04-27 23:53:32,959 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:53:32" (1/1) ... [2022-04-27 23:53:32,974 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:53:32" (1/1) ... [2022-04-27 23:53:32,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:53:32" (1/1) ... [2022-04-27 23:53:32,985 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:53:32" (1/1) ... [2022-04-27 23:53:32,986 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 23:53:32,987 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 23:53:32,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 23:53:32,987 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 23:53:32,989 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:53:32" (1/1) ... [2022-04-27 23:53:32,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 23:53:33,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:33,009 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) [2022-04-27 23:53:33,026 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 [2022-04-27 23:53:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 23:53:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 23:53:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 23:53:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-27 23:53:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-27 23:53:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 23:53:33,043 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 23:53:33,043 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 23:53:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 23:53:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 23:53:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-27 23:53:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-27 23:53:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 23:53:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 23:53:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 23:53:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 23:53:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 23:53:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 23:53:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 23:53:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 23:53:33,101 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 23:53:33,102 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 23:53:33,296 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 23:53:33,300 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 23:53:33,300 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-04-27 23:53:33,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 11:53:33 BoogieIcfgContainer [2022-04-27 23:53:33,305 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 23:53:33,306 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-27 23:53:33,306 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-27 23:53:33,306 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-27 23:53:33,309 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 11:53:33" (1/1) ... [2022-04-27 23:53:33,310 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_QVASR [2022-04-27 23:53:33,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 11:53:33 BasicIcfg [2022-04-27 23:53:33,328 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-27 23:53:33,329 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 23:53:33,329 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 23:53:33,331 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 23:53:33,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 11:53:32" (1/4) ... [2022-04-27 23:53:33,332 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3de83320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 11:53:33, skipping insertion in model container [2022-04-27 23:53:33,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 11:53:32" (2/4) ... [2022-04-27 23:53:33,332 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3de83320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 11:53:33, skipping insertion in model container [2022-04-27 23:53:33,332 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 11:53:33" (3/4) ... [2022-04-27 23:53:33,333 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3de83320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 11:53:33, skipping insertion in model container [2022-04-27 23:53:33,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 11:53:33" (4/4) ... [2022-04-27 23:53:33,333 INFO L111 eAbstractionObserver]: Analyzing ICFG egcd3-ll_unwindbound10.cqvasr [2022-04-27 23:53:33,341 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-27 23:53:33,342 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 23:53:33,368 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 23:53:33,371 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@15e535b6, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@732031e [2022-04-27 23:53:33,372 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 23:53:33,376 INFO L276 IsEmpty]: Start isEmpty. Operand has 40 states, 25 states have (on average 1.48) internal successors, (37), 26 states have internal predecessors, (37), 9 states have call successors, (9), 4 states have call predecessors, (9), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 23:53:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-04-27 23:53:33,381 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:33,381 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:33,381 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:33,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:33,384 INFO L85 PathProgramCache]: Analyzing trace with hash 6304412, now seen corresponding path program 1 times [2022-04-27 23:53:33,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:33,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353445651] [2022-04-27 23:53:33,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:33,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:33,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 23:53:33,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:33,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {56#(and (= ~counter~0 |old(~counter~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {43#true} is VALID [2022-04-27 23:53:33,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-27 23:53:33,493 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {43#true} {43#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-27 23:53:33,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 23:53:33,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:33,499 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {43#true} is VALID [2022-04-27 23:53:33,499 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [121] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 23:53:33,499 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 23:53:33,500 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {43#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-27 23:53:33,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-27 23:53:33,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:33,505 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {43#true} is VALID [2022-04-27 23:53:33,505 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [121] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 23:53:33,505 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 23:53:33,505 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {44#false} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-27 23:53:33,506 INFO L272 TraceCheckUtils]: 0: Hoare triple {43#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {56#(and (= ~counter~0 |old(~counter~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 23:53:33,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {56#(and (= ~counter~0 |old(~counter~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {43#true} is VALID [2022-04-27 23:53:33,507 INFO L290 TraceCheckUtils]: 2: Hoare triple {43#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-27 23:53:33,507 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43#true} {43#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-27 23:53:33,507 INFO L272 TraceCheckUtils]: 4: Hoare triple {43#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-27 23:53:33,507 INFO L290 TraceCheckUtils]: 5: Hoare triple {43#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {43#true} is VALID [2022-04-27 23:53:33,507 INFO L272 TraceCheckUtils]: 6: Hoare triple {43#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {43#true} is VALID [2022-04-27 23:53:33,507 INFO L290 TraceCheckUtils]: 7: Hoare triple {43#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {43#true} is VALID [2022-04-27 23:53:33,508 INFO L290 TraceCheckUtils]: 8: Hoare triple {43#true} [121] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 23:53:33,508 INFO L290 TraceCheckUtils]: 9: Hoare triple {44#false} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 23:53:33,508 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {44#false} {43#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-27 23:53:33,508 INFO L272 TraceCheckUtils]: 11: Hoare triple {44#false} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {43#true} is VALID [2022-04-27 23:53:33,509 INFO L290 TraceCheckUtils]: 12: Hoare triple {43#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {43#true} is VALID [2022-04-27 23:53:33,509 INFO L290 TraceCheckUtils]: 13: Hoare triple {43#true} [121] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 23:53:33,509 INFO L290 TraceCheckUtils]: 14: Hoare triple {44#false} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 23:53:33,509 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {44#false} {44#false} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-27 23:53:33,510 INFO L290 TraceCheckUtils]: 16: Hoare triple {44#false} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {44#false} is VALID [2022-04-27 23:53:33,510 INFO L290 TraceCheckUtils]: 17: Hoare triple {44#false} [123] L34-3-->L34-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 23:53:33,510 INFO L272 TraceCheckUtils]: 18: Hoare triple {44#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {44#false} is VALID [2022-04-27 23:53:33,510 INFO L290 TraceCheckUtils]: 19: Hoare triple {44#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44#false} is VALID [2022-04-27 23:53:33,510 INFO L290 TraceCheckUtils]: 20: Hoare triple {44#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 23:53:33,511 INFO L290 TraceCheckUtils]: 21: Hoare triple {44#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 23:53:33,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 23:53:33,511 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:33,511 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1353445651] [2022-04-27 23:53:33,512 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1353445651] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 23:53:33,512 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 23:53:33,512 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-27 23:53:33,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719644499] [2022-04-27 23:53:33,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 23:53:33,516 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 22 [2022-04-27 23:53:33,517 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:33,519 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:33,557 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:33,557 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-27 23:53:33,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:33,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-27 23:53:33,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 23:53:33,584 INFO L87 Difference]: Start difference. First operand has 40 states, 25 states have (on average 1.48) internal successors, (37), 26 states have internal predecessors, (37), 9 states have call successors, (9), 4 states have call predecessors, (9), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:33,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:33,752 INFO L93 Difference]: Finished difference Result 74 states and 111 transitions. [2022-04-27 23:53:33,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-27 23:53:33,753 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 22 [2022-04-27 23:53:33,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:33,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:33,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 111 transitions. [2022-04-27 23:53:33,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:33,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 111 transitions. [2022-04-27 23:53:33,777 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 111 transitions. [2022-04-27 23:53:33,902 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:33,910 INFO L225 Difference]: With dead ends: 74 [2022-04-27 23:53:33,910 INFO L226 Difference]: Without dead ends: 36 [2022-04-27 23:53:33,912 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 23:53:33,917 INFO L413 NwaCegarLoop]: 47 mSDtfsCounter, 10 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 51 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:33,918 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 51 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 23:53:33,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2022-04-27 23:53:33,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 35. [2022-04-27 23:53:33,946 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:33,946 INFO L82 GeneralOperation]: Start isEquivalent. First operand 36 states. Second operand has 35 states, 22 states have (on average 1.3181818181818181) internal successors, (29), 23 states have internal predecessors, (29), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:33,947 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand has 35 states, 22 states have (on average 1.3181818181818181) internal successors, (29), 23 states have internal predecessors, (29), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:33,948 INFO L87 Difference]: Start difference. First operand 36 states. Second operand has 35 states, 22 states have (on average 1.3181818181818181) internal successors, (29), 23 states have internal predecessors, (29), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:33,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:33,952 INFO L93 Difference]: Finished difference Result 36 states and 46 transitions. [2022-04-27 23:53:33,952 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2022-04-27 23:53:33,953 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:33,953 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:33,954 INFO L74 IsIncluded]: Start isIncluded. First operand has 35 states, 22 states have (on average 1.3181818181818181) internal successors, (29), 23 states have internal predecessors, (29), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 36 states. [2022-04-27 23:53:33,955 INFO L87 Difference]: Start difference. First operand has 35 states, 22 states have (on average 1.3181818181818181) internal successors, (29), 23 states have internal predecessors, (29), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 36 states. [2022-04-27 23:53:33,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:33,961 INFO L93 Difference]: Finished difference Result 36 states and 46 transitions. [2022-04-27 23:53:33,961 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2022-04-27 23:53:33,962 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:33,962 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:33,962 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:33,962 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:33,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 22 states have (on average 1.3181818181818181) internal successors, (29), 23 states have internal predecessors, (29), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:33,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 45 transitions. [2022-04-27 23:53:33,966 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 45 transitions. Word has length 22 [2022-04-27 23:53:33,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:33,966 INFO L495 AbstractCegarLoop]: Abstraction has 35 states and 45 transitions. [2022-04-27 23:53:33,966 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:33,966 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2022-04-27 23:53:33,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-27 23:53:33,967 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:33,967 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:33,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 23:53:33,968 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:33,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:33,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1535904754, now seen corresponding path program 1 times [2022-04-27 23:53:33,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:33,970 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978583014] [2022-04-27 23:53:33,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:33,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:34,000 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:34,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [316114814] [2022-04-27 23:53:34,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:34,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:34,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:34,012 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) [2022-04-27 23:53:34,013 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-27 23:53:34,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:34,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-27 23:53:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:34,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:34,214 INFO L272 TraceCheckUtils]: 0: Hoare triple {284#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {284#true} is VALID [2022-04-27 23:53:34,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {284#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,216 INFO L290 TraceCheckUtils]: 2: Hoare triple {292#(<= ~counter~0 0)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,216 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {292#(<= ~counter~0 0)} {284#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,216 INFO L272 TraceCheckUtils]: 4: Hoare triple {292#(<= ~counter~0 0)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,217 INFO L290 TraceCheckUtils]: 5: Hoare triple {292#(<= ~counter~0 0)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,217 INFO L272 TraceCheckUtils]: 6: Hoare triple {292#(<= ~counter~0 0)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,218 INFO L290 TraceCheckUtils]: 7: Hoare triple {292#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,218 INFO L290 TraceCheckUtils]: 8: Hoare triple {292#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,218 INFO L290 TraceCheckUtils]: 9: Hoare triple {292#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,219 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {292#(<= ~counter~0 0)} {292#(<= ~counter~0 0)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,220 INFO L272 TraceCheckUtils]: 11: Hoare triple {292#(<= ~counter~0 0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,220 INFO L290 TraceCheckUtils]: 12: Hoare triple {292#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,220 INFO L290 TraceCheckUtils]: 13: Hoare triple {292#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,221 INFO L290 TraceCheckUtils]: 14: Hoare triple {292#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,221 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {292#(<= ~counter~0 0)} {292#(<= ~counter~0 0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,222 INFO L290 TraceCheckUtils]: 16: Hoare triple {292#(<= ~counter~0 0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {292#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:34,222 INFO L290 TraceCheckUtils]: 17: Hoare triple {292#(<= ~counter~0 0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {341#(<= |main_#t~post6| 0)} is VALID [2022-04-27 23:53:34,223 INFO L290 TraceCheckUtils]: 18: Hoare triple {341#(<= |main_#t~post6| 0)} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {285#false} is VALID [2022-04-27 23:53:34,223 INFO L272 TraceCheckUtils]: 19: Hoare triple {285#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {285#false} is VALID [2022-04-27 23:53:34,223 INFO L290 TraceCheckUtils]: 20: Hoare triple {285#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {285#false} is VALID [2022-04-27 23:53:34,223 INFO L290 TraceCheckUtils]: 21: Hoare triple {285#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {285#false} is VALID [2022-04-27 23:53:34,223 INFO L290 TraceCheckUtils]: 22: Hoare triple {285#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {285#false} is VALID [2022-04-27 23:53:34,224 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 23:53:34,224 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 23:53:34,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:34,224 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978583014] [2022-04-27 23:53:34,224 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:34,224 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [316114814] [2022-04-27 23:53:34,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [316114814] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 23:53:34,225 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 23:53:34,225 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 23:53:34,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431781377] [2022-04-27 23:53:34,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 23:53:34,226 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2022-04-27 23:53:34,226 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:34,226 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:34,240 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:34,240 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 23:53:34,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:34,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 23:53:34,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 23:53:34,241 INFO L87 Difference]: Start difference. First operand 35 states and 45 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:34,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:34,304 INFO L93 Difference]: Finished difference Result 44 states and 54 transitions. [2022-04-27 23:53:34,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 23:53:34,305 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2022-04-27 23:53:34,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:34,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:34,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 54 transitions. [2022-04-27 23:53:34,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:34,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 54 transitions. [2022-04-27 23:53:34,308 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 54 transitions. [2022-04-27 23:53:34,343 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:34,345 INFO L225 Difference]: With dead ends: 44 [2022-04-27 23:53:34,345 INFO L226 Difference]: Without dead ends: 37 [2022-04-27 23:53:34,345 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 23:53:34,346 INFO L413 NwaCegarLoop]: 43 mSDtfsCounter, 0 mSDsluCounter, 70 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 113 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:34,346 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 113 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 23:53:34,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-04-27 23:53:34,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2022-04-27 23:53:34,352 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:34,353 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand has 37 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:34,353 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand has 37 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:34,353 INFO L87 Difference]: Start difference. First operand 37 states. Second operand has 37 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:34,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:34,355 INFO L93 Difference]: Finished difference Result 37 states and 47 transitions. [2022-04-27 23:53:34,355 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2022-04-27 23:53:34,355 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:34,356 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:34,356 INFO L74 IsIncluded]: Start isIncluded. First operand has 37 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 37 states. [2022-04-27 23:53:34,356 INFO L87 Difference]: Start difference. First operand has 37 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 37 states. [2022-04-27 23:53:34,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:34,358 INFO L93 Difference]: Finished difference Result 37 states and 47 transitions. [2022-04-27 23:53:34,358 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2022-04-27 23:53:34,358 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:34,358 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:34,358 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:34,359 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:34,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 47 transitions. [2022-04-27 23:53:34,360 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 47 transitions. Word has length 23 [2022-04-27 23:53:34,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:34,360 INFO L495 AbstractCegarLoop]: Abstraction has 37 states and 47 transitions. [2022-04-27 23:53:34,361 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:34,361 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2022-04-27 23:53:34,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-04-27 23:53:34,361 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:34,361 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:34,378 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-27 23:53:34,575 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:34,575 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:34,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:34,576 INFO L85 PathProgramCache]: Analyzing trace with hash 401530880, now seen corresponding path program 1 times [2022-04-27 23:53:34,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:34,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543537788] [2022-04-27 23:53:34,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:34,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:34,588 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:34,588 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1020991669] [2022-04-27 23:53:34,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:34,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:34,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:34,589 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) [2022-04-27 23:53:34,590 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-27 23:53:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:34,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-27 23:53:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:34,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:34,704 INFO L272 TraceCheckUtils]: 0: Hoare triple {547#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {547#true} is VALID [2022-04-27 23:53:34,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {547#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {547#true} is VALID [2022-04-27 23:53:34,705 INFO L290 TraceCheckUtils]: 2: Hoare triple {547#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {547#true} is VALID [2022-04-27 23:53:34,705 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {547#true} {547#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {547#true} is VALID [2022-04-27 23:53:34,705 INFO L272 TraceCheckUtils]: 4: Hoare triple {547#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {547#true} is VALID [2022-04-27 23:53:34,705 INFO L290 TraceCheckUtils]: 5: Hoare triple {547#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {547#true} is VALID [2022-04-27 23:53:34,705 INFO L272 TraceCheckUtils]: 6: Hoare triple {547#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {547#true} is VALID [2022-04-27 23:53:34,705 INFO L290 TraceCheckUtils]: 7: Hoare triple {547#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {547#true} is VALID [2022-04-27 23:53:34,706 INFO L290 TraceCheckUtils]: 8: Hoare triple {547#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {547#true} is VALID [2022-04-27 23:53:34,706 INFO L290 TraceCheckUtils]: 9: Hoare triple {547#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {547#true} is VALID [2022-04-27 23:53:34,706 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {547#true} {547#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {547#true} is VALID [2022-04-27 23:53:34,706 INFO L272 TraceCheckUtils]: 11: Hoare triple {547#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {547#true} is VALID [2022-04-27 23:53:34,706 INFO L290 TraceCheckUtils]: 12: Hoare triple {547#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {588#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 23:53:34,707 INFO L290 TraceCheckUtils]: 13: Hoare triple {588#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {592#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:53:34,707 INFO L290 TraceCheckUtils]: 14: Hoare triple {592#(not (= |assume_abort_if_not_#in~cond| 0))} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {592#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:53:34,708 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {592#(not (= |assume_abort_if_not_#in~cond| 0))} {547#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {599#(<= 1 main_~y~0)} is VALID [2022-04-27 23:53:34,708 INFO L290 TraceCheckUtils]: 16: Hoare triple {599#(<= 1 main_~y~0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {603#(<= 1 main_~b~0)} is VALID [2022-04-27 23:53:34,708 INFO L290 TraceCheckUtils]: 17: Hoare triple {603#(<= 1 main_~b~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {603#(<= 1 main_~b~0)} is VALID [2022-04-27 23:53:34,709 INFO L290 TraceCheckUtils]: 18: Hoare triple {603#(<= 1 main_~b~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {603#(<= 1 main_~b~0)} is VALID [2022-04-27 23:53:34,709 INFO L290 TraceCheckUtils]: 19: Hoare triple {603#(<= 1 main_~b~0)} [131] L35-->L34-4: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {548#false} is VALID [2022-04-27 23:53:34,709 INFO L272 TraceCheckUtils]: 20: Hoare triple {548#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {548#false} is VALID [2022-04-27 23:53:34,710 INFO L290 TraceCheckUtils]: 21: Hoare triple {548#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {548#false} is VALID [2022-04-27 23:53:34,710 INFO L290 TraceCheckUtils]: 22: Hoare triple {548#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {548#false} is VALID [2022-04-27 23:53:34,710 INFO L290 TraceCheckUtils]: 23: Hoare triple {548#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {548#false} is VALID [2022-04-27 23:53:34,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 23:53:34,710 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 23:53:34,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:34,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543537788] [2022-04-27 23:53:34,710 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:34,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1020991669] [2022-04-27 23:53:34,711 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1020991669] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 23:53:34,711 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 23:53:34,711 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-27 23:53:34,711 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735639219] [2022-04-27 23:53:34,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 23:53:34,711 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 24 [2022-04-27 23:53:34,712 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:34,712 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:53:34,726 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:34,726 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-27 23:53:34,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:34,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-27 23:53:34,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-27 23:53:34,727 INFO L87 Difference]: Start difference. First operand 37 states and 47 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:53:34,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:34,926 INFO L93 Difference]: Finished difference Result 57 states and 75 transitions. [2022-04-27 23:53:34,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 23:53:34,926 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 24 [2022-04-27 23:53:34,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:34,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:53:34,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 75 transitions. [2022-04-27 23:53:34,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:53:34,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 75 transitions. [2022-04-27 23:53:34,929 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 75 transitions. [2022-04-27 23:53:34,996 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:34,997 INFO L225 Difference]: With dead ends: 57 [2022-04-27 23:53:34,997 INFO L226 Difference]: Without dead ends: 50 [2022-04-27 23:53:34,997 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-04-27 23:53:34,998 INFO L413 NwaCegarLoop]: 41 mSDtfsCounter, 46 mSDsluCounter, 107 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 50 SdHoareTripleChecker+Valid, 148 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:34,998 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [50 Valid, 148 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 23:53:34,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2022-04-27 23:53:35,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 38. [2022-04-27 23:53:35,020 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:35,020 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand has 38 states, 25 states have (on average 1.28) internal successors, (32), 26 states have internal predecessors, (32), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:35,020 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand has 38 states, 25 states have (on average 1.28) internal successors, (32), 26 states have internal predecessors, (32), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:35,021 INFO L87 Difference]: Start difference. First operand 50 states. Second operand has 38 states, 25 states have (on average 1.28) internal successors, (32), 26 states have internal predecessors, (32), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:35,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:35,023 INFO L93 Difference]: Finished difference Result 50 states and 68 transitions. [2022-04-27 23:53:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 68 transitions. [2022-04-27 23:53:35,023 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:35,023 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:35,023 INFO L74 IsIncluded]: Start isIncluded. First operand has 38 states, 25 states have (on average 1.28) internal successors, (32), 26 states have internal predecessors, (32), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 50 states. [2022-04-27 23:53:35,024 INFO L87 Difference]: Start difference. First operand has 38 states, 25 states have (on average 1.28) internal successors, (32), 26 states have internal predecessors, (32), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 50 states. [2022-04-27 23:53:35,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:35,025 INFO L93 Difference]: Finished difference Result 50 states and 68 transitions. [2022-04-27 23:53:35,025 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 68 transitions. [2022-04-27 23:53:35,026 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:35,026 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:35,026 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:35,026 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:35,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 25 states have (on average 1.28) internal successors, (32), 26 states have internal predecessors, (32), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:35,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 48 transitions. [2022-04-27 23:53:35,027 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 48 transitions. Word has length 24 [2022-04-27 23:53:35,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:35,028 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 48 transitions. [2022-04-27 23:53:35,028 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:53:35,028 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2022-04-27 23:53:35,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-27 23:53:35,028 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:35,028 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:35,049 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-27 23:53:35,234 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-04-27 23:53:35,234 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:35,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:35,235 INFO L85 PathProgramCache]: Analyzing trace with hash 2110136122, now seen corresponding path program 1 times [2022-04-27 23:53:35,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:35,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334591939] [2022-04-27 23:53:35,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:35,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:35,251 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:35,251 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [839581667] [2022-04-27 23:53:35,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:35,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:35,251 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:35,262 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) [2022-04-27 23:53:35,273 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-27 23:53:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:35,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-27 23:53:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:35,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:35,464 INFO L272 TraceCheckUtils]: 0: Hoare triple {865#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {865#true} is VALID [2022-04-27 23:53:35,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {865#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,465 INFO L290 TraceCheckUtils]: 2: Hoare triple {873#(<= ~counter~0 0)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,466 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {873#(<= ~counter~0 0)} {865#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,466 INFO L272 TraceCheckUtils]: 4: Hoare triple {873#(<= ~counter~0 0)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,467 INFO L290 TraceCheckUtils]: 5: Hoare triple {873#(<= ~counter~0 0)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,467 INFO L272 TraceCheckUtils]: 6: Hoare triple {873#(<= ~counter~0 0)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,467 INFO L290 TraceCheckUtils]: 7: Hoare triple {873#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,468 INFO L290 TraceCheckUtils]: 8: Hoare triple {873#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,468 INFO L290 TraceCheckUtils]: 9: Hoare triple {873#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,468 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {873#(<= ~counter~0 0)} {873#(<= ~counter~0 0)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,469 INFO L272 TraceCheckUtils]: 11: Hoare triple {873#(<= ~counter~0 0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,469 INFO L290 TraceCheckUtils]: 12: Hoare triple {873#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,469 INFO L290 TraceCheckUtils]: 13: Hoare triple {873#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,470 INFO L290 TraceCheckUtils]: 14: Hoare triple {873#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,471 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {873#(<= ~counter~0 0)} {873#(<= ~counter~0 0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,471 INFO L290 TraceCheckUtils]: 16: Hoare triple {873#(<= ~counter~0 0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {873#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:35,471 INFO L290 TraceCheckUtils]: 17: Hoare triple {873#(<= ~counter~0 0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {922#(<= ~counter~0 1)} is VALID [2022-04-27 23:53:35,472 INFO L290 TraceCheckUtils]: 18: Hoare triple {922#(<= ~counter~0 1)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {922#(<= ~counter~0 1)} is VALID [2022-04-27 23:53:35,472 INFO L290 TraceCheckUtils]: 19: Hoare triple {922#(<= ~counter~0 1)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {922#(<= ~counter~0 1)} is VALID [2022-04-27 23:53:35,472 INFO L290 TraceCheckUtils]: 20: Hoare triple {922#(<= ~counter~0 1)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {932#(<= |main_#t~post7| 1)} is VALID [2022-04-27 23:53:35,473 INFO L290 TraceCheckUtils]: 21: Hoare triple {932#(<= |main_#t~post7| 1)} [142] L41-1-->L41-4: Formula: (not (< |v_main_#t~post7_3| 10)) InVars {main_#t~post7=|v_main_#t~post7_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {866#false} is VALID [2022-04-27 23:53:35,473 INFO L290 TraceCheckUtils]: 22: Hoare triple {866#false} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {866#false} is VALID [2022-04-27 23:53:35,473 INFO L290 TraceCheckUtils]: 23: Hoare triple {866#false} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {866#false} is VALID [2022-04-27 23:53:35,473 INFO L290 TraceCheckUtils]: 24: Hoare triple {866#false} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {866#false} is VALID [2022-04-27 23:53:35,473 INFO L272 TraceCheckUtils]: 25: Hoare triple {866#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {866#false} is VALID [2022-04-27 23:53:35,474 INFO L290 TraceCheckUtils]: 26: Hoare triple {866#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {866#false} is VALID [2022-04-27 23:53:35,474 INFO L290 TraceCheckUtils]: 27: Hoare triple {866#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {866#false} is VALID [2022-04-27 23:53:35,474 INFO L290 TraceCheckUtils]: 28: Hoare triple {866#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {866#false} is VALID [2022-04-27 23:53:35,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 23:53:35,474 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 23:53:35,474 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:35,474 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334591939] [2022-04-27 23:53:35,474 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:35,474 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [839581667] [2022-04-27 23:53:35,475 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [839581667] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 23:53:35,475 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 23:53:35,475 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-27 23:53:35,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566976817] [2022-04-27 23:53:35,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 23:53:35,475 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 29 [2022-04-27 23:53:35,475 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:35,476 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:35,491 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:35,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 23:53:35,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:35,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 23:53:35,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-27 23:53:35,492 INFO L87 Difference]: Start difference. First operand 38 states and 48 transitions. Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:35,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:35,613 INFO L93 Difference]: Finished difference Result 62 states and 82 transitions. [2022-04-27 23:53:35,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 23:53:35,614 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 29 [2022-04-27 23:53:35,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:35,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:35,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 82 transitions. [2022-04-27 23:53:35,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:35,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 82 transitions. [2022-04-27 23:53:35,617 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 82 transitions. [2022-04-27 23:53:35,680 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:35,681 INFO L225 Difference]: With dead ends: 62 [2022-04-27 23:53:35,681 INFO L226 Difference]: Without dead ends: 40 [2022-04-27 23:53:35,681 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-27 23:53:35,682 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 6 mSDsluCounter, 97 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:35,682 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 139 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 23:53:35,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2022-04-27 23:53:35,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 40. [2022-04-27 23:53:35,705 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:35,705 INFO L82 GeneralOperation]: Start isEquivalent. First operand 40 states. Second operand has 40 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 28 states have internal predecessors, (34), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:35,705 INFO L74 IsIncluded]: Start isIncluded. First operand 40 states. Second operand has 40 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 28 states have internal predecessors, (34), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:35,705 INFO L87 Difference]: Start difference. First operand 40 states. Second operand has 40 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 28 states have internal predecessors, (34), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:35,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:35,707 INFO L93 Difference]: Finished difference Result 40 states and 50 transitions. [2022-04-27 23:53:35,707 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 50 transitions. [2022-04-27 23:53:35,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:35,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:35,708 INFO L74 IsIncluded]: Start isIncluded. First operand has 40 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 28 states have internal predecessors, (34), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 40 states. [2022-04-27 23:53:35,708 INFO L87 Difference]: Start difference. First operand has 40 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 28 states have internal predecessors, (34), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 40 states. [2022-04-27 23:53:35,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:35,709 INFO L93 Difference]: Finished difference Result 40 states and 50 transitions. [2022-04-27 23:53:35,709 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 50 transitions. [2022-04-27 23:53:35,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:35,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:35,710 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:35,710 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:35,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 28 states have internal predecessors, (34), 9 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 23:53:35,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 50 transitions. [2022-04-27 23:53:35,711 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 50 transitions. Word has length 29 [2022-04-27 23:53:35,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:35,711 INFO L495 AbstractCegarLoop]: Abstraction has 40 states and 50 transitions. [2022-04-27 23:53:35,711 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:35,711 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 50 transitions. [2022-04-27 23:53:35,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-27 23:53:35,712 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:35,712 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:35,731 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-27 23:53:35,927 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:35,927 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:35,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:35,928 INFO L85 PathProgramCache]: Analyzing trace with hash -358604865, now seen corresponding path program 1 times [2022-04-27 23:53:35,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:35,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1366499223] [2022-04-27 23:53:35,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:35,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:35,971 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:35,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [562700243] [2022-04-27 23:53:35,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:35,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:35,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:35,985 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) [2022-04-27 23:53:35,987 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-27 23:53:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:36,020 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 18 conjunts are in the unsatisfiable core [2022-04-27 23:53:36,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:36,033 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:36,369 INFO L272 TraceCheckUtils]: 0: Hoare triple {1183#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1183#true} is VALID [2022-04-27 23:53:36,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {1183#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {1183#true} is VALID [2022-04-27 23:53:36,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {1183#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1183#true} is VALID [2022-04-27 23:53:36,370 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1183#true} {1183#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1183#true} is VALID [2022-04-27 23:53:36,370 INFO L272 TraceCheckUtils]: 4: Hoare triple {1183#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1183#true} is VALID [2022-04-27 23:53:36,370 INFO L290 TraceCheckUtils]: 5: Hoare triple {1183#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1183#true} is VALID [2022-04-27 23:53:36,370 INFO L272 TraceCheckUtils]: 6: Hoare triple {1183#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1183#true} is VALID [2022-04-27 23:53:36,370 INFO L290 TraceCheckUtils]: 7: Hoare triple {1183#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1183#true} is VALID [2022-04-27 23:53:36,370 INFO L290 TraceCheckUtils]: 8: Hoare triple {1183#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1183#true} is VALID [2022-04-27 23:53:36,370 INFO L290 TraceCheckUtils]: 9: Hoare triple {1183#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1183#true} is VALID [2022-04-27 23:53:36,370 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1183#true} {1183#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1183#true} is VALID [2022-04-27 23:53:36,370 INFO L272 TraceCheckUtils]: 11: Hoare triple {1183#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1183#true} is VALID [2022-04-27 23:53:36,379 INFO L290 TraceCheckUtils]: 12: Hoare triple {1183#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1224#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 23:53:36,390 INFO L290 TraceCheckUtils]: 13: Hoare triple {1224#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1228#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:53:36,390 INFO L290 TraceCheckUtils]: 14: Hoare triple {1228#(not (= |assume_abort_if_not_#in~cond| 0))} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1228#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:53:36,394 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1228#(not (= |assume_abort_if_not_#in~cond| 0))} {1183#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1235#(<= 1 main_~y~0)} is VALID [2022-04-27 23:53:36,395 INFO L290 TraceCheckUtils]: 16: Hoare triple {1235#(<= 1 main_~y~0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1239#(and (= main_~r~0 0) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:36,395 INFO L290 TraceCheckUtils]: 17: Hoare triple {1239#(and (= main_~r~0 0) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {1239#(and (= main_~r~0 0) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:36,395 INFO L290 TraceCheckUtils]: 18: Hoare triple {1239#(and (= main_~r~0 0) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {1239#(and (= main_~r~0 0) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:36,396 INFO L290 TraceCheckUtils]: 19: Hoare triple {1239#(and (= main_~r~0 0) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {1249#(and (= main_~r~0 0) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:36,396 INFO L290 TraceCheckUtils]: 20: Hoare triple {1249#(and (= main_~r~0 0) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {1249#(and (= main_~r~0 0) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:36,397 INFO L290 TraceCheckUtils]: 21: Hoare triple {1249#(and (= main_~r~0 0) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {1249#(and (= main_~r~0 0) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:36,397 INFO L290 TraceCheckUtils]: 22: Hoare triple {1249#(and (= main_~r~0 0) (<= main_~y~0 main_~b~0) (<= main_~c~0 main_~a~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {1259#(and (= main_~r~0 0) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:36,398 INFO L290 TraceCheckUtils]: 23: Hoare triple {1259#(and (= main_~r~0 0) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {1259#(and (= main_~r~0 0) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:36,398 INFO L290 TraceCheckUtils]: 24: Hoare triple {1259#(and (= main_~r~0 0) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {1259#(and (= main_~r~0 0) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:36,399 INFO L272 TraceCheckUtils]: 25: Hoare triple {1259#(and (= main_~r~0 0) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {1269#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:53:36,399 INFO L290 TraceCheckUtils]: 26: Hoare triple {1269#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1273#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:53:36,399 INFO L290 TraceCheckUtils]: 27: Hoare triple {1273#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1184#false} is VALID [2022-04-27 23:53:36,400 INFO L290 TraceCheckUtils]: 28: Hoare triple {1184#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1184#false} is VALID [2022-04-27 23:53:36,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 23:53:36,400 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 23:53:36,400 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:36,400 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1366499223] [2022-04-27 23:53:36,400 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:36,400 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [562700243] [2022-04-27 23:53:36,400 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [562700243] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 23:53:36,400 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 23:53:36,400 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-27 23:53:36,401 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51930020] [2022-04-27 23:53:36,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 23:53:36,401 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.1) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 29 [2022-04-27 23:53:36,401 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:36,401 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 2.1) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:53:36,419 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:36,419 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 23:53:36,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:36,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 23:53:36,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2022-04-27 23:53:36,420 INFO L87 Difference]: Start difference. First operand 40 states and 50 transitions. Second operand has 10 states, 10 states have (on average 2.1) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:53:36,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:36,983 INFO L93 Difference]: Finished difference Result 68 states and 92 transitions. [2022-04-27 23:53:36,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-27 23:53:36,983 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.1) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 29 [2022-04-27 23:53:36,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.1) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:53:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 92 transitions. [2022-04-27 23:53:36,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.1) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:53:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 92 transitions. [2022-04-27 23:53:36,989 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 92 transitions. [2022-04-27 23:53:37,064 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:37,067 INFO L225 Difference]: With dead ends: 68 [2022-04-27 23:53:37,067 INFO L226 Difference]: Without dead ends: 66 [2022-04-27 23:53:37,067 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2022-04-27 23:53:37,069 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 67 mSDsluCounter, 197 mSDsCounter, 0 mSdLazyCounter, 179 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 237 SdHoareTripleChecker+Invalid, 203 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 179 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:37,073 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 237 Invalid, 203 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 179 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-27 23:53:37,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2022-04-27 23:53:37,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 55. [2022-04-27 23:53:37,108 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:37,109 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand has 55 states, 37 states have (on average 1.2972972972972974) internal successors, (48), 38 states have internal predecessors, (48), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-27 23:53:37,110 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand has 55 states, 37 states have (on average 1.2972972972972974) internal successors, (48), 38 states have internal predecessors, (48), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-27 23:53:37,110 INFO L87 Difference]: Start difference. First operand 66 states. Second operand has 55 states, 37 states have (on average 1.2972972972972974) internal successors, (48), 38 states have internal predecessors, (48), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-27 23:53:37,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:37,113 INFO L93 Difference]: Finished difference Result 66 states and 90 transitions. [2022-04-27 23:53:37,113 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 90 transitions. [2022-04-27 23:53:37,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:37,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:37,116 INFO L74 IsIncluded]: Start isIncluded. First operand has 55 states, 37 states have (on average 1.2972972972972974) internal successors, (48), 38 states have internal predecessors, (48), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 66 states. [2022-04-27 23:53:37,116 INFO L87 Difference]: Start difference. First operand has 55 states, 37 states have (on average 1.2972972972972974) internal successors, (48), 38 states have internal predecessors, (48), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 66 states. [2022-04-27 23:53:37,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:37,119 INFO L93 Difference]: Finished difference Result 66 states and 90 transitions. [2022-04-27 23:53:37,119 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 90 transitions. [2022-04-27 23:53:37,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:37,119 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:37,119 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:37,119 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:37,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 37 states have (on average 1.2972972972972974) internal successors, (48), 38 states have internal predecessors, (48), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-27 23:53:37,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 72 transitions. [2022-04-27 23:53:37,122 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 72 transitions. Word has length 29 [2022-04-27 23:53:37,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:37,123 INFO L495 AbstractCegarLoop]: Abstraction has 55 states and 72 transitions. [2022-04-27 23:53:37,123 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.1) internal successors, (21), 8 states have internal predecessors, (21), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:53:37,123 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2022-04-27 23:53:37,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-27 23:53:37,123 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:37,124 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:37,143 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-04-27 23:53:37,344 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:37,344 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:37,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:37,344 INFO L85 PathProgramCache]: Analyzing trace with hash -2061673945, now seen corresponding path program 1 times [2022-04-27 23:53:37,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:37,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451922248] [2022-04-27 23:53:37,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:37,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:37,370 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:37,370 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [857766266] [2022-04-27 23:53:37,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:37,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:37,371 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:37,376 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) [2022-04-27 23:53:37,403 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-27 23:53:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:37,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-27 23:53:37,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:37,430 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:37,565 INFO L272 TraceCheckUtils]: 0: Hoare triple {1597#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1597#true} is VALID [2022-04-27 23:53:37,566 INFO L290 TraceCheckUtils]: 1: Hoare triple {1597#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,566 INFO L290 TraceCheckUtils]: 2: Hoare triple {1605#(<= ~counter~0 0)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,566 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1605#(<= ~counter~0 0)} {1597#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,567 INFO L272 TraceCheckUtils]: 4: Hoare triple {1605#(<= ~counter~0 0)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,567 INFO L290 TraceCheckUtils]: 5: Hoare triple {1605#(<= ~counter~0 0)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,567 INFO L272 TraceCheckUtils]: 6: Hoare triple {1605#(<= ~counter~0 0)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,568 INFO L290 TraceCheckUtils]: 7: Hoare triple {1605#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,568 INFO L290 TraceCheckUtils]: 8: Hoare triple {1605#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,568 INFO L290 TraceCheckUtils]: 9: Hoare triple {1605#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,569 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1605#(<= ~counter~0 0)} {1605#(<= ~counter~0 0)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,569 INFO L272 TraceCheckUtils]: 11: Hoare triple {1605#(<= ~counter~0 0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,569 INFO L290 TraceCheckUtils]: 12: Hoare triple {1605#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,570 INFO L290 TraceCheckUtils]: 13: Hoare triple {1605#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,570 INFO L290 TraceCheckUtils]: 14: Hoare triple {1605#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,571 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1605#(<= ~counter~0 0)} {1605#(<= ~counter~0 0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,571 INFO L290 TraceCheckUtils]: 16: Hoare triple {1605#(<= ~counter~0 0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1605#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:37,572 INFO L290 TraceCheckUtils]: 17: Hoare triple {1605#(<= ~counter~0 0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {1654#(<= ~counter~0 1)} is VALID [2022-04-27 23:53:37,572 INFO L290 TraceCheckUtils]: 18: Hoare triple {1654#(<= ~counter~0 1)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {1654#(<= ~counter~0 1)} is VALID [2022-04-27 23:53:37,572 INFO L290 TraceCheckUtils]: 19: Hoare triple {1654#(<= ~counter~0 1)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {1654#(<= ~counter~0 1)} is VALID [2022-04-27 23:53:37,573 INFO L290 TraceCheckUtils]: 20: Hoare triple {1654#(<= ~counter~0 1)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {1664#(<= ~counter~0 2)} is VALID [2022-04-27 23:53:37,573 INFO L290 TraceCheckUtils]: 21: Hoare triple {1664#(<= ~counter~0 2)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {1664#(<= ~counter~0 2)} is VALID [2022-04-27 23:53:37,574 INFO L290 TraceCheckUtils]: 22: Hoare triple {1664#(<= ~counter~0 2)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {1664#(<= ~counter~0 2)} is VALID [2022-04-27 23:53:37,574 INFO L290 TraceCheckUtils]: 23: Hoare triple {1664#(<= ~counter~0 2)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1664#(<= ~counter~0 2)} is VALID [2022-04-27 23:53:37,574 INFO L290 TraceCheckUtils]: 24: Hoare triple {1664#(<= ~counter~0 2)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {1677#(<= |main_#t~post6| 2)} is VALID [2022-04-27 23:53:37,575 INFO L290 TraceCheckUtils]: 25: Hoare triple {1677#(<= |main_#t~post6| 2)} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {1598#false} is VALID [2022-04-27 23:53:37,575 INFO L272 TraceCheckUtils]: 26: Hoare triple {1598#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1598#false} is VALID [2022-04-27 23:53:37,575 INFO L290 TraceCheckUtils]: 27: Hoare triple {1598#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1598#false} is VALID [2022-04-27 23:53:37,575 INFO L290 TraceCheckUtils]: 28: Hoare triple {1598#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1598#false} is VALID [2022-04-27 23:53:37,575 INFO L290 TraceCheckUtils]: 29: Hoare triple {1598#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1598#false} is VALID [2022-04-27 23:53:37,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 23:53:37,576 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 23:53:37,725 INFO L290 TraceCheckUtils]: 29: Hoare triple {1598#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1598#false} is VALID [2022-04-27 23:53:37,725 INFO L290 TraceCheckUtils]: 28: Hoare triple {1598#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1598#false} is VALID [2022-04-27 23:53:37,726 INFO L290 TraceCheckUtils]: 27: Hoare triple {1598#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1598#false} is VALID [2022-04-27 23:53:37,726 INFO L272 TraceCheckUtils]: 26: Hoare triple {1598#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1598#false} is VALID [2022-04-27 23:53:37,726 INFO L290 TraceCheckUtils]: 25: Hoare triple {1705#(< |main_#t~post6| 10)} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {1598#false} is VALID [2022-04-27 23:53:37,727 INFO L290 TraceCheckUtils]: 24: Hoare triple {1709#(< ~counter~0 10)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {1705#(< |main_#t~post6| 10)} is VALID [2022-04-27 23:53:37,727 INFO L290 TraceCheckUtils]: 23: Hoare triple {1709#(< ~counter~0 10)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1709#(< ~counter~0 10)} is VALID [2022-04-27 23:53:37,727 INFO L290 TraceCheckUtils]: 22: Hoare triple {1709#(< ~counter~0 10)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {1709#(< ~counter~0 10)} is VALID [2022-04-27 23:53:37,728 INFO L290 TraceCheckUtils]: 21: Hoare triple {1709#(< ~counter~0 10)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {1709#(< ~counter~0 10)} is VALID [2022-04-27 23:53:37,728 INFO L290 TraceCheckUtils]: 20: Hoare triple {1722#(< ~counter~0 9)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {1709#(< ~counter~0 10)} is VALID [2022-04-27 23:53:37,728 INFO L290 TraceCheckUtils]: 19: Hoare triple {1722#(< ~counter~0 9)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {1722#(< ~counter~0 9)} is VALID [2022-04-27 23:53:37,729 INFO L290 TraceCheckUtils]: 18: Hoare triple {1722#(< ~counter~0 9)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {1722#(< ~counter~0 9)} is VALID [2022-04-27 23:53:37,729 INFO L290 TraceCheckUtils]: 17: Hoare triple {1732#(< ~counter~0 8)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {1722#(< ~counter~0 9)} is VALID [2022-04-27 23:53:37,729 INFO L290 TraceCheckUtils]: 16: Hoare triple {1732#(< ~counter~0 8)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1732#(< ~counter~0 8)} is VALID [2022-04-27 23:53:37,731 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1597#true} {1732#(< ~counter~0 8)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1732#(< ~counter~0 8)} is VALID [2022-04-27 23:53:37,731 INFO L290 TraceCheckUtils]: 14: Hoare triple {1597#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1597#true} is VALID [2022-04-27 23:53:37,731 INFO L290 TraceCheckUtils]: 13: Hoare triple {1597#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1597#true} is VALID [2022-04-27 23:53:37,731 INFO L290 TraceCheckUtils]: 12: Hoare triple {1597#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1597#true} is VALID [2022-04-27 23:53:37,731 INFO L272 TraceCheckUtils]: 11: Hoare triple {1732#(< ~counter~0 8)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1597#true} is VALID [2022-04-27 23:53:37,732 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1597#true} {1732#(< ~counter~0 8)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1732#(< ~counter~0 8)} is VALID [2022-04-27 23:53:37,732 INFO L290 TraceCheckUtils]: 9: Hoare triple {1597#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1597#true} is VALID [2022-04-27 23:53:37,732 INFO L290 TraceCheckUtils]: 8: Hoare triple {1597#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {1597#true} is VALID [2022-04-27 23:53:37,732 INFO L290 TraceCheckUtils]: 7: Hoare triple {1597#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {1597#true} is VALID [2022-04-27 23:53:37,733 INFO L272 TraceCheckUtils]: 6: Hoare triple {1732#(< ~counter~0 8)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1597#true} is VALID [2022-04-27 23:53:37,733 INFO L290 TraceCheckUtils]: 5: Hoare triple {1732#(< ~counter~0 8)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1732#(< ~counter~0 8)} is VALID [2022-04-27 23:53:37,733 INFO L272 TraceCheckUtils]: 4: Hoare triple {1732#(< ~counter~0 8)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1732#(< ~counter~0 8)} is VALID [2022-04-27 23:53:37,733 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1732#(< ~counter~0 8)} {1597#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1732#(< ~counter~0 8)} is VALID [2022-04-27 23:53:37,734 INFO L290 TraceCheckUtils]: 2: Hoare triple {1732#(< ~counter~0 8)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1732#(< ~counter~0 8)} is VALID [2022-04-27 23:53:37,747 INFO L290 TraceCheckUtils]: 1: Hoare triple {1597#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {1732#(< ~counter~0 8)} is VALID [2022-04-27 23:53:37,747 INFO L272 TraceCheckUtils]: 0: Hoare triple {1597#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1597#true} is VALID [2022-04-27 23:53:37,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 23:53:37,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:37,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451922248] [2022-04-27 23:53:37,748 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:37,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [857766266] [2022-04-27 23:53:37,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [857766266] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 23:53:37,748 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 23:53:37,748 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-04-27 23:53:37,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376739952] [2022-04-27 23:53:37,748 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 23:53:37,749 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.5) internal successors, (35), 10 states have internal predecessors, (35), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) Word has length 30 [2022-04-27 23:53:37,749 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:37,749 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.5) internal successors, (35), 10 states have internal predecessors, (35), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:53:37,772 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:37,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 23:53:37,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:37,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 23:53:37,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-27 23:53:37,772 INFO L87 Difference]: Start difference. First operand 55 states and 72 transitions. Second operand has 10 states, 10 states have (on average 3.5) internal successors, (35), 10 states have internal predecessors, (35), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:53:38,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:38,141 INFO L93 Difference]: Finished difference Result 151 states and 197 transitions. [2022-04-27 23:53:38,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-27 23:53:38,141 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.5) internal successors, (35), 10 states have internal predecessors, (35), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) Word has length 30 [2022-04-27 23:53:38,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:38,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.5) internal successors, (35), 10 states have internal predecessors, (35), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:53:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 145 transitions. [2022-04-27 23:53:38,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.5) internal successors, (35), 10 states have internal predecessors, (35), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:53:38,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 145 transitions. [2022-04-27 23:53:38,149 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 145 transitions. [2022-04-27 23:53:38,216 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:38,219 INFO L225 Difference]: With dead ends: 151 [2022-04-27 23:53:38,219 INFO L226 Difference]: Without dead ends: 144 [2022-04-27 23:53:38,219 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2022-04-27 23:53:38,220 INFO L413 NwaCegarLoop]: 53 mSDtfsCounter, 132 mSDsluCounter, 204 mSDsCounter, 0 mSdLazyCounter, 77 mSolverCounterSat, 72 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 132 SdHoareTripleChecker+Valid, 257 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 72 IncrementalHoareTripleChecker+Valid, 77 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:38,220 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [132 Valid, 257 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [72 Valid, 77 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 23:53:38,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2022-04-27 23:53:38,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 101. [2022-04-27 23:53:38,304 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:38,319 INFO L82 GeneralOperation]: Start isEquivalent. First operand 144 states. Second operand has 101 states, 70 states have (on average 1.3285714285714285) internal successors, (93), 72 states have internal predecessors, (93), 22 states have call successors, (22), 9 states have call predecessors, (22), 8 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 23:53:38,319 INFO L74 IsIncluded]: Start isIncluded. First operand 144 states. Second operand has 101 states, 70 states have (on average 1.3285714285714285) internal successors, (93), 72 states have internal predecessors, (93), 22 states have call successors, (22), 9 states have call predecessors, (22), 8 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 23:53:38,320 INFO L87 Difference]: Start difference. First operand 144 states. Second operand has 101 states, 70 states have (on average 1.3285714285714285) internal successors, (93), 72 states have internal predecessors, (93), 22 states have call successors, (22), 9 states have call predecessors, (22), 8 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 23:53:38,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:38,324 INFO L93 Difference]: Finished difference Result 144 states and 188 transitions. [2022-04-27 23:53:38,324 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 188 transitions. [2022-04-27 23:53:38,325 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:38,325 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:38,326 INFO L74 IsIncluded]: Start isIncluded. First operand has 101 states, 70 states have (on average 1.3285714285714285) internal successors, (93), 72 states have internal predecessors, (93), 22 states have call successors, (22), 9 states have call predecessors, (22), 8 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 144 states. [2022-04-27 23:53:38,327 INFO L87 Difference]: Start difference. First operand has 101 states, 70 states have (on average 1.3285714285714285) internal successors, (93), 72 states have internal predecessors, (93), 22 states have call successors, (22), 9 states have call predecessors, (22), 8 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 144 states. [2022-04-27 23:53:38,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:38,331 INFO L93 Difference]: Finished difference Result 144 states and 188 transitions. [2022-04-27 23:53:38,331 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 188 transitions. [2022-04-27 23:53:38,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:38,332 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:38,333 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:38,333 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:38,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 70 states have (on average 1.3285714285714285) internal successors, (93), 72 states have internal predecessors, (93), 22 states have call successors, (22), 9 states have call predecessors, (22), 8 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-27 23:53:38,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 134 transitions. [2022-04-27 23:53:38,337 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 134 transitions. Word has length 30 [2022-04-27 23:53:38,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:38,337 INFO L495 AbstractCegarLoop]: Abstraction has 101 states and 134 transitions. [2022-04-27 23:53:38,351 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.5) internal successors, (35), 10 states have internal predecessors, (35), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:53:38,351 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 134 transitions. [2022-04-27 23:53:38,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-27 23:53:38,353 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:38,353 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:38,371 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-27 23:53:38,568 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:38,569 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:38,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:38,569 INFO L85 PathProgramCache]: Analyzing trace with hash 545740907, now seen corresponding path program 1 times [2022-04-27 23:53:38,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:38,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130380410] [2022-04-27 23:53:38,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:38,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:38,583 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:38,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [819900823] [2022-04-27 23:53:38,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:38,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:38,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:38,591 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) [2022-04-27 23:53:38,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-27 23:53:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:38,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-27 23:53:38,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:38,643 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:38,758 INFO L272 TraceCheckUtils]: 0: Hoare triple {2441#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2441#true} is VALID [2022-04-27 23:53:38,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {2441#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {2441#true} is VALID [2022-04-27 23:53:38,758 INFO L290 TraceCheckUtils]: 2: Hoare triple {2441#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2441#true} is VALID [2022-04-27 23:53:38,759 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2441#true} {2441#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2441#true} is VALID [2022-04-27 23:53:38,759 INFO L272 TraceCheckUtils]: 4: Hoare triple {2441#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2441#true} is VALID [2022-04-27 23:53:38,759 INFO L290 TraceCheckUtils]: 5: Hoare triple {2441#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2441#true} is VALID [2022-04-27 23:53:38,759 INFO L272 TraceCheckUtils]: 6: Hoare triple {2441#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2441#true} is VALID [2022-04-27 23:53:38,764 INFO L290 TraceCheckUtils]: 7: Hoare triple {2441#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2467#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 23:53:38,765 INFO L290 TraceCheckUtils]: 8: Hoare triple {2467#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2471#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:53:38,765 INFO L290 TraceCheckUtils]: 9: Hoare triple {2471#(not (= |assume_abort_if_not_#in~cond| 0))} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2471#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:53:38,766 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2471#(not (= |assume_abort_if_not_#in~cond| 0))} {2441#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2478#(<= 1 main_~x~0)} is VALID [2022-04-27 23:53:38,766 INFO L272 TraceCheckUtils]: 11: Hoare triple {2478#(<= 1 main_~x~0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2441#true} is VALID [2022-04-27 23:53:38,766 INFO L290 TraceCheckUtils]: 12: Hoare triple {2441#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2441#true} is VALID [2022-04-27 23:53:38,766 INFO L290 TraceCheckUtils]: 13: Hoare triple {2441#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2441#true} is VALID [2022-04-27 23:53:38,766 INFO L290 TraceCheckUtils]: 14: Hoare triple {2441#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2441#true} is VALID [2022-04-27 23:53:38,767 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2441#true} {2478#(<= 1 main_~x~0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2478#(<= 1 main_~x~0)} is VALID [2022-04-27 23:53:38,767 INFO L290 TraceCheckUtils]: 16: Hoare triple {2478#(<= 1 main_~x~0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2497#(<= 1 main_~a~0)} is VALID [2022-04-27 23:53:38,767 INFO L290 TraceCheckUtils]: 17: Hoare triple {2497#(<= 1 main_~a~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {2497#(<= 1 main_~a~0)} is VALID [2022-04-27 23:53:38,768 INFO L290 TraceCheckUtils]: 18: Hoare triple {2497#(<= 1 main_~a~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {2497#(<= 1 main_~a~0)} is VALID [2022-04-27 23:53:38,768 INFO L290 TraceCheckUtils]: 19: Hoare triple {2497#(<= 1 main_~a~0)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {2507#(<= 1 main_~c~0)} is VALID [2022-04-27 23:53:38,768 INFO L290 TraceCheckUtils]: 20: Hoare triple {2507#(<= 1 main_~c~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {2507#(<= 1 main_~c~0)} is VALID [2022-04-27 23:53:38,769 INFO L290 TraceCheckUtils]: 21: Hoare triple {2507#(<= 1 main_~c~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {2507#(<= 1 main_~c~0)} is VALID [2022-04-27 23:53:38,769 INFO L290 TraceCheckUtils]: 22: Hoare triple {2507#(<= 1 main_~c~0)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {2507#(<= 1 main_~c~0)} is VALID [2022-04-27 23:53:38,769 INFO L290 TraceCheckUtils]: 23: Hoare triple {2507#(<= 1 main_~c~0)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2520#(<= 1 main_~b~0)} is VALID [2022-04-27 23:53:38,770 INFO L290 TraceCheckUtils]: 24: Hoare triple {2520#(<= 1 main_~b~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {2520#(<= 1 main_~b~0)} is VALID [2022-04-27 23:53:38,770 INFO L290 TraceCheckUtils]: 25: Hoare triple {2520#(<= 1 main_~b~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {2520#(<= 1 main_~b~0)} is VALID [2022-04-27 23:53:38,770 INFO L290 TraceCheckUtils]: 26: Hoare triple {2520#(<= 1 main_~b~0)} [131] L35-->L34-4: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {2442#false} is VALID [2022-04-27 23:53:38,771 INFO L272 TraceCheckUtils]: 27: Hoare triple {2442#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2442#false} is VALID [2022-04-27 23:53:38,771 INFO L290 TraceCheckUtils]: 28: Hoare triple {2442#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2442#false} is VALID [2022-04-27 23:53:38,771 INFO L290 TraceCheckUtils]: 29: Hoare triple {2442#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2442#false} is VALID [2022-04-27 23:53:38,771 INFO L290 TraceCheckUtils]: 30: Hoare triple {2442#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2442#false} is VALID [2022-04-27 23:53:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 23:53:38,771 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 23:53:38,970 INFO L290 TraceCheckUtils]: 30: Hoare triple {2442#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2442#false} is VALID [2022-04-27 23:53:38,970 INFO L290 TraceCheckUtils]: 29: Hoare triple {2442#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2442#false} is VALID [2022-04-27 23:53:38,970 INFO L290 TraceCheckUtils]: 28: Hoare triple {2442#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2442#false} is VALID [2022-04-27 23:53:38,970 INFO L272 TraceCheckUtils]: 27: Hoare triple {2442#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2442#false} is VALID [2022-04-27 23:53:38,970 INFO L290 TraceCheckUtils]: 26: Hoare triple {2520#(<= 1 main_~b~0)} [131] L35-->L34-4: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {2442#false} is VALID [2022-04-27 23:53:38,971 INFO L290 TraceCheckUtils]: 25: Hoare triple {2520#(<= 1 main_~b~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {2520#(<= 1 main_~b~0)} is VALID [2022-04-27 23:53:38,971 INFO L290 TraceCheckUtils]: 24: Hoare triple {2520#(<= 1 main_~b~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {2520#(<= 1 main_~b~0)} is VALID [2022-04-27 23:53:38,971 INFO L290 TraceCheckUtils]: 23: Hoare triple {2507#(<= 1 main_~c~0)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2520#(<= 1 main_~b~0)} is VALID [2022-04-27 23:53:38,972 INFO L290 TraceCheckUtils]: 22: Hoare triple {2507#(<= 1 main_~c~0)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {2507#(<= 1 main_~c~0)} is VALID [2022-04-27 23:53:38,972 INFO L290 TraceCheckUtils]: 21: Hoare triple {2507#(<= 1 main_~c~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {2507#(<= 1 main_~c~0)} is VALID [2022-04-27 23:53:38,972 INFO L290 TraceCheckUtils]: 20: Hoare triple {2507#(<= 1 main_~c~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {2507#(<= 1 main_~c~0)} is VALID [2022-04-27 23:53:38,973 INFO L290 TraceCheckUtils]: 19: Hoare triple {2497#(<= 1 main_~a~0)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {2507#(<= 1 main_~c~0)} is VALID [2022-04-27 23:53:38,973 INFO L290 TraceCheckUtils]: 18: Hoare triple {2497#(<= 1 main_~a~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {2497#(<= 1 main_~a~0)} is VALID [2022-04-27 23:53:38,973 INFO L290 TraceCheckUtils]: 17: Hoare triple {2497#(<= 1 main_~a~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {2497#(<= 1 main_~a~0)} is VALID [2022-04-27 23:53:38,974 INFO L290 TraceCheckUtils]: 16: Hoare triple {2478#(<= 1 main_~x~0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2497#(<= 1 main_~a~0)} is VALID [2022-04-27 23:53:38,974 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2441#true} {2478#(<= 1 main_~x~0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2478#(<= 1 main_~x~0)} is VALID [2022-04-27 23:53:38,974 INFO L290 TraceCheckUtils]: 14: Hoare triple {2441#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2441#true} is VALID [2022-04-27 23:53:38,974 INFO L290 TraceCheckUtils]: 13: Hoare triple {2441#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2441#true} is VALID [2022-04-27 23:53:38,974 INFO L290 TraceCheckUtils]: 12: Hoare triple {2441#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2441#true} is VALID [2022-04-27 23:53:38,974 INFO L272 TraceCheckUtils]: 11: Hoare triple {2478#(<= 1 main_~x~0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2441#true} is VALID [2022-04-27 23:53:38,975 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2471#(not (= |assume_abort_if_not_#in~cond| 0))} {2441#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2478#(<= 1 main_~x~0)} is VALID [2022-04-27 23:53:38,976 INFO L290 TraceCheckUtils]: 9: Hoare triple {2471#(not (= |assume_abort_if_not_#in~cond| 0))} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2471#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:53:38,977 INFO L290 TraceCheckUtils]: 8: Hoare triple {2611#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {2471#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:53:38,978 INFO L290 TraceCheckUtils]: 7: Hoare triple {2441#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {2611#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-27 23:53:38,978 INFO L272 TraceCheckUtils]: 6: Hoare triple {2441#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2441#true} is VALID [2022-04-27 23:53:38,978 INFO L290 TraceCheckUtils]: 5: Hoare triple {2441#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2441#true} is VALID [2022-04-27 23:53:38,978 INFO L272 TraceCheckUtils]: 4: Hoare triple {2441#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2441#true} is VALID [2022-04-27 23:53:38,978 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2441#true} {2441#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2441#true} is VALID [2022-04-27 23:53:38,978 INFO L290 TraceCheckUtils]: 2: Hoare triple {2441#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2441#true} is VALID [2022-04-27 23:53:38,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {2441#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {2441#true} is VALID [2022-04-27 23:53:38,979 INFO L272 TraceCheckUtils]: 0: Hoare triple {2441#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2441#true} is VALID [2022-04-27 23:53:38,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 23:53:38,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:38,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1130380410] [2022-04-27 23:53:38,979 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:38,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [819900823] [2022-04-27 23:53:38,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [819900823] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 23:53:38,979 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 23:53:38,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2022-04-27 23:53:38,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45656561] [2022-04-27 23:53:38,979 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 23:53:38,980 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.7777777777777777) internal successors, (25), 8 states have internal predecessors, (25), 3 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 31 [2022-04-27 23:53:38,980 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:38,980 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.7777777777777777) internal successors, (25), 8 states have internal predecessors, (25), 3 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:38,997 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:38,997 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-27 23:53:38,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:38,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-27 23:53:38,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-04-27 23:53:38,998 INFO L87 Difference]: Start difference. First operand 101 states and 134 transitions. Second operand has 9 states, 9 states have (on average 2.7777777777777777) internal successors, (25), 8 states have internal predecessors, (25), 3 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:39,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:39,794 INFO L93 Difference]: Finished difference Result 187 states and 265 transitions. [2022-04-27 23:53:39,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-27 23:53:39,795 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.7777777777777777) internal successors, (25), 8 states have internal predecessors, (25), 3 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 31 [2022-04-27 23:53:39,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:39,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.7777777777777777) internal successors, (25), 8 states have internal predecessors, (25), 3 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:39,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 155 transitions. [2022-04-27 23:53:39,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.7777777777777777) internal successors, (25), 8 states have internal predecessors, (25), 3 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:39,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 155 transitions. [2022-04-27 23:53:39,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 155 transitions. [2022-04-27 23:53:39,905 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:39,909 INFO L225 Difference]: With dead ends: 187 [2022-04-27 23:53:39,909 INFO L226 Difference]: Without dead ends: 175 [2022-04-27 23:53:39,910 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 53 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2022-04-27 23:53:39,910 INFO L413 NwaCegarLoop]: 65 mSDtfsCounter, 113 mSDsluCounter, 293 mSDsCounter, 0 mSdLazyCounter, 182 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 117 SdHoareTripleChecker+Valid, 358 SdHoareTripleChecker+Invalid, 245 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 182 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:39,910 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [117 Valid, 358 Invalid, 245 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 182 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-27 23:53:39,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175 states. [2022-04-27 23:53:40,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 132. [2022-04-27 23:53:40,033 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:40,033 INFO L82 GeneralOperation]: Start isEquivalent. First operand 175 states. Second operand has 132 states, 98 states have (on average 1.346938775510204) internal successors, (132), 99 states have internal predecessors, (132), 25 states have call successors, (25), 9 states have call predecessors, (25), 8 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 23:53:40,034 INFO L74 IsIncluded]: Start isIncluded. First operand 175 states. Second operand has 132 states, 98 states have (on average 1.346938775510204) internal successors, (132), 99 states have internal predecessors, (132), 25 states have call successors, (25), 9 states have call predecessors, (25), 8 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 23:53:40,034 INFO L87 Difference]: Start difference. First operand 175 states. Second operand has 132 states, 98 states have (on average 1.346938775510204) internal successors, (132), 99 states have internal predecessors, (132), 25 states have call successors, (25), 9 states have call predecessors, (25), 8 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 23:53:40,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:40,039 INFO L93 Difference]: Finished difference Result 175 states and 251 transitions. [2022-04-27 23:53:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 251 transitions. [2022-04-27 23:53:40,040 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:40,040 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:40,040 INFO L74 IsIncluded]: Start isIncluded. First operand has 132 states, 98 states have (on average 1.346938775510204) internal successors, (132), 99 states have internal predecessors, (132), 25 states have call successors, (25), 9 states have call predecessors, (25), 8 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 175 states. [2022-04-27 23:53:40,040 INFO L87 Difference]: Start difference. First operand has 132 states, 98 states have (on average 1.346938775510204) internal successors, (132), 99 states have internal predecessors, (132), 25 states have call successors, (25), 9 states have call predecessors, (25), 8 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 175 states. [2022-04-27 23:53:40,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:40,045 INFO L93 Difference]: Finished difference Result 175 states and 251 transitions. [2022-04-27 23:53:40,045 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 251 transitions. [2022-04-27 23:53:40,046 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:40,046 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:40,046 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:40,046 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:40,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 98 states have (on average 1.346938775510204) internal successors, (132), 99 states have internal predecessors, (132), 25 states have call successors, (25), 9 states have call predecessors, (25), 8 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 23:53:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 180 transitions. [2022-04-27 23:53:40,049 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 180 transitions. Word has length 31 [2022-04-27 23:53:40,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:40,050 INFO L495 AbstractCegarLoop]: Abstraction has 132 states and 180 transitions. [2022-04-27 23:53:40,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.7777777777777777) internal successors, (25), 8 states have internal predecessors, (25), 3 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 180 transitions. [2022-04-27 23:53:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-27 23:53:40,050 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:40,050 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:40,072 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-27 23:53:40,266 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:40,267 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:40,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:40,267 INFO L85 PathProgramCache]: Analyzing trace with hash 653912885, now seen corresponding path program 1 times [2022-04-27 23:53:40,267 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:40,267 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211559700] [2022-04-27 23:53:40,267 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:40,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:40,288 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:40,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1942319577] [2022-04-27 23:53:40,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:40,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:40,288 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:40,289 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) [2022-04-27 23:53:40,293 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-27 23:53:40,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:40,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 18 conjunts are in the unsatisfiable core [2022-04-27 23:53:40,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:40,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:40,672 INFO L272 TraceCheckUtils]: 0: Hoare triple {3457#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3457#true} is VALID [2022-04-27 23:53:40,672 INFO L290 TraceCheckUtils]: 1: Hoare triple {3457#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {3457#true} is VALID [2022-04-27 23:53:40,672 INFO L290 TraceCheckUtils]: 2: Hoare triple {3457#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3457#true} is VALID [2022-04-27 23:53:40,672 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3457#true} {3457#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3457#true} is VALID [2022-04-27 23:53:40,673 INFO L272 TraceCheckUtils]: 4: Hoare triple {3457#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3457#true} is VALID [2022-04-27 23:53:40,673 INFO L290 TraceCheckUtils]: 5: Hoare triple {3457#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3457#true} is VALID [2022-04-27 23:53:40,673 INFO L272 TraceCheckUtils]: 6: Hoare triple {3457#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3457#true} is VALID [2022-04-27 23:53:40,673 INFO L290 TraceCheckUtils]: 7: Hoare triple {3457#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {3457#true} is VALID [2022-04-27 23:53:40,673 INFO L290 TraceCheckUtils]: 8: Hoare triple {3457#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {3457#true} is VALID [2022-04-27 23:53:40,673 INFO L290 TraceCheckUtils]: 9: Hoare triple {3457#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3457#true} is VALID [2022-04-27 23:53:40,673 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3457#true} {3457#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3457#true} is VALID [2022-04-27 23:53:40,673 INFO L272 TraceCheckUtils]: 11: Hoare triple {3457#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3457#true} is VALID [2022-04-27 23:53:40,674 INFO L290 TraceCheckUtils]: 12: Hoare triple {3457#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {3498#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 23:53:40,674 INFO L290 TraceCheckUtils]: 13: Hoare triple {3498#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {3502#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:53:40,674 INFO L290 TraceCheckUtils]: 14: Hoare triple {3502#(not (= |assume_abort_if_not_#in~cond| 0))} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3502#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:53:40,675 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3502#(not (= |assume_abort_if_not_#in~cond| 0))} {3457#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3509#(<= 1 main_~y~0)} is VALID [2022-04-27 23:53:40,675 INFO L290 TraceCheckUtils]: 16: Hoare triple {3509#(<= 1 main_~y~0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3513#(and (= main_~s~0 1) (<= main_~a~0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} is VALID [2022-04-27 23:53:40,676 INFO L290 TraceCheckUtils]: 17: Hoare triple {3513#(and (= main_~s~0 1) (<= main_~a~0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {3513#(and (= main_~s~0 1) (<= main_~a~0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} is VALID [2022-04-27 23:53:40,676 INFO L290 TraceCheckUtils]: 18: Hoare triple {3513#(and (= main_~s~0 1) (<= main_~a~0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {3513#(and (= main_~s~0 1) (<= main_~a~0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} is VALID [2022-04-27 23:53:40,677 INFO L290 TraceCheckUtils]: 19: Hoare triple {3513#(and (= main_~s~0 1) (<= main_~a~0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {3523#(and (<= main_~c~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} is VALID [2022-04-27 23:53:40,677 INFO L290 TraceCheckUtils]: 20: Hoare triple {3523#(and (<= main_~c~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {3523#(and (<= main_~c~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} is VALID [2022-04-27 23:53:40,677 INFO L290 TraceCheckUtils]: 21: Hoare triple {3523#(and (<= main_~c~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {3523#(and (<= main_~c~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} is VALID [2022-04-27 23:53:40,678 INFO L290 TraceCheckUtils]: 22: Hoare triple {3523#(and (<= main_~c~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {3533#(and (<= main_~b~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} is VALID [2022-04-27 23:53:40,678 INFO L290 TraceCheckUtils]: 23: Hoare triple {3533#(and (<= main_~b~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {3533#(and (<= main_~b~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} is VALID [2022-04-27 23:53:40,679 INFO L290 TraceCheckUtils]: 24: Hoare triple {3533#(and (<= main_~b~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {3533#(and (<= main_~b~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} is VALID [2022-04-27 23:53:40,679 INFO L272 TraceCheckUtils]: 25: Hoare triple {3533#(and (<= main_~b~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3457#true} is VALID [2022-04-27 23:53:40,679 INFO L290 TraceCheckUtils]: 26: Hoare triple {3457#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3457#true} is VALID [2022-04-27 23:53:40,679 INFO L290 TraceCheckUtils]: 27: Hoare triple {3457#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3457#true} is VALID [2022-04-27 23:53:40,679 INFO L290 TraceCheckUtils]: 28: Hoare triple {3457#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3457#true} is VALID [2022-04-27 23:53:40,680 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {3457#true} {3533#(and (<= main_~b~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3533#(and (<= main_~b~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} is VALID [2022-04-27 23:53:40,681 INFO L272 TraceCheckUtils]: 30: Hoare triple {3533#(and (<= main_~b~0 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3558#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:53:40,681 INFO L290 TraceCheckUtils]: 31: Hoare triple {3558#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3562#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:53:40,682 INFO L290 TraceCheckUtils]: 32: Hoare triple {3562#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {3458#false} is VALID [2022-04-27 23:53:40,682 INFO L290 TraceCheckUtils]: 33: Hoare triple {3458#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3458#false} is VALID [2022-04-27 23:53:40,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 23:53:40,682 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 23:53:40,682 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:40,682 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211559700] [2022-04-27 23:53:40,682 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:40,682 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1942319577] [2022-04-27 23:53:40,682 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1942319577] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 23:53:40,683 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 23:53:40,683 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-27 23:53:40,683 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2025791586] [2022-04-27 23:53:40,683 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 23:53:40,683 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.4) internal successors, (24), 8 states have internal predecessors, (24), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 3 states have call predecessors, (4), 2 states have call successors, (4) Word has length 34 [2022-04-27 23:53:40,683 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:40,684 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 2.4) internal successors, (24), 8 states have internal predecessors, (24), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 3 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-27 23:53:40,705 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:40,705 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 23:53:40,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:40,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 23:53:40,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-04-27 23:53:40,706 INFO L87 Difference]: Start difference. First operand 132 states and 180 transitions. Second operand has 10 states, 10 states have (on average 2.4) internal successors, (24), 8 states have internal predecessors, (24), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 3 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-27 23:53:41,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:41,396 INFO L93 Difference]: Finished difference Result 157 states and 210 transitions. [2022-04-27 23:53:41,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-27 23:53:41,397 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.4) internal successors, (24), 8 states have internal predecessors, (24), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 3 states have call predecessors, (4), 2 states have call successors, (4) Word has length 34 [2022-04-27 23:53:41,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.4) internal successors, (24), 8 states have internal predecessors, (24), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 3 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-27 23:53:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 93 transitions. [2022-04-27 23:53:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 2.4) internal successors, (24), 8 states have internal predecessors, (24), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 3 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-27 23:53:41,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 93 transitions. [2022-04-27 23:53:41,401 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 93 transitions. [2022-04-27 23:53:41,473 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:41,475 INFO L225 Difference]: With dead ends: 157 [2022-04-27 23:53:41,475 INFO L226 Difference]: Without dead ends: 155 [2022-04-27 23:53:41,476 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2022-04-27 23:53:41,476 INFO L413 NwaCegarLoop]: 43 mSDtfsCounter, 80 mSDsluCounter, 198 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 241 SdHoareTripleChecker+Invalid, 214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 186 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:41,476 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [84 Valid, 241 Invalid, 214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 186 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-27 23:53:41,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-04-27 23:53:41,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 144. [2022-04-27 23:53:41,606 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:41,607 INFO L82 GeneralOperation]: Start isEquivalent. First operand 155 states. Second operand has 144 states, 107 states have (on average 1.3177570093457944) internal successors, (141), 108 states have internal predecessors, (141), 25 states have call successors, (25), 12 states have call predecessors, (25), 11 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 23:53:41,611 INFO L74 IsIncluded]: Start isIncluded. First operand 155 states. Second operand has 144 states, 107 states have (on average 1.3177570093457944) internal successors, (141), 108 states have internal predecessors, (141), 25 states have call successors, (25), 12 states have call predecessors, (25), 11 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 23:53:41,612 INFO L87 Difference]: Start difference. First operand 155 states. Second operand has 144 states, 107 states have (on average 1.3177570093457944) internal successors, (141), 108 states have internal predecessors, (141), 25 states have call successors, (25), 12 states have call predecessors, (25), 11 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 23:53:41,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:41,615 INFO L93 Difference]: Finished difference Result 155 states and 206 transitions. [2022-04-27 23:53:41,615 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 206 transitions. [2022-04-27 23:53:41,616 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:41,616 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:41,617 INFO L74 IsIncluded]: Start isIncluded. First operand has 144 states, 107 states have (on average 1.3177570093457944) internal successors, (141), 108 states have internal predecessors, (141), 25 states have call successors, (25), 12 states have call predecessors, (25), 11 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 155 states. [2022-04-27 23:53:41,617 INFO L87 Difference]: Start difference. First operand has 144 states, 107 states have (on average 1.3177570093457944) internal successors, (141), 108 states have internal predecessors, (141), 25 states have call successors, (25), 12 states have call predecessors, (25), 11 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 155 states. [2022-04-27 23:53:41,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:41,621 INFO L93 Difference]: Finished difference Result 155 states and 206 transitions. [2022-04-27 23:53:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 206 transitions. [2022-04-27 23:53:41,621 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:41,621 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:41,621 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:41,621 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:41,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 144 states, 107 states have (on average 1.3177570093457944) internal successors, (141), 108 states have internal predecessors, (141), 25 states have call successors, (25), 12 states have call predecessors, (25), 11 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-27 23:53:41,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 189 transitions. [2022-04-27 23:53:41,625 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 189 transitions. Word has length 34 [2022-04-27 23:53:41,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:41,625 INFO L495 AbstractCegarLoop]: Abstraction has 144 states and 189 transitions. [2022-04-27 23:53:41,625 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.4) internal successors, (24), 8 states have internal predecessors, (24), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 3 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-27 23:53:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 189 transitions. [2022-04-27 23:53:41,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-27 23:53:41,626 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:41,626 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:41,651 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-27 23:53:41,842 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:41,842 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:41,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:41,843 INFO L85 PathProgramCache]: Analyzing trace with hash -47631820, now seen corresponding path program 1 times [2022-04-27 23:53:41,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:41,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [242151860] [2022-04-27 23:53:41,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:41,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:41,853 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:41,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [852390934] [2022-04-27 23:53:41,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:41,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:41,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:41,859 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) [2022-04-27 23:53:41,864 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-27 23:53:41,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:41,897 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 20 conjunts are in the unsatisfiable core [2022-04-27 23:53:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:41,902 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:42,139 INFO L272 TraceCheckUtils]: 0: Hoare triple {4310#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {4310#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {4310#true} is VALID [2022-04-27 23:53:42,140 INFO L290 TraceCheckUtils]: 2: Hoare triple {4310#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,140 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4310#true} {4310#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,140 INFO L272 TraceCheckUtils]: 4: Hoare triple {4310#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,140 INFO L290 TraceCheckUtils]: 5: Hoare triple {4310#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4310#true} is VALID [2022-04-27 23:53:42,140 INFO L272 TraceCheckUtils]: 6: Hoare triple {4310#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {4310#true} is VALID [2022-04-27 23:53:42,140 INFO L290 TraceCheckUtils]: 7: Hoare triple {4310#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {4336#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 23:53:42,141 INFO L290 TraceCheckUtils]: 8: Hoare triple {4336#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {4340#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:53:42,141 INFO L290 TraceCheckUtils]: 9: Hoare triple {4340#(not (= |assume_abort_if_not_#in~cond| 0))} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4340#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:53:42,141 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4340#(not (= |assume_abort_if_not_#in~cond| 0))} {4310#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {4347#(<= 1 main_~x~0)} is VALID [2022-04-27 23:53:42,141 INFO L272 TraceCheckUtils]: 11: Hoare triple {4347#(<= 1 main_~x~0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {4310#true} is VALID [2022-04-27 23:53:42,141 INFO L290 TraceCheckUtils]: 12: Hoare triple {4310#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {4310#true} is VALID [2022-04-27 23:53:42,141 INFO L290 TraceCheckUtils]: 13: Hoare triple {4310#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,142 INFO L290 TraceCheckUtils]: 14: Hoare triple {4310#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,142 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4310#true} {4347#(<= 1 main_~x~0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {4347#(<= 1 main_~x~0)} is VALID [2022-04-27 23:53:42,143 INFO L290 TraceCheckUtils]: 16: Hoare triple {4347#(<= 1 main_~x~0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} is VALID [2022-04-27 23:53:42,143 INFO L290 TraceCheckUtils]: 17: Hoare triple {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} is VALID [2022-04-27 23:53:42,143 INFO L290 TraceCheckUtils]: 18: Hoare triple {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} is VALID [2022-04-27 23:53:42,144 INFO L290 TraceCheckUtils]: 19: Hoare triple {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} is VALID [2022-04-27 23:53:42,144 INFO L290 TraceCheckUtils]: 20: Hoare triple {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} is VALID [2022-04-27 23:53:42,144 INFO L290 TraceCheckUtils]: 21: Hoare triple {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} is VALID [2022-04-27 23:53:42,145 INFO L290 TraceCheckUtils]: 22: Hoare triple {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} is VALID [2022-04-27 23:53:42,145 INFO L290 TraceCheckUtils]: 23: Hoare triple {4366#(and (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0))} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:53:42,145 INFO L290 TraceCheckUtils]: 24: Hoare triple {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:53:42,146 INFO L290 TraceCheckUtils]: 25: Hoare triple {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:53:42,146 INFO L290 TraceCheckUtils]: 26: Hoare triple {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:53:42,146 INFO L290 TraceCheckUtils]: 27: Hoare triple {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:53:42,147 INFO L290 TraceCheckUtils]: 28: Hoare triple {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:53:42,147 INFO L290 TraceCheckUtils]: 29: Hoare triple {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:53:42,148 INFO L290 TraceCheckUtils]: 30: Hoare triple {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:53:42,148 INFO L290 TraceCheckUtils]: 31: Hoare triple {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:53:42,148 INFO L272 TraceCheckUtils]: 32: Hoare triple {4388#(and (<= 1 main_~x~0) (= main_~p~0 0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4416#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:53:42,149 INFO L290 TraceCheckUtils]: 33: Hoare triple {4416#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4420#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:53:42,149 INFO L290 TraceCheckUtils]: 34: Hoare triple {4420#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {4311#false} is VALID [2022-04-27 23:53:42,149 INFO L290 TraceCheckUtils]: 35: Hoare triple {4311#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4311#false} is VALID [2022-04-27 23:53:42,149 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 23:53:42,149 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 23:53:42,299 INFO L290 TraceCheckUtils]: 35: Hoare triple {4311#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4311#false} is VALID [2022-04-27 23:53:42,299 INFO L290 TraceCheckUtils]: 34: Hoare triple {4420#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {4311#false} is VALID [2022-04-27 23:53:42,299 INFO L290 TraceCheckUtils]: 33: Hoare triple {4416#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {4420#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:53:42,300 INFO L272 TraceCheckUtils]: 32: Hoare triple {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4416#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:53:42,300 INFO L290 TraceCheckUtils]: 31: Hoare triple {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:53:42,301 INFO L290 TraceCheckUtils]: 30: Hoare triple {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:53:42,301 INFO L290 TraceCheckUtils]: 29: Hoare triple {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:53:42,303 INFO L290 TraceCheckUtils]: 28: Hoare triple {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:53:42,303 INFO L290 TraceCheckUtils]: 27: Hoare triple {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:53:42,304 INFO L290 TraceCheckUtils]: 26: Hoare triple {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:53:42,304 INFO L290 TraceCheckUtils]: 25: Hoare triple {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:53:42,304 INFO L290 TraceCheckUtils]: 24: Hoare triple {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:53:42,305 INFO L290 TraceCheckUtils]: 23: Hoare triple {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4436#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:53:42,305 INFO L290 TraceCheckUtils]: 22: Hoare triple {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:42,306 INFO L290 TraceCheckUtils]: 21: Hoare triple {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:42,306 INFO L290 TraceCheckUtils]: 20: Hoare triple {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:42,306 INFO L290 TraceCheckUtils]: 19: Hoare triple {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:42,306 INFO L290 TraceCheckUtils]: 18: Hoare triple {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:42,307 INFO L290 TraceCheckUtils]: 17: Hoare triple {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:42,307 INFO L290 TraceCheckUtils]: 16: Hoare triple {4310#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4464#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:42,307 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4310#true} {4310#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {4310#true} is VALID [2022-04-27 23:53:42,307 INFO L290 TraceCheckUtils]: 14: Hoare triple {4310#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,307 INFO L290 TraceCheckUtils]: 13: Hoare triple {4310#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,308 INFO L290 TraceCheckUtils]: 12: Hoare triple {4310#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {4310#true} is VALID [2022-04-27 23:53:42,308 INFO L272 TraceCheckUtils]: 11: Hoare triple {4310#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {4310#true} is VALID [2022-04-27 23:53:42,308 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4310#true} {4310#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {4310#true} is VALID [2022-04-27 23:53:42,308 INFO L290 TraceCheckUtils]: 9: Hoare triple {4310#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,308 INFO L290 TraceCheckUtils]: 8: Hoare triple {4310#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,308 INFO L290 TraceCheckUtils]: 7: Hoare triple {4310#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {4310#true} is VALID [2022-04-27 23:53:42,308 INFO L272 TraceCheckUtils]: 6: Hoare triple {4310#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {4310#true} is VALID [2022-04-27 23:53:42,308 INFO L290 TraceCheckUtils]: 5: Hoare triple {4310#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4310#true} is VALID [2022-04-27 23:53:42,308 INFO L272 TraceCheckUtils]: 4: Hoare triple {4310#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,308 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4310#true} {4310#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,308 INFO L290 TraceCheckUtils]: 2: Hoare triple {4310#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,308 INFO L290 TraceCheckUtils]: 1: Hoare triple {4310#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {4310#true} is VALID [2022-04-27 23:53:42,309 INFO L272 TraceCheckUtils]: 0: Hoare triple {4310#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4310#true} is VALID [2022-04-27 23:53:42,309 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 23:53:42,309 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:42,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [242151860] [2022-04-27 23:53:42,309 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:42,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [852390934] [2022-04-27 23:53:42,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [852390934] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 23:53:42,309 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 23:53:42,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 6] total 11 [2022-04-27 23:53:42,309 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138324288] [2022-04-27 23:53:42,309 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 23:53:42,310 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 9 states have internal predecessors, (44), 4 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 36 [2022-04-27 23:53:42,310 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:42,310 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.0) internal successors, (44), 9 states have internal predecessors, (44), 4 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-27 23:53:42,349 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:42,349 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-27 23:53:42,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:42,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-27 23:53:42,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2022-04-27 23:53:42,349 INFO L87 Difference]: Start difference. First operand 144 states and 189 transitions. Second operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 9 states have internal predecessors, (44), 4 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-27 23:53:43,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:43,125 INFO L93 Difference]: Finished difference Result 179 states and 241 transitions. [2022-04-27 23:53:43,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-27 23:53:43,125 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 9 states have internal predecessors, (44), 4 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 36 [2022-04-27 23:53:43,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:43,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 9 states have internal predecessors, (44), 4 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-27 23:53:43,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 99 transitions. [2022-04-27 23:53:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 9 states have internal predecessors, (44), 4 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-27 23:53:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 99 transitions. [2022-04-27 23:53:43,128 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 99 transitions. [2022-04-27 23:53:43,199 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:43,202 INFO L225 Difference]: With dead ends: 179 [2022-04-27 23:53:43,202 INFO L226 Difference]: Without dead ends: 177 [2022-04-27 23:53:43,202 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 61 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2022-04-27 23:53:43,202 INFO L413 NwaCegarLoop]: 58 mSDtfsCounter, 76 mSDsluCounter, 278 mSDsCounter, 0 mSdLazyCounter, 206 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 336 SdHoareTripleChecker+Invalid, 226 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 206 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:43,203 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [84 Valid, 336 Invalid, 226 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 206 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-27 23:53:43,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177 states. [2022-04-27 23:53:43,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177 to 174. [2022-04-27 23:53:43,384 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:43,385 INFO L82 GeneralOperation]: Start isEquivalent. First operand 177 states. Second operand has 174 states, 128 states have (on average 1.34375) internal successors, (172), 129 states have internal predecessors, (172), 33 states have call successors, (33), 13 states have call predecessors, (33), 12 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 23:53:43,385 INFO L74 IsIncluded]: Start isIncluded. First operand 177 states. Second operand has 174 states, 128 states have (on average 1.34375) internal successors, (172), 129 states have internal predecessors, (172), 33 states have call successors, (33), 13 states have call predecessors, (33), 12 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 23:53:43,385 INFO L87 Difference]: Start difference. First operand 177 states. Second operand has 174 states, 128 states have (on average 1.34375) internal successors, (172), 129 states have internal predecessors, (172), 33 states have call successors, (33), 13 states have call predecessors, (33), 12 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 23:53:43,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:43,389 INFO L93 Difference]: Finished difference Result 177 states and 239 transitions. [2022-04-27 23:53:43,389 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 239 transitions. [2022-04-27 23:53:43,390 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:43,390 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:43,390 INFO L74 IsIncluded]: Start isIncluded. First operand has 174 states, 128 states have (on average 1.34375) internal successors, (172), 129 states have internal predecessors, (172), 33 states have call successors, (33), 13 states have call predecessors, (33), 12 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 177 states. [2022-04-27 23:53:43,390 INFO L87 Difference]: Start difference. First operand has 174 states, 128 states have (on average 1.34375) internal successors, (172), 129 states have internal predecessors, (172), 33 states have call successors, (33), 13 states have call predecessors, (33), 12 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 177 states. [2022-04-27 23:53:43,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:43,394 INFO L93 Difference]: Finished difference Result 177 states and 239 transitions. [2022-04-27 23:53:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 239 transitions. [2022-04-27 23:53:43,394 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:43,394 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:43,394 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:43,394 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:43,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 128 states have (on average 1.34375) internal successors, (172), 129 states have internal predecessors, (172), 33 states have call successors, (33), 13 states have call predecessors, (33), 12 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 23:53:43,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 236 transitions. [2022-04-27 23:53:43,398 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 236 transitions. Word has length 36 [2022-04-27 23:53:43,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:43,398 INFO L495 AbstractCegarLoop]: Abstraction has 174 states and 236 transitions. [2022-04-27 23:53:43,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 9 states have internal predecessors, (44), 4 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-27 23:53:43,399 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 236 transitions. [2022-04-27 23:53:43,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-27 23:53:43,399 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:43,399 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:43,431 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-27 23:53:43,634 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-04-27 23:53:43,634 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:43,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:43,635 INFO L85 PathProgramCache]: Analyzing trace with hash -375710268, now seen corresponding path program 1 times [2022-04-27 23:53:43,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:43,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [770481652] [2022-04-27 23:53:43,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:43,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:43,662 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:43,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [323348532] [2022-04-27 23:53:43,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:43,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:43,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:43,680 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) [2022-04-27 23:53:43,681 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-27 23:53:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:43,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-27 23:53:43,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:43,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:43,877 INFO L272 TraceCheckUtils]: 0: Hoare triple {5394#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5394#true} is VALID [2022-04-27 23:53:43,878 INFO L290 TraceCheckUtils]: 1: Hoare triple {5394#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,878 INFO L290 TraceCheckUtils]: 2: Hoare triple {5402#(<= ~counter~0 0)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,879 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5402#(<= ~counter~0 0)} {5394#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,879 INFO L272 TraceCheckUtils]: 4: Hoare triple {5402#(<= ~counter~0 0)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,879 INFO L290 TraceCheckUtils]: 5: Hoare triple {5402#(<= ~counter~0 0)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,880 INFO L272 TraceCheckUtils]: 6: Hoare triple {5402#(<= ~counter~0 0)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,880 INFO L290 TraceCheckUtils]: 7: Hoare triple {5402#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,880 INFO L290 TraceCheckUtils]: 8: Hoare triple {5402#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,881 INFO L290 TraceCheckUtils]: 9: Hoare triple {5402#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,881 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5402#(<= ~counter~0 0)} {5402#(<= ~counter~0 0)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,882 INFO L272 TraceCheckUtils]: 11: Hoare triple {5402#(<= ~counter~0 0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,882 INFO L290 TraceCheckUtils]: 12: Hoare triple {5402#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,882 INFO L290 TraceCheckUtils]: 13: Hoare triple {5402#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,883 INFO L290 TraceCheckUtils]: 14: Hoare triple {5402#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,883 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5402#(<= ~counter~0 0)} {5402#(<= ~counter~0 0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,883 INFO L290 TraceCheckUtils]: 16: Hoare triple {5402#(<= ~counter~0 0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5402#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:43,884 INFO L290 TraceCheckUtils]: 17: Hoare triple {5402#(<= ~counter~0 0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {5451#(<= ~counter~0 1)} is VALID [2022-04-27 23:53:43,884 INFO L290 TraceCheckUtils]: 18: Hoare triple {5451#(<= ~counter~0 1)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {5451#(<= ~counter~0 1)} is VALID [2022-04-27 23:53:43,884 INFO L290 TraceCheckUtils]: 19: Hoare triple {5451#(<= ~counter~0 1)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {5451#(<= ~counter~0 1)} is VALID [2022-04-27 23:53:43,885 INFO L290 TraceCheckUtils]: 20: Hoare triple {5451#(<= ~counter~0 1)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {5461#(<= ~counter~0 2)} is VALID [2022-04-27 23:53:43,885 INFO L290 TraceCheckUtils]: 21: Hoare triple {5461#(<= ~counter~0 2)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {5461#(<= ~counter~0 2)} is VALID [2022-04-27 23:53:43,886 INFO L290 TraceCheckUtils]: 22: Hoare triple {5461#(<= ~counter~0 2)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {5461#(<= ~counter~0 2)} is VALID [2022-04-27 23:53:43,886 INFO L290 TraceCheckUtils]: 23: Hoare triple {5461#(<= ~counter~0 2)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {5471#(<= |main_#t~post8| 2)} is VALID [2022-04-27 23:53:43,886 INFO L290 TraceCheckUtils]: 24: Hoare triple {5471#(<= |main_#t~post8| 2)} [154] L48-1-->L48-4: Formula: (not (< |v_main_#t~post8_3| 10)) InVars {main_#t~post8=|v_main_#t~post8_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {5395#false} is VALID [2022-04-27 23:53:43,886 INFO L290 TraceCheckUtils]: 25: Hoare triple {5395#false} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {5395#false} is VALID [2022-04-27 23:53:43,886 INFO L290 TraceCheckUtils]: 26: Hoare triple {5395#false} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {5395#false} is VALID [2022-04-27 23:53:43,887 INFO L290 TraceCheckUtils]: 27: Hoare triple {5395#false} [142] L41-1-->L41-4: Formula: (not (< |v_main_#t~post7_3| 10)) InVars {main_#t~post7=|v_main_#t~post7_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {5395#false} is VALID [2022-04-27 23:53:43,887 INFO L290 TraceCheckUtils]: 28: Hoare triple {5395#false} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5395#false} is VALID [2022-04-27 23:53:43,887 INFO L290 TraceCheckUtils]: 29: Hoare triple {5395#false} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {5395#false} is VALID [2022-04-27 23:53:43,887 INFO L290 TraceCheckUtils]: 30: Hoare triple {5395#false} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {5395#false} is VALID [2022-04-27 23:53:43,887 INFO L290 TraceCheckUtils]: 31: Hoare triple {5395#false} [131] L35-->L34-4: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {5395#false} is VALID [2022-04-27 23:53:43,887 INFO L272 TraceCheckUtils]: 32: Hoare triple {5395#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5395#false} is VALID [2022-04-27 23:53:43,887 INFO L290 TraceCheckUtils]: 33: Hoare triple {5395#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {5395#false} is VALID [2022-04-27 23:53:43,887 INFO L290 TraceCheckUtils]: 34: Hoare triple {5395#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {5395#false} is VALID [2022-04-27 23:53:43,887 INFO L290 TraceCheckUtils]: 35: Hoare triple {5395#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5395#false} is VALID [2022-04-27 23:53:43,887 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 23:53:43,887 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 23:53:43,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:43,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [770481652] [2022-04-27 23:53:43,888 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:43,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [323348532] [2022-04-27 23:53:43,888 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [323348532] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 23:53:43,888 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 23:53:43,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-27 23:53:43,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382483814] [2022-04-27 23:53:43,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 23:53:43,888 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 36 [2022-04-27 23:53:43,889 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:43,889 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:43,910 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:43,910 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-27 23:53:43,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:43,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-27 23:53:43,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-27 23:53:43,910 INFO L87 Difference]: Start difference. First operand 174 states and 236 transitions. Second operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:44,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:44,173 INFO L93 Difference]: Finished difference Result 241 states and 329 transitions. [2022-04-27 23:53:44,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 23:53:44,174 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 36 [2022-04-27 23:53:44,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:44,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:44,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 88 transitions. [2022-04-27 23:53:44,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:44,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 88 transitions. [2022-04-27 23:53:44,176 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 88 transitions. [2022-04-27 23:53:44,222 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:44,225 INFO L225 Difference]: With dead ends: 241 [2022-04-27 23:53:44,225 INFO L226 Difference]: Without dead ends: 174 [2022-04-27 23:53:44,226 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-27 23:53:44,226 INFO L413 NwaCegarLoop]: 41 mSDtfsCounter, 10 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:44,226 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 139 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 23:53:44,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states. [2022-04-27 23:53:44,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 174. [2022-04-27 23:53:44,394 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:44,395 INFO L82 GeneralOperation]: Start isEquivalent. First operand 174 states. Second operand has 174 states, 128 states have (on average 1.3359375) internal successors, (171), 129 states have internal predecessors, (171), 33 states have call successors, (33), 13 states have call predecessors, (33), 12 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 23:53:44,395 INFO L74 IsIncluded]: Start isIncluded. First operand 174 states. Second operand has 174 states, 128 states have (on average 1.3359375) internal successors, (171), 129 states have internal predecessors, (171), 33 states have call successors, (33), 13 states have call predecessors, (33), 12 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 23:53:44,395 INFO L87 Difference]: Start difference. First operand 174 states. Second operand has 174 states, 128 states have (on average 1.3359375) internal successors, (171), 129 states have internal predecessors, (171), 33 states have call successors, (33), 13 states have call predecessors, (33), 12 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 23:53:44,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:44,402 INFO L93 Difference]: Finished difference Result 174 states and 235 transitions. [2022-04-27 23:53:44,402 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 235 transitions. [2022-04-27 23:53:44,402 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:44,403 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:44,403 INFO L74 IsIncluded]: Start isIncluded. First operand has 174 states, 128 states have (on average 1.3359375) internal successors, (171), 129 states have internal predecessors, (171), 33 states have call successors, (33), 13 states have call predecessors, (33), 12 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 174 states. [2022-04-27 23:53:44,403 INFO L87 Difference]: Start difference. First operand has 174 states, 128 states have (on average 1.3359375) internal successors, (171), 129 states have internal predecessors, (171), 33 states have call successors, (33), 13 states have call predecessors, (33), 12 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 174 states. [2022-04-27 23:53:44,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:44,418 INFO L93 Difference]: Finished difference Result 174 states and 235 transitions. [2022-04-27 23:53:44,418 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 235 transitions. [2022-04-27 23:53:44,418 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:44,418 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:44,418 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:44,418 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 128 states have (on average 1.3359375) internal successors, (171), 129 states have internal predecessors, (171), 33 states have call successors, (33), 13 states have call predecessors, (33), 12 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-27 23:53:44,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 235 transitions. [2022-04-27 23:53:44,422 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 235 transitions. Word has length 36 [2022-04-27 23:53:44,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:44,422 INFO L495 AbstractCegarLoop]: Abstraction has 174 states and 235 transitions. [2022-04-27 23:53:44,422 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-27 23:53:44,423 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 235 transitions. [2022-04-27 23:53:44,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-27 23:53:44,423 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:44,423 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:44,445 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-27 23:53:44,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-27 23:53:44,639 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:44,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:44,639 INFO L85 PathProgramCache]: Analyzing trace with hash -344890017, now seen corresponding path program 1 times [2022-04-27 23:53:44,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:44,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233658191] [2022-04-27 23:53:44,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:44,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:44,659 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:44,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [641669461] [2022-04-27 23:53:44,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:44,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:44,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:44,668 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) [2022-04-27 23:53:44,690 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-27 23:53:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:44,704 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-27 23:53:44,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:44,711 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:45,686 INFO L272 TraceCheckUtils]: 0: Hoare triple {6441#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6441#true} is VALID [2022-04-27 23:53:45,687 INFO L290 TraceCheckUtils]: 1: Hoare triple {6441#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {6441#true} is VALID [2022-04-27 23:53:45,687 INFO L290 TraceCheckUtils]: 2: Hoare triple {6441#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6441#true} is VALID [2022-04-27 23:53:45,687 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6441#true} {6441#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6441#true} is VALID [2022-04-27 23:53:45,687 INFO L272 TraceCheckUtils]: 4: Hoare triple {6441#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6441#true} is VALID [2022-04-27 23:53:45,687 INFO L290 TraceCheckUtils]: 5: Hoare triple {6441#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {6441#true} is VALID [2022-04-27 23:53:45,687 INFO L272 TraceCheckUtils]: 6: Hoare triple {6441#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6441#true} is VALID [2022-04-27 23:53:45,687 INFO L290 TraceCheckUtils]: 7: Hoare triple {6441#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {6441#true} is VALID [2022-04-27 23:53:45,687 INFO L290 TraceCheckUtils]: 8: Hoare triple {6441#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {6441#true} is VALID [2022-04-27 23:53:45,687 INFO L290 TraceCheckUtils]: 9: Hoare triple {6441#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6441#true} is VALID [2022-04-27 23:53:45,688 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6441#true} {6441#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6441#true} is VALID [2022-04-27 23:53:45,688 INFO L272 TraceCheckUtils]: 11: Hoare triple {6441#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6441#true} is VALID [2022-04-27 23:53:45,688 INFO L290 TraceCheckUtils]: 12: Hoare triple {6441#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {6441#true} is VALID [2022-04-27 23:53:45,688 INFO L290 TraceCheckUtils]: 13: Hoare triple {6441#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {6441#true} is VALID [2022-04-27 23:53:45,688 INFO L290 TraceCheckUtils]: 14: Hoare triple {6441#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6441#true} is VALID [2022-04-27 23:53:45,688 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6441#true} {6441#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6441#true} is VALID [2022-04-27 23:53:45,688 INFO L290 TraceCheckUtils]: 16: Hoare triple {6441#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {6441#true} is VALID [2022-04-27 23:53:45,688 INFO L290 TraceCheckUtils]: 17: Hoare triple {6441#true} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {6441#true} is VALID [2022-04-27 23:53:45,688 INFO L290 TraceCheckUtils]: 18: Hoare triple {6441#true} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {6441#true} is VALID [2022-04-27 23:53:45,689 INFO L290 TraceCheckUtils]: 19: Hoare triple {6441#true} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 23:53:45,689 INFO L290 TraceCheckUtils]: 20: Hoare triple {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 23:53:45,689 INFO L290 TraceCheckUtils]: 21: Hoare triple {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 23:53:45,690 INFO L290 TraceCheckUtils]: 22: Hoare triple {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 23:53:45,690 INFO L290 TraceCheckUtils]: 23: Hoare triple {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 23:53:45,690 INFO L290 TraceCheckUtils]: 24: Hoare triple {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 23:53:45,691 INFO L272 TraceCheckUtils]: 25: Hoare triple {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {6441#true} is VALID [2022-04-27 23:53:45,691 INFO L290 TraceCheckUtils]: 26: Hoare triple {6441#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6441#true} is VALID [2022-04-27 23:53:45,691 INFO L290 TraceCheckUtils]: 27: Hoare triple {6441#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6441#true} is VALID [2022-04-27 23:53:45,691 INFO L290 TraceCheckUtils]: 28: Hoare triple {6441#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6441#true} is VALID [2022-04-27 23:53:45,691 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {6441#true} {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 23:53:45,692 INFO L272 TraceCheckUtils]: 30: Hoare triple {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {6441#true} is VALID [2022-04-27 23:53:45,692 INFO L290 TraceCheckUtils]: 31: Hoare triple {6441#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6441#true} is VALID [2022-04-27 23:53:45,692 INFO L290 TraceCheckUtils]: 32: Hoare triple {6441#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {6441#true} is VALID [2022-04-27 23:53:45,692 INFO L290 TraceCheckUtils]: 33: Hoare triple {6441#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6441#true} is VALID [2022-04-27 23:53:45,692 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {6441#true} {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 23:53:45,693 INFO L272 TraceCheckUtils]: 35: Hoare triple {6503#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {6552#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:53:45,693 INFO L290 TraceCheckUtils]: 36: Hoare triple {6552#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {6556#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:53:45,694 INFO L290 TraceCheckUtils]: 37: Hoare triple {6556#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {6442#false} is VALID [2022-04-27 23:53:45,694 INFO L290 TraceCheckUtils]: 38: Hoare triple {6442#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6442#false} is VALID [2022-04-27 23:53:45,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-27 23:53:45,694 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 23:53:45,694 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:45,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233658191] [2022-04-27 23:53:45,694 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:45,694 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [641669461] [2022-04-27 23:53:45,694 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [641669461] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 23:53:45,694 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 23:53:45,694 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-27 23:53:45,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854318722] [2022-04-27 23:53:45,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 23:53:45,695 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-04-27 23:53:45,695 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:45,695 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-27 23:53:45,716 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:45,716 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 23:53:45,716 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:45,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 23:53:45,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-27 23:53:45,717 INFO L87 Difference]: Start difference. First operand 174 states and 235 transitions. Second operand has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-27 23:53:46,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:46,106 INFO L93 Difference]: Finished difference Result 239 states and 335 transitions. [2022-04-27 23:53:46,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 23:53:46,107 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 39 [2022-04-27 23:53:46,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-27 23:53:46,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 70 transitions. [2022-04-27 23:53:46,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-27 23:53:46,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 70 transitions. [2022-04-27 23:53:46,108 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 70 transitions. [2022-04-27 23:53:46,153 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:46,157 INFO L225 Difference]: With dead ends: 239 [2022-04-27 23:53:46,157 INFO L226 Difference]: Without dead ends: 237 [2022-04-27 23:53:46,157 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-27 23:53:46,158 INFO L413 NwaCegarLoop]: 43 mSDtfsCounter, 10 mSDsluCounter, 107 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 150 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:46,158 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 150 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 23:53:46,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2022-04-27 23:53:46,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 230. [2022-04-27 23:53:46,423 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:46,424 INFO L82 GeneralOperation]: Start isEquivalent. First operand 237 states. Second operand has 230 states, 161 states have (on average 1.3664596273291925) internal successors, (220), 162 states have internal predecessors, (220), 53 states have call successors, (53), 16 states have call predecessors, (53), 15 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-27 23:53:46,424 INFO L74 IsIncluded]: Start isIncluded. First operand 237 states. Second operand has 230 states, 161 states have (on average 1.3664596273291925) internal successors, (220), 162 states have internal predecessors, (220), 53 states have call successors, (53), 16 states have call predecessors, (53), 15 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-27 23:53:46,424 INFO L87 Difference]: Start difference. First operand 237 states. Second operand has 230 states, 161 states have (on average 1.3664596273291925) internal successors, (220), 162 states have internal predecessors, (220), 53 states have call successors, (53), 16 states have call predecessors, (53), 15 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-27 23:53:46,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:46,430 INFO L93 Difference]: Finished difference Result 237 states and 331 transitions. [2022-04-27 23:53:46,430 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 331 transitions. [2022-04-27 23:53:46,431 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:46,431 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:46,431 INFO L74 IsIncluded]: Start isIncluded. First operand has 230 states, 161 states have (on average 1.3664596273291925) internal successors, (220), 162 states have internal predecessors, (220), 53 states have call successors, (53), 16 states have call predecessors, (53), 15 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) Second operand 237 states. [2022-04-27 23:53:46,431 INFO L87 Difference]: Start difference. First operand has 230 states, 161 states have (on average 1.3664596273291925) internal successors, (220), 162 states have internal predecessors, (220), 53 states have call successors, (53), 16 states have call predecessors, (53), 15 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) Second operand 237 states. [2022-04-27 23:53:46,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:46,436 INFO L93 Difference]: Finished difference Result 237 states and 331 transitions. [2022-04-27 23:53:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 331 transitions. [2022-04-27 23:53:46,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:46,437 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:46,437 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:46,437 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:46,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 230 states, 161 states have (on average 1.3664596273291925) internal successors, (220), 162 states have internal predecessors, (220), 53 states have call successors, (53), 16 states have call predecessors, (53), 15 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-27 23:53:46,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 324 transitions. [2022-04-27 23:53:46,443 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 324 transitions. Word has length 39 [2022-04-27 23:53:46,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:46,443 INFO L495 AbstractCegarLoop]: Abstraction has 230 states and 324 transitions. [2022-04-27 23:53:46,443 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-27 23:53:46,443 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 324 transitions. [2022-04-27 23:53:46,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-27 23:53:46,443 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:46,444 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:46,461 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-27 23:53:46,659 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-04-27 23:53:46,659 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:46,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:46,660 INFO L85 PathProgramCache]: Analyzing trace with hash -1057809952, now seen corresponding path program 1 times [2022-04-27 23:53:46,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:46,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135315260] [2022-04-27 23:53:46,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:46,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:46,671 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:46,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1967267147] [2022-04-27 23:53:46,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:46,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:46,671 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:46,677 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) [2022-04-27 23:53:46,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-27 23:53:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:46,722 INFO L263 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-27 23:53:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:46,730 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:51,031 INFO L272 TraceCheckUtils]: 0: Hoare triple {7713#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:51,031 INFO L290 TraceCheckUtils]: 1: Hoare triple {7713#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {7713#true} is VALID [2022-04-27 23:53:51,032 INFO L290 TraceCheckUtils]: 2: Hoare triple {7713#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:51,032 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7713#true} {7713#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:51,032 INFO L272 TraceCheckUtils]: 4: Hoare triple {7713#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:51,032 INFO L290 TraceCheckUtils]: 5: Hoare triple {7713#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7713#true} is VALID [2022-04-27 23:53:51,032 INFO L272 TraceCheckUtils]: 6: Hoare triple {7713#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7713#true} is VALID [2022-04-27 23:53:51,032 INFO L290 TraceCheckUtils]: 7: Hoare triple {7713#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7713#true} is VALID [2022-04-27 23:53:51,032 INFO L290 TraceCheckUtils]: 8: Hoare triple {7713#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:51,032 INFO L290 TraceCheckUtils]: 9: Hoare triple {7713#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:51,032 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7713#true} {7713#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7713#true} is VALID [2022-04-27 23:53:51,032 INFO L272 TraceCheckUtils]: 11: Hoare triple {7713#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7713#true} is VALID [2022-04-27 23:53:51,032 INFO L290 TraceCheckUtils]: 12: Hoare triple {7713#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7713#true} is VALID [2022-04-27 23:53:51,032 INFO L290 TraceCheckUtils]: 13: Hoare triple {7713#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:51,033 INFO L290 TraceCheckUtils]: 14: Hoare triple {7713#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:51,033 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7713#true} {7713#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7713#true} is VALID [2022-04-27 23:53:51,040 INFO L290 TraceCheckUtils]: 16: Hoare triple {7713#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7766#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:51,041 INFO L290 TraceCheckUtils]: 17: Hoare triple {7766#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {7766#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:51,041 INFO L290 TraceCheckUtils]: 18: Hoare triple {7766#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {7766#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:51,042 INFO L290 TraceCheckUtils]: 19: Hoare triple {7766#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7776#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:51,042 INFO L290 TraceCheckUtils]: 20: Hoare triple {7776#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {7776#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:51,042 INFO L290 TraceCheckUtils]: 21: Hoare triple {7776#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {7776#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:51,043 INFO L290 TraceCheckUtils]: 22: Hoare triple {7776#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {7776#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:53:51,043 INFO L290 TraceCheckUtils]: 23: Hoare triple {7776#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} is VALID [2022-04-27 23:53:51,044 INFO L290 TraceCheckUtils]: 24: Hoare triple {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} is VALID [2022-04-27 23:53:51,044 INFO L290 TraceCheckUtils]: 25: Hoare triple {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} is VALID [2022-04-27 23:53:51,044 INFO L290 TraceCheckUtils]: 26: Hoare triple {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} is VALID [2022-04-27 23:53:51,045 INFO L290 TraceCheckUtils]: 27: Hoare triple {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} is VALID [2022-04-27 23:53:51,045 INFO L290 TraceCheckUtils]: 28: Hoare triple {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} is VALID [2022-04-27 23:53:51,045 INFO L290 TraceCheckUtils]: 29: Hoare triple {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} is VALID [2022-04-27 23:53:51,046 INFO L290 TraceCheckUtils]: 30: Hoare triple {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} is VALID [2022-04-27 23:53:51,046 INFO L290 TraceCheckUtils]: 31: Hoare triple {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} is VALID [2022-04-27 23:53:51,046 INFO L272 TraceCheckUtils]: 32: Hoare triple {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7713#true} is VALID [2022-04-27 23:53:51,046 INFO L290 TraceCheckUtils]: 33: Hoare triple {7713#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7713#true} is VALID [2022-04-27 23:53:51,046 INFO L290 TraceCheckUtils]: 34: Hoare triple {7713#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:51,046 INFO L290 TraceCheckUtils]: 35: Hoare triple {7713#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:51,056 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {7713#true} {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} is VALID [2022-04-27 23:53:51,057 INFO L272 TraceCheckUtils]: 37: Hoare triple {7789#(and (= main_~s~0 0) (= main_~b~0 main_~x~0) (= main_~q~0 1))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7832#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:53:51,057 INFO L290 TraceCheckUtils]: 38: Hoare triple {7832#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7836#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:53:51,057 INFO L290 TraceCheckUtils]: 39: Hoare triple {7836#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {7714#false} is VALID [2022-04-27 23:53:51,058 INFO L290 TraceCheckUtils]: 40: Hoare triple {7714#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7714#false} is VALID [2022-04-27 23:53:51,058 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 23:53:51,058 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 23:53:51,223 INFO L290 TraceCheckUtils]: 40: Hoare triple {7714#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7714#false} is VALID [2022-04-27 23:53:51,224 INFO L290 TraceCheckUtils]: 39: Hoare triple {7836#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {7714#false} is VALID [2022-04-27 23:53:51,224 INFO L290 TraceCheckUtils]: 38: Hoare triple {7832#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7836#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:53:51,225 INFO L272 TraceCheckUtils]: 37: Hoare triple {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {7832#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:53:51,226 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {7713#true} {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:51,226 INFO L290 TraceCheckUtils]: 35: Hoare triple {7713#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:51,226 INFO L290 TraceCheckUtils]: 34: Hoare triple {7713#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:51,226 INFO L290 TraceCheckUtils]: 33: Hoare triple {7713#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {7713#true} is VALID [2022-04-27 23:53:51,226 INFO L272 TraceCheckUtils]: 32: Hoare triple {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {7713#true} is VALID [2022-04-27 23:53:51,226 INFO L290 TraceCheckUtils]: 31: Hoare triple {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:51,227 INFO L290 TraceCheckUtils]: 30: Hoare triple {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:51,227 INFO L290 TraceCheckUtils]: 29: Hoare triple {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:51,227 INFO L290 TraceCheckUtils]: 28: Hoare triple {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:51,228 INFO L290 TraceCheckUtils]: 27: Hoare triple {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:51,228 INFO L290 TraceCheckUtils]: 26: Hoare triple {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:51,228 INFO L290 TraceCheckUtils]: 25: Hoare triple {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:51,229 INFO L290 TraceCheckUtils]: 24: Hoare triple {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:53:53,230 WARN L290 TraceCheckUtils]: 23: Hoare triple {7895#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7852#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is UNKNOWN [2022-04-27 23:53:53,231 INFO L290 TraceCheckUtils]: 22: Hoare triple {7895#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {7895#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0)} is VALID [2022-04-27 23:53:53,231 INFO L290 TraceCheckUtils]: 21: Hoare triple {7895#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {7895#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0)} is VALID [2022-04-27 23:53:53,232 INFO L290 TraceCheckUtils]: 20: Hoare triple {7895#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {7895#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0)} is VALID [2022-04-27 23:53:53,232 INFO L290 TraceCheckUtils]: 19: Hoare triple {7908#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {7895#(= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0)} is VALID [2022-04-27 23:53:53,232 INFO L290 TraceCheckUtils]: 18: Hoare triple {7908#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {7908#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:53:53,233 INFO L290 TraceCheckUtils]: 17: Hoare triple {7908#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {7908#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:53:53,233 INFO L290 TraceCheckUtils]: 16: Hoare triple {7713#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7908#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:53:53,234 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7713#true} {7713#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7713#true} is VALID [2022-04-27 23:53:53,234 INFO L290 TraceCheckUtils]: 14: Hoare triple {7713#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:53,235 INFO L290 TraceCheckUtils]: 13: Hoare triple {7713#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:53,235 INFO L290 TraceCheckUtils]: 12: Hoare triple {7713#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7713#true} is VALID [2022-04-27 23:53:53,235 INFO L272 TraceCheckUtils]: 11: Hoare triple {7713#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7713#true} is VALID [2022-04-27 23:53:53,235 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7713#true} {7713#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7713#true} is VALID [2022-04-27 23:53:53,235 INFO L290 TraceCheckUtils]: 9: Hoare triple {7713#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:53,235 INFO L290 TraceCheckUtils]: 8: Hoare triple {7713#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:53,235 INFO L290 TraceCheckUtils]: 7: Hoare triple {7713#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {7713#true} is VALID [2022-04-27 23:53:53,235 INFO L272 TraceCheckUtils]: 6: Hoare triple {7713#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7713#true} is VALID [2022-04-27 23:53:53,235 INFO L290 TraceCheckUtils]: 5: Hoare triple {7713#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {7713#true} is VALID [2022-04-27 23:53:53,235 INFO L272 TraceCheckUtils]: 4: Hoare triple {7713#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:53,235 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7713#true} {7713#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:53,236 INFO L290 TraceCheckUtils]: 2: Hoare triple {7713#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:53,236 INFO L290 TraceCheckUtils]: 1: Hoare triple {7713#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {7713#true} is VALID [2022-04-27 23:53:53,236 INFO L272 TraceCheckUtils]: 0: Hoare triple {7713#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7713#true} is VALID [2022-04-27 23:53:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 23:53:53,236 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:53,236 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135315260] [2022-04-27 23:53:53,236 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:53,236 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1967267147] [2022-04-27 23:53:53,236 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1967267147] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 23:53:53,236 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 23:53:53,236 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2022-04-27 23:53:53,236 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [934635818] [2022-04-27 23:53:53,237 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 23:53:53,237 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.4) internal successors, (44), 9 states have internal predecessors, (44), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 41 [2022-04-27 23:53:53,237 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:53,237 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.4) internal successors, (44), 9 states have internal predecessors, (44), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-27 23:53:53,326 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:53,326 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-27 23:53:53,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:53,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-27 23:53:53,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-04-27 23:53:53,326 INFO L87 Difference]: Start difference. First operand 230 states and 324 transitions. Second operand has 10 states, 10 states have (on average 4.4) internal successors, (44), 9 states have internal predecessors, (44), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-27 23:53:55,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:55,642 INFO L93 Difference]: Finished difference Result 392 states and 578 transitions. [2022-04-27 23:53:55,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-27 23:53:55,642 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.4) internal successors, (44), 9 states have internal predecessors, (44), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 41 [2022-04-27 23:53:55,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:55,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.4) internal successors, (44), 9 states have internal predecessors, (44), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-27 23:53:55,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 252 transitions. [2022-04-27 23:53:55,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.4) internal successors, (44), 9 states have internal predecessors, (44), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-27 23:53:55,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 252 transitions. [2022-04-27 23:53:55,647 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 252 transitions. [2022-04-27 23:53:56,247 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 252 edges. 252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:56,256 INFO L225 Difference]: With dead ends: 392 [2022-04-27 23:53:56,256 INFO L226 Difference]: Without dead ends: 390 [2022-04-27 23:53:56,256 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 72 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=72, Invalid=234, Unknown=0, NotChecked=0, Total=306 [2022-04-27 23:53:56,257 INFO L413 NwaCegarLoop]: 66 mSDtfsCounter, 157 mSDsluCounter, 268 mSDsCounter, 0 mSdLazyCounter, 346 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 334 SdHoareTripleChecker+Invalid, 435 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 346 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:56,257 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [164 Valid, 334 Invalid, 435 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 346 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-27 23:53:56,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390 states. [2022-04-27 23:53:56,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390 to 377. [2022-04-27 23:53:56,758 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:56,759 INFO L82 GeneralOperation]: Start isEquivalent. First operand 390 states. Second operand has 377 states, 266 states have (on average 1.4248120300751879) internal successors, (379), 267 states have internal predecessors, (379), 93 states have call successors, (93), 18 states have call predecessors, (93), 17 states have return successors, (91), 91 states have call predecessors, (91), 91 states have call successors, (91) [2022-04-27 23:53:56,759 INFO L74 IsIncluded]: Start isIncluded. First operand 390 states. Second operand has 377 states, 266 states have (on average 1.4248120300751879) internal successors, (379), 267 states have internal predecessors, (379), 93 states have call successors, (93), 18 states have call predecessors, (93), 17 states have return successors, (91), 91 states have call predecessors, (91), 91 states have call successors, (91) [2022-04-27 23:53:56,760 INFO L87 Difference]: Start difference. First operand 390 states. Second operand has 377 states, 266 states have (on average 1.4248120300751879) internal successors, (379), 267 states have internal predecessors, (379), 93 states have call successors, (93), 18 states have call predecessors, (93), 17 states have return successors, (91), 91 states have call predecessors, (91), 91 states have call successors, (91) [2022-04-27 23:53:56,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:56,773 INFO L93 Difference]: Finished difference Result 390 states and 576 transitions. [2022-04-27 23:53:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 576 transitions. [2022-04-27 23:53:56,774 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:56,774 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:56,775 INFO L74 IsIncluded]: Start isIncluded. First operand has 377 states, 266 states have (on average 1.4248120300751879) internal successors, (379), 267 states have internal predecessors, (379), 93 states have call successors, (93), 18 states have call predecessors, (93), 17 states have return successors, (91), 91 states have call predecessors, (91), 91 states have call successors, (91) Second operand 390 states. [2022-04-27 23:53:56,775 INFO L87 Difference]: Start difference. First operand has 377 states, 266 states have (on average 1.4248120300751879) internal successors, (379), 267 states have internal predecessors, (379), 93 states have call successors, (93), 18 states have call predecessors, (93), 17 states have return successors, (91), 91 states have call predecessors, (91), 91 states have call successors, (91) Second operand 390 states. [2022-04-27 23:53:56,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:56,787 INFO L93 Difference]: Finished difference Result 390 states and 576 transitions. [2022-04-27 23:53:56,787 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 576 transitions. [2022-04-27 23:53:56,790 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:56,790 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:56,790 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:56,790 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:56,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 377 states, 266 states have (on average 1.4248120300751879) internal successors, (379), 267 states have internal predecessors, (379), 93 states have call successors, (93), 18 states have call predecessors, (93), 17 states have return successors, (91), 91 states have call predecessors, (91), 91 states have call successors, (91) [2022-04-27 23:53:56,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 563 transitions. [2022-04-27 23:53:56,803 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 563 transitions. Word has length 41 [2022-04-27 23:53:56,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:56,803 INFO L495 AbstractCegarLoop]: Abstraction has 377 states and 563 transitions. [2022-04-27 23:53:56,803 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.4) internal successors, (44), 9 states have internal predecessors, (44), 3 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-27 23:53:56,803 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 563 transitions. [2022-04-27 23:53:56,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-27 23:53:56,803 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:56,804 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:56,829 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-27 23:53:57,020 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-04-27 23:53:57,020 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:57,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:57,020 INFO L85 PathProgramCache]: Analyzing trace with hash -800046763, now seen corresponding path program 1 times [2022-04-27 23:53:57,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:57,021 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314874556] [2022-04-27 23:53:57,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:57,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:57,038 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:57,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [745215785] [2022-04-27 23:53:57,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:57,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:57,039 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:57,040 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) [2022-04-27 23:53:57,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-27 23:53:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:57,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-27 23:53:57,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:57,096 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:57,165 INFO L272 TraceCheckUtils]: 0: Hoare triple {9884#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,165 INFO L290 TraceCheckUtils]: 1: Hoare triple {9884#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {9884#true} is VALID [2022-04-27 23:53:57,165 INFO L290 TraceCheckUtils]: 2: Hoare triple {9884#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,165 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9884#true} {9884#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,165 INFO L272 TraceCheckUtils]: 4: Hoare triple {9884#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,165 INFO L290 TraceCheckUtils]: 5: Hoare triple {9884#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {9884#true} is VALID [2022-04-27 23:53:57,165 INFO L272 TraceCheckUtils]: 6: Hoare triple {9884#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {9884#true} is VALID [2022-04-27 23:53:57,165 INFO L290 TraceCheckUtils]: 7: Hoare triple {9884#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {9884#true} is VALID [2022-04-27 23:53:57,165 INFO L290 TraceCheckUtils]: 8: Hoare triple {9884#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L290 TraceCheckUtils]: 9: Hoare triple {9884#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9884#true} {9884#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L272 TraceCheckUtils]: 11: Hoare triple {9884#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L290 TraceCheckUtils]: 12: Hoare triple {9884#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L290 TraceCheckUtils]: 13: Hoare triple {9884#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L290 TraceCheckUtils]: 14: Hoare triple {9884#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9884#true} {9884#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L290 TraceCheckUtils]: 16: Hoare triple {9884#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L290 TraceCheckUtils]: 17: Hoare triple {9884#true} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L290 TraceCheckUtils]: 18: Hoare triple {9884#true} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L290 TraceCheckUtils]: 19: Hoare triple {9884#true} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L290 TraceCheckUtils]: 20: Hoare triple {9884#true} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {9884#true} is VALID [2022-04-27 23:53:57,166 INFO L290 TraceCheckUtils]: 21: Hoare triple {9884#true} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {9884#true} is VALID [2022-04-27 23:53:57,167 INFO L290 TraceCheckUtils]: 22: Hoare triple {9884#true} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} is VALID [2022-04-27 23:53:57,167 INFO L290 TraceCheckUtils]: 23: Hoare triple {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} is VALID [2022-04-27 23:53:57,167 INFO L290 TraceCheckUtils]: 24: Hoare triple {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} is VALID [2022-04-27 23:53:57,167 INFO L272 TraceCheckUtils]: 25: Hoare triple {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {9884#true} is VALID [2022-04-27 23:53:57,167 INFO L290 TraceCheckUtils]: 26: Hoare triple {9884#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9884#true} is VALID [2022-04-27 23:53:57,167 INFO L290 TraceCheckUtils]: 27: Hoare triple {9884#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,168 INFO L290 TraceCheckUtils]: 28: Hoare triple {9884#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,168 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {9884#true} {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} is VALID [2022-04-27 23:53:57,168 INFO L272 TraceCheckUtils]: 30: Hoare triple {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {9884#true} is VALID [2022-04-27 23:53:57,168 INFO L290 TraceCheckUtils]: 31: Hoare triple {9884#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9884#true} is VALID [2022-04-27 23:53:57,168 INFO L290 TraceCheckUtils]: 32: Hoare triple {9884#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,168 INFO L290 TraceCheckUtils]: 33: Hoare triple {9884#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,169 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {9884#true} {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} is VALID [2022-04-27 23:53:57,169 INFO L272 TraceCheckUtils]: 35: Hoare triple {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {9884#true} is VALID [2022-04-27 23:53:57,169 INFO L290 TraceCheckUtils]: 36: Hoare triple {9884#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {9884#true} is VALID [2022-04-27 23:53:57,169 INFO L290 TraceCheckUtils]: 37: Hoare triple {9884#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,169 INFO L290 TraceCheckUtils]: 38: Hoare triple {9884#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9884#true} is VALID [2022-04-27 23:53:57,169 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {9884#true} {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} is VALID [2022-04-27 23:53:57,170 INFO L272 TraceCheckUtils]: 40: Hoare triple {9955#(and (= main_~b~0 main_~v~0) (= main_~d~0 1))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {10010#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:53:57,170 INFO L290 TraceCheckUtils]: 41: Hoare triple {10010#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {10014#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:53:57,170 INFO L290 TraceCheckUtils]: 42: Hoare triple {10014#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {9885#false} is VALID [2022-04-27 23:53:57,170 INFO L290 TraceCheckUtils]: 43: Hoare triple {9885#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9885#false} is VALID [2022-04-27 23:53:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-27 23:53:57,170 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 23:53:57,170 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:57,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314874556] [2022-04-27 23:53:57,171 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:57,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [745215785] [2022-04-27 23:53:57,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [745215785] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 23:53:57,171 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 23:53:57,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-27 23:53:57,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411424312] [2022-04-27 23:53:57,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 23:53:57,187 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 44 [2022-04-27 23:53:57,188 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:57,188 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 23:53:57,202 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:57,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 23:53:57,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:57,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 23:53:57,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-27 23:53:57,203 INFO L87 Difference]: Start difference. First operand 377 states and 563 transitions. Second operand has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 23:53:58,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:58,055 INFO L93 Difference]: Finished difference Result 566 states and 887 transitions. [2022-04-27 23:53:58,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 23:53:58,055 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 44 [2022-04-27 23:53:58,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:53:58,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 23:53:58,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 70 transitions. [2022-04-27 23:53:58,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 23:53:58,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 70 transitions. [2022-04-27 23:53:58,057 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 70 transitions. [2022-04-27 23:53:58,107 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:58,139 INFO L225 Difference]: With dead ends: 566 [2022-04-27 23:53:58,139 INFO L226 Difference]: Without dead ends: 564 [2022-04-27 23:53:58,140 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-27 23:53:58,140 INFO L413 NwaCegarLoop]: 49 mSDtfsCounter, 12 mSDsluCounter, 117 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 166 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 23:53:58,140 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 166 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 50 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 23:53:58,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 564 states. [2022-04-27 23:53:58,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 564 to 495. [2022-04-27 23:53:58,949 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:53:58,949 INFO L82 GeneralOperation]: Start isEquivalent. First operand 564 states. Second operand has 495 states, 307 states have (on average 1.4267100977198697) internal successors, (438), 327 states have internal predecessors, (438), 169 states have call successors, (169), 19 states have call predecessors, (169), 18 states have return successors, (167), 148 states have call predecessors, (167), 167 states have call successors, (167) [2022-04-27 23:53:58,950 INFO L74 IsIncluded]: Start isIncluded. First operand 564 states. Second operand has 495 states, 307 states have (on average 1.4267100977198697) internal successors, (438), 327 states have internal predecessors, (438), 169 states have call successors, (169), 19 states have call predecessors, (169), 18 states have return successors, (167), 148 states have call predecessors, (167), 167 states have call successors, (167) [2022-04-27 23:53:58,951 INFO L87 Difference]: Start difference. First operand 564 states. Second operand has 495 states, 307 states have (on average 1.4267100977198697) internal successors, (438), 327 states have internal predecessors, (438), 169 states have call successors, (169), 19 states have call predecessors, (169), 18 states have return successors, (167), 148 states have call predecessors, (167), 167 states have call successors, (167) [2022-04-27 23:53:58,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:58,969 INFO L93 Difference]: Finished difference Result 564 states and 884 transitions. [2022-04-27 23:53:58,969 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 884 transitions. [2022-04-27 23:53:58,970 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:58,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:58,971 INFO L74 IsIncluded]: Start isIncluded. First operand has 495 states, 307 states have (on average 1.4267100977198697) internal successors, (438), 327 states have internal predecessors, (438), 169 states have call successors, (169), 19 states have call predecessors, (169), 18 states have return successors, (167), 148 states have call predecessors, (167), 167 states have call successors, (167) Second operand 564 states. [2022-04-27 23:53:58,972 INFO L87 Difference]: Start difference. First operand has 495 states, 307 states have (on average 1.4267100977198697) internal successors, (438), 327 states have internal predecessors, (438), 169 states have call successors, (169), 19 states have call predecessors, (169), 18 states have return successors, (167), 148 states have call predecessors, (167), 167 states have call successors, (167) Second operand 564 states. [2022-04-27 23:53:58,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:53:58,990 INFO L93 Difference]: Finished difference Result 564 states and 884 transitions. [2022-04-27 23:53:58,990 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 884 transitions. [2022-04-27 23:53:58,991 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:53:58,991 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:53:58,991 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:53:58,991 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:53:58,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 495 states, 307 states have (on average 1.4267100977198697) internal successors, (438), 327 states have internal predecessors, (438), 169 states have call successors, (169), 19 states have call predecessors, (169), 18 states have return successors, (167), 148 states have call predecessors, (167), 167 states have call successors, (167) [2022-04-27 23:53:59,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 495 states and 774 transitions. [2022-04-27 23:53:59,013 INFO L78 Accepts]: Start accepts. Automaton has 495 states and 774 transitions. Word has length 44 [2022-04-27 23:53:59,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:53:59,013 INFO L495 AbstractCegarLoop]: Abstraction has 495 states and 774 transitions. [2022-04-27 23:53:59,013 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-27 23:53:59,013 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 774 transitions. [2022-04-27 23:53:59,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-27 23:53:59,013 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:53:59,014 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:53:59,031 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-27 23:53:59,227 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-27 23:53:59,227 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:53:59,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:53:59,228 INFO L85 PathProgramCache]: Analyzing trace with hash 684933943, now seen corresponding path program 1 times [2022-04-27 23:53:59,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:53:59,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827484440] [2022-04-27 23:53:59,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:59,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:53:59,242 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:53:59,243 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [439801809] [2022-04-27 23:53:59,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:53:59,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:53:59,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:53:59,246 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) [2022-04-27 23:53:59,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-27 23:53:59,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:59,286 INFO L263 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-27 23:53:59,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:53:59,295 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:53:59,486 INFO L272 TraceCheckUtils]: 0: Hoare triple {12762#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12762#true} is VALID [2022-04-27 23:53:59,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {12762#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,487 INFO L290 TraceCheckUtils]: 2: Hoare triple {12770#(<= ~counter~0 0)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,487 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12770#(<= ~counter~0 0)} {12762#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,488 INFO L272 TraceCheckUtils]: 4: Hoare triple {12770#(<= ~counter~0 0)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,488 INFO L290 TraceCheckUtils]: 5: Hoare triple {12770#(<= ~counter~0 0)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,489 INFO L272 TraceCheckUtils]: 6: Hoare triple {12770#(<= ~counter~0 0)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,489 INFO L290 TraceCheckUtils]: 7: Hoare triple {12770#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,489 INFO L290 TraceCheckUtils]: 8: Hoare triple {12770#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,489 INFO L290 TraceCheckUtils]: 9: Hoare triple {12770#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,490 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12770#(<= ~counter~0 0)} {12770#(<= ~counter~0 0)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,490 INFO L272 TraceCheckUtils]: 11: Hoare triple {12770#(<= ~counter~0 0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,491 INFO L290 TraceCheckUtils]: 12: Hoare triple {12770#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,491 INFO L290 TraceCheckUtils]: 13: Hoare triple {12770#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,491 INFO L290 TraceCheckUtils]: 14: Hoare triple {12770#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,491 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12770#(<= ~counter~0 0)} {12770#(<= ~counter~0 0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,492 INFO L290 TraceCheckUtils]: 16: Hoare triple {12770#(<= ~counter~0 0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {12770#(<= ~counter~0 0)} is VALID [2022-04-27 23:53:59,492 INFO L290 TraceCheckUtils]: 17: Hoare triple {12770#(<= ~counter~0 0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {12819#(<= ~counter~0 1)} is VALID [2022-04-27 23:53:59,493 INFO L290 TraceCheckUtils]: 18: Hoare triple {12819#(<= ~counter~0 1)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {12819#(<= ~counter~0 1)} is VALID [2022-04-27 23:53:59,493 INFO L290 TraceCheckUtils]: 19: Hoare triple {12819#(<= ~counter~0 1)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {12819#(<= ~counter~0 1)} is VALID [2022-04-27 23:53:59,493 INFO L290 TraceCheckUtils]: 20: Hoare triple {12819#(<= ~counter~0 1)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {12829#(<= ~counter~0 2)} is VALID [2022-04-27 23:53:59,494 INFO L290 TraceCheckUtils]: 21: Hoare triple {12829#(<= ~counter~0 2)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {12829#(<= ~counter~0 2)} is VALID [2022-04-27 23:53:59,494 INFO L290 TraceCheckUtils]: 22: Hoare triple {12829#(<= ~counter~0 2)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {12829#(<= ~counter~0 2)} is VALID [2022-04-27 23:53:59,494 INFO L290 TraceCheckUtils]: 23: Hoare triple {12829#(<= ~counter~0 2)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {12829#(<= ~counter~0 2)} is VALID [2022-04-27 23:53:59,495 INFO L290 TraceCheckUtils]: 24: Hoare triple {12829#(<= ~counter~0 2)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {12842#(<= ~counter~0 3)} is VALID [2022-04-27 23:53:59,495 INFO L290 TraceCheckUtils]: 25: Hoare triple {12842#(<= ~counter~0 3)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {12842#(<= ~counter~0 3)} is VALID [2022-04-27 23:53:59,495 INFO L290 TraceCheckUtils]: 26: Hoare triple {12842#(<= ~counter~0 3)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {12842#(<= ~counter~0 3)} is VALID [2022-04-27 23:53:59,496 INFO L290 TraceCheckUtils]: 27: Hoare triple {12842#(<= ~counter~0 3)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {12852#(<= |main_#t~post7| 3)} is VALID [2022-04-27 23:53:59,496 INFO L290 TraceCheckUtils]: 28: Hoare triple {12852#(<= |main_#t~post7| 3)} [142] L41-1-->L41-4: Formula: (not (< |v_main_#t~post7_3| 10)) InVars {main_#t~post7=|v_main_#t~post7_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {12763#false} is VALID [2022-04-27 23:53:59,496 INFO L290 TraceCheckUtils]: 29: Hoare triple {12763#false} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {12763#false} is VALID [2022-04-27 23:53:59,496 INFO L290 TraceCheckUtils]: 30: Hoare triple {12763#false} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {12763#false} is VALID [2022-04-27 23:53:59,496 INFO L290 TraceCheckUtils]: 31: Hoare triple {12763#false} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {12763#false} is VALID [2022-04-27 23:53:59,496 INFO L290 TraceCheckUtils]: 32: Hoare triple {12763#false} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {12763#false} is VALID [2022-04-27 23:53:59,496 INFO L290 TraceCheckUtils]: 33: Hoare triple {12763#false} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {12763#false} is VALID [2022-04-27 23:53:59,496 INFO L290 TraceCheckUtils]: 34: Hoare triple {12763#false} [142] L41-1-->L41-4: Formula: (not (< |v_main_#t~post7_3| 10)) InVars {main_#t~post7=|v_main_#t~post7_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {12763#false} is VALID [2022-04-27 23:53:59,497 INFO L290 TraceCheckUtils]: 35: Hoare triple {12763#false} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {12763#false} is VALID [2022-04-27 23:53:59,497 INFO L290 TraceCheckUtils]: 36: Hoare triple {12763#false} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {12763#false} is VALID [2022-04-27 23:53:59,497 INFO L290 TraceCheckUtils]: 37: Hoare triple {12763#false} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {12763#false} is VALID [2022-04-27 23:53:59,497 INFO L272 TraceCheckUtils]: 38: Hoare triple {12763#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {12763#false} is VALID [2022-04-27 23:53:59,497 INFO L290 TraceCheckUtils]: 39: Hoare triple {12763#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {12763#false} is VALID [2022-04-27 23:53:59,497 INFO L290 TraceCheckUtils]: 40: Hoare triple {12763#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {12763#false} is VALID [2022-04-27 23:53:59,497 INFO L290 TraceCheckUtils]: 41: Hoare triple {12763#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12763#false} is VALID [2022-04-27 23:53:59,498 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-04-27 23:53:59,498 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 23:53:59,723 INFO L290 TraceCheckUtils]: 41: Hoare triple {12763#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12763#false} is VALID [2022-04-27 23:53:59,723 INFO L290 TraceCheckUtils]: 40: Hoare triple {12763#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {12763#false} is VALID [2022-04-27 23:53:59,723 INFO L290 TraceCheckUtils]: 39: Hoare triple {12763#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {12763#false} is VALID [2022-04-27 23:53:59,723 INFO L272 TraceCheckUtils]: 38: Hoare triple {12763#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {12763#false} is VALID [2022-04-27 23:53:59,723 INFO L290 TraceCheckUtils]: 37: Hoare triple {12763#false} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {12763#false} is VALID [2022-04-27 23:53:59,724 INFO L290 TraceCheckUtils]: 36: Hoare triple {12763#false} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {12763#false} is VALID [2022-04-27 23:53:59,724 INFO L290 TraceCheckUtils]: 35: Hoare triple {12763#false} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {12763#false} is VALID [2022-04-27 23:53:59,724 INFO L290 TraceCheckUtils]: 34: Hoare triple {12763#false} [142] L41-1-->L41-4: Formula: (not (< |v_main_#t~post7_3| 10)) InVars {main_#t~post7=|v_main_#t~post7_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {12763#false} is VALID [2022-04-27 23:53:59,724 INFO L290 TraceCheckUtils]: 33: Hoare triple {12763#false} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {12763#false} is VALID [2022-04-27 23:53:59,724 INFO L290 TraceCheckUtils]: 32: Hoare triple {12763#false} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {12763#false} is VALID [2022-04-27 23:53:59,724 INFO L290 TraceCheckUtils]: 31: Hoare triple {12763#false} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {12763#false} is VALID [2022-04-27 23:53:59,724 INFO L290 TraceCheckUtils]: 30: Hoare triple {12763#false} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {12763#false} is VALID [2022-04-27 23:53:59,724 INFO L290 TraceCheckUtils]: 29: Hoare triple {12763#false} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {12763#false} is VALID [2022-04-27 23:53:59,724 INFO L290 TraceCheckUtils]: 28: Hoare triple {12934#(< |main_#t~post7| 10)} [142] L41-1-->L41-4: Formula: (not (< |v_main_#t~post7_3| 10)) InVars {main_#t~post7=|v_main_#t~post7_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {12763#false} is VALID [2022-04-27 23:53:59,725 INFO L290 TraceCheckUtils]: 27: Hoare triple {12938#(< ~counter~0 10)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {12934#(< |main_#t~post7| 10)} is VALID [2022-04-27 23:53:59,725 INFO L290 TraceCheckUtils]: 26: Hoare triple {12938#(< ~counter~0 10)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {12938#(< ~counter~0 10)} is VALID [2022-04-27 23:53:59,725 INFO L290 TraceCheckUtils]: 25: Hoare triple {12938#(< ~counter~0 10)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {12938#(< ~counter~0 10)} is VALID [2022-04-27 23:53:59,726 INFO L290 TraceCheckUtils]: 24: Hoare triple {12948#(< ~counter~0 9)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {12938#(< ~counter~0 10)} is VALID [2022-04-27 23:53:59,726 INFO L290 TraceCheckUtils]: 23: Hoare triple {12948#(< ~counter~0 9)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {12948#(< ~counter~0 9)} is VALID [2022-04-27 23:53:59,727 INFO L290 TraceCheckUtils]: 22: Hoare triple {12948#(< ~counter~0 9)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {12948#(< ~counter~0 9)} is VALID [2022-04-27 23:53:59,727 INFO L290 TraceCheckUtils]: 21: Hoare triple {12948#(< ~counter~0 9)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {12948#(< ~counter~0 9)} is VALID [2022-04-27 23:53:59,727 INFO L290 TraceCheckUtils]: 20: Hoare triple {12961#(< ~counter~0 8)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {12948#(< ~counter~0 9)} is VALID [2022-04-27 23:53:59,728 INFO L290 TraceCheckUtils]: 19: Hoare triple {12961#(< ~counter~0 8)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {12961#(< ~counter~0 8)} is VALID [2022-04-27 23:53:59,728 INFO L290 TraceCheckUtils]: 18: Hoare triple {12961#(< ~counter~0 8)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {12961#(< ~counter~0 8)} is VALID [2022-04-27 23:53:59,728 INFO L290 TraceCheckUtils]: 17: Hoare triple {12971#(< ~counter~0 7)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {12961#(< ~counter~0 8)} is VALID [2022-04-27 23:53:59,729 INFO L290 TraceCheckUtils]: 16: Hoare triple {12971#(< ~counter~0 7)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {12971#(< ~counter~0 7)} is VALID [2022-04-27 23:53:59,729 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12762#true} {12971#(< ~counter~0 7)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {12971#(< ~counter~0 7)} is VALID [2022-04-27 23:53:59,729 INFO L290 TraceCheckUtils]: 14: Hoare triple {12762#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12762#true} is VALID [2022-04-27 23:53:59,729 INFO L290 TraceCheckUtils]: 13: Hoare triple {12762#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {12762#true} is VALID [2022-04-27 23:53:59,729 INFO L290 TraceCheckUtils]: 12: Hoare triple {12762#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {12762#true} is VALID [2022-04-27 23:53:59,729 INFO L272 TraceCheckUtils]: 11: Hoare triple {12971#(< ~counter~0 7)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {12762#true} is VALID [2022-04-27 23:53:59,730 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12762#true} {12971#(< ~counter~0 7)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {12971#(< ~counter~0 7)} is VALID [2022-04-27 23:53:59,730 INFO L290 TraceCheckUtils]: 9: Hoare triple {12762#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12762#true} is VALID [2022-04-27 23:53:59,730 INFO L290 TraceCheckUtils]: 8: Hoare triple {12762#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {12762#true} is VALID [2022-04-27 23:53:59,730 INFO L290 TraceCheckUtils]: 7: Hoare triple {12762#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {12762#true} is VALID [2022-04-27 23:53:59,730 INFO L272 TraceCheckUtils]: 6: Hoare triple {12971#(< ~counter~0 7)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {12762#true} is VALID [2022-04-27 23:53:59,730 INFO L290 TraceCheckUtils]: 5: Hoare triple {12971#(< ~counter~0 7)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {12971#(< ~counter~0 7)} is VALID [2022-04-27 23:53:59,731 INFO L272 TraceCheckUtils]: 4: Hoare triple {12971#(< ~counter~0 7)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12971#(< ~counter~0 7)} is VALID [2022-04-27 23:53:59,731 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12971#(< ~counter~0 7)} {12762#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12971#(< ~counter~0 7)} is VALID [2022-04-27 23:53:59,731 INFO L290 TraceCheckUtils]: 2: Hoare triple {12971#(< ~counter~0 7)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12971#(< ~counter~0 7)} is VALID [2022-04-27 23:53:59,732 INFO L290 TraceCheckUtils]: 1: Hoare triple {12762#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {12971#(< ~counter~0 7)} is VALID [2022-04-27 23:53:59,732 INFO L272 TraceCheckUtils]: 0: Hoare triple {12762#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {12762#true} is VALID [2022-04-27 23:53:59,732 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-04-27 23:53:59,732 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:53:59,732 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1827484440] [2022-04-27 23:53:59,732 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:53:59,732 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [439801809] [2022-04-27 23:53:59,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [439801809] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 23:53:59,733 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 23:53:59,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-04-27 23:53:59,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675071690] [2022-04-27 23:53:59,733 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 23:53:59,733 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.0) internal successors, (48), 12 states have internal predecessors, (48), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) Word has length 42 [2022-04-27 23:53:59,733 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:53:59,733 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.0) internal successors, (48), 12 states have internal predecessors, (48), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:53:59,776 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:53:59,776 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 23:53:59,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:53:59,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 23:53:59,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2022-04-27 23:53:59,777 INFO L87 Difference]: Start difference. First operand 495 states and 774 transitions. Second operand has 12 states, 12 states have (on average 4.0) internal successors, (48), 12 states have internal predecessors, (48), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:54:01,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:54:01,606 INFO L93 Difference]: Finished difference Result 1127 states and 1721 transitions. [2022-04-27 23:54:01,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-27 23:54:01,606 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.0) internal successors, (48), 12 states have internal predecessors, (48), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) Word has length 42 [2022-04-27 23:54:01,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:54:01,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.0) internal successors, (48), 12 states have internal predecessors, (48), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:54:01,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 224 transitions. [2022-04-27 23:54:01,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.0) internal successors, (48), 12 states have internal predecessors, (48), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:54:01,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 224 transitions. [2022-04-27 23:54:01,611 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 224 transitions. [2022-04-27 23:54:01,767 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 224 edges. 224 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:54:01,795 INFO L225 Difference]: With dead ends: 1127 [2022-04-27 23:54:01,795 INFO L226 Difference]: Without dead ends: 770 [2022-04-27 23:54:01,796 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=93, Invalid=179, Unknown=0, NotChecked=0, Total=272 [2022-04-27 23:54:01,797 INFO L413 NwaCegarLoop]: 69 mSDtfsCounter, 156 mSDsluCounter, 321 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 156 SdHoareTripleChecker+Valid, 390 SdHoareTripleChecker+Invalid, 236 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-27 23:54:01,797 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [156 Valid, 390 Invalid, 236 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 174 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-27 23:54:01,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 770 states. [2022-04-27 23:54:02,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 770 to 736. [2022-04-27 23:54:02,641 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:54:02,642 INFO L82 GeneralOperation]: Start isEquivalent. First operand 770 states. Second operand has 736 states, 471 states have (on average 1.3630573248407643) internal successors, (642), 495 states have internal predecessors, (642), 224 states have call successors, (224), 41 states have call predecessors, (224), 40 states have return successors, (219), 199 states have call predecessors, (219), 219 states have call successors, (219) [2022-04-27 23:54:02,642 INFO L74 IsIncluded]: Start isIncluded. First operand 770 states. Second operand has 736 states, 471 states have (on average 1.3630573248407643) internal successors, (642), 495 states have internal predecessors, (642), 224 states have call successors, (224), 41 states have call predecessors, (224), 40 states have return successors, (219), 199 states have call predecessors, (219), 219 states have call successors, (219) [2022-04-27 23:54:02,643 INFO L87 Difference]: Start difference. First operand 770 states. Second operand has 736 states, 471 states have (on average 1.3630573248407643) internal successors, (642), 495 states have internal predecessors, (642), 224 states have call successors, (224), 41 states have call predecessors, (224), 40 states have return successors, (219), 199 states have call predecessors, (219), 219 states have call successors, (219) [2022-04-27 23:54:02,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:54:02,671 INFO L93 Difference]: Finished difference Result 770 states and 1118 transitions. [2022-04-27 23:54:02,671 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1118 transitions. [2022-04-27 23:54:02,673 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:54:02,673 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:54:02,674 INFO L74 IsIncluded]: Start isIncluded. First operand has 736 states, 471 states have (on average 1.3630573248407643) internal successors, (642), 495 states have internal predecessors, (642), 224 states have call successors, (224), 41 states have call predecessors, (224), 40 states have return successors, (219), 199 states have call predecessors, (219), 219 states have call successors, (219) Second operand 770 states. [2022-04-27 23:54:02,675 INFO L87 Difference]: Start difference. First operand has 736 states, 471 states have (on average 1.3630573248407643) internal successors, (642), 495 states have internal predecessors, (642), 224 states have call successors, (224), 41 states have call predecessors, (224), 40 states have return successors, (219), 199 states have call predecessors, (219), 219 states have call successors, (219) Second operand 770 states. [2022-04-27 23:54:02,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:54:02,724 INFO L93 Difference]: Finished difference Result 770 states and 1118 transitions. [2022-04-27 23:54:02,724 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1118 transitions. [2022-04-27 23:54:02,726 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:54:02,726 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:54:02,726 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:54:02,726 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:54:02,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 736 states, 471 states have (on average 1.3630573248407643) internal successors, (642), 495 states have internal predecessors, (642), 224 states have call successors, (224), 41 states have call predecessors, (224), 40 states have return successors, (219), 199 states have call predecessors, (219), 219 states have call successors, (219) [2022-04-27 23:54:02,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 736 states and 1085 transitions. [2022-04-27 23:54:02,759 INFO L78 Accepts]: Start accepts. Automaton has 736 states and 1085 transitions. Word has length 42 [2022-04-27 23:54:02,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:54:02,760 INFO L495 AbstractCegarLoop]: Abstraction has 736 states and 1085 transitions. [2022-04-27 23:54:02,760 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.0) internal successors, (48), 12 states have internal predecessors, (48), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:54:02,760 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1085 transitions. [2022-04-27 23:54:02,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-27 23:54:02,760 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:54:02,760 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:54:02,799 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-27 23:54:02,975 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-04-27 23:54:02,975 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:54:02,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:54:02,976 INFO L85 PathProgramCache]: Analyzing trace with hash 841576990, now seen corresponding path program 1 times [2022-04-27 23:54:02,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:54:02,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032438504] [2022-04-27 23:54:02,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:54:02,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:54:02,994 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:54:02,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1168047791] [2022-04-27 23:54:02,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:54:02,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:54:02,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:54:03,011 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) [2022-04-27 23:54:03,053 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-27 23:54:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:54:03,090 INFO L263 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-27 23:54:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:54:03,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:54:03,242 INFO L272 TraceCheckUtils]: 0: Hoare triple {17410#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17410#true} is VALID [2022-04-27 23:54:03,242 INFO L290 TraceCheckUtils]: 1: Hoare triple {17410#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,244 INFO L290 TraceCheckUtils]: 2: Hoare triple {17418#(<= ~counter~0 0)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,245 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17418#(<= ~counter~0 0)} {17410#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,245 INFO L272 TraceCheckUtils]: 4: Hoare triple {17418#(<= ~counter~0 0)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,245 INFO L290 TraceCheckUtils]: 5: Hoare triple {17418#(<= ~counter~0 0)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,246 INFO L272 TraceCheckUtils]: 6: Hoare triple {17418#(<= ~counter~0 0)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,246 INFO L290 TraceCheckUtils]: 7: Hoare triple {17418#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,246 INFO L290 TraceCheckUtils]: 8: Hoare triple {17418#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,246 INFO L290 TraceCheckUtils]: 9: Hoare triple {17418#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,246 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17418#(<= ~counter~0 0)} {17418#(<= ~counter~0 0)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,247 INFO L272 TraceCheckUtils]: 11: Hoare triple {17418#(<= ~counter~0 0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,247 INFO L290 TraceCheckUtils]: 12: Hoare triple {17418#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,247 INFO L290 TraceCheckUtils]: 13: Hoare triple {17418#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,247 INFO L290 TraceCheckUtils]: 14: Hoare triple {17418#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,247 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17418#(<= ~counter~0 0)} {17418#(<= ~counter~0 0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,248 INFO L290 TraceCheckUtils]: 16: Hoare triple {17418#(<= ~counter~0 0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {17418#(<= ~counter~0 0)} is VALID [2022-04-27 23:54:03,250 INFO L290 TraceCheckUtils]: 17: Hoare triple {17418#(<= ~counter~0 0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {17467#(<= ~counter~0 1)} is VALID [2022-04-27 23:54:03,250 INFO L290 TraceCheckUtils]: 18: Hoare triple {17467#(<= ~counter~0 1)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {17467#(<= ~counter~0 1)} is VALID [2022-04-27 23:54:03,250 INFO L290 TraceCheckUtils]: 19: Hoare triple {17467#(<= ~counter~0 1)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {17467#(<= ~counter~0 1)} is VALID [2022-04-27 23:54:03,251 INFO L290 TraceCheckUtils]: 20: Hoare triple {17467#(<= ~counter~0 1)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {17477#(<= ~counter~0 2)} is VALID [2022-04-27 23:54:03,251 INFO L290 TraceCheckUtils]: 21: Hoare triple {17477#(<= ~counter~0 2)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {17477#(<= ~counter~0 2)} is VALID [2022-04-27 23:54:03,251 INFO L290 TraceCheckUtils]: 22: Hoare triple {17477#(<= ~counter~0 2)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {17477#(<= ~counter~0 2)} is VALID [2022-04-27 23:54:03,251 INFO L290 TraceCheckUtils]: 23: Hoare triple {17477#(<= ~counter~0 2)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {17477#(<= ~counter~0 2)} is VALID [2022-04-27 23:54:03,252 INFO L290 TraceCheckUtils]: 24: Hoare triple {17477#(<= ~counter~0 2)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {17490#(<= ~counter~0 3)} is VALID [2022-04-27 23:54:03,252 INFO L290 TraceCheckUtils]: 25: Hoare triple {17490#(<= ~counter~0 3)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {17490#(<= ~counter~0 3)} is VALID [2022-04-27 23:54:03,252 INFO L290 TraceCheckUtils]: 26: Hoare triple {17490#(<= ~counter~0 3)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {17490#(<= ~counter~0 3)} is VALID [2022-04-27 23:54:03,253 INFO L290 TraceCheckUtils]: 27: Hoare triple {17490#(<= ~counter~0 3)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {17500#(<= ~counter~0 4)} is VALID [2022-04-27 23:54:03,253 INFO L290 TraceCheckUtils]: 28: Hoare triple {17500#(<= ~counter~0 4)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {17500#(<= ~counter~0 4)} is VALID [2022-04-27 23:54:03,253 INFO L290 TraceCheckUtils]: 29: Hoare triple {17500#(<= ~counter~0 4)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {17500#(<= ~counter~0 4)} is VALID [2022-04-27 23:54:03,253 INFO L290 TraceCheckUtils]: 30: Hoare triple {17500#(<= ~counter~0 4)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {17510#(<= |main_#t~post8| 4)} is VALID [2022-04-27 23:54:03,253 INFO L290 TraceCheckUtils]: 31: Hoare triple {17510#(<= |main_#t~post8| 4)} [154] L48-1-->L48-4: Formula: (not (< |v_main_#t~post8_3| 10)) InVars {main_#t~post8=|v_main_#t~post8_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {17411#false} is VALID [2022-04-27 23:54:03,253 INFO L290 TraceCheckUtils]: 32: Hoare triple {17411#false} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {17411#false} is VALID [2022-04-27 23:54:03,254 INFO L290 TraceCheckUtils]: 33: Hoare triple {17411#false} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {17411#false} is VALID [2022-04-27 23:54:03,254 INFO L290 TraceCheckUtils]: 34: Hoare triple {17411#false} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {17411#false} is VALID [2022-04-27 23:54:03,254 INFO L290 TraceCheckUtils]: 35: Hoare triple {17411#false} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {17411#false} is VALID [2022-04-27 23:54:03,254 INFO L290 TraceCheckUtils]: 36: Hoare triple {17411#false} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {17411#false} is VALID [2022-04-27 23:54:03,254 INFO L290 TraceCheckUtils]: 37: Hoare triple {17411#false} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {17411#false} is VALID [2022-04-27 23:54:03,254 INFO L290 TraceCheckUtils]: 38: Hoare triple {17411#false} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {17411#false} is VALID [2022-04-27 23:54:03,254 INFO L272 TraceCheckUtils]: 39: Hoare triple {17411#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {17411#false} is VALID [2022-04-27 23:54:03,256 INFO L290 TraceCheckUtils]: 40: Hoare triple {17411#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {17411#false} is VALID [2022-04-27 23:54:03,256 INFO L290 TraceCheckUtils]: 41: Hoare triple {17411#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {17411#false} is VALID [2022-04-27 23:54:03,256 INFO L290 TraceCheckUtils]: 42: Hoare triple {17411#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17411#false} is VALID [2022-04-27 23:54:03,256 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 23:54:03,256 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 23:54:03,392 INFO L290 TraceCheckUtils]: 42: Hoare triple {17411#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17411#false} is VALID [2022-04-27 23:54:03,392 INFO L290 TraceCheckUtils]: 41: Hoare triple {17411#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {17411#false} is VALID [2022-04-27 23:54:03,392 INFO L290 TraceCheckUtils]: 40: Hoare triple {17411#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {17411#false} is VALID [2022-04-27 23:54:03,393 INFO L272 TraceCheckUtils]: 39: Hoare triple {17411#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {17411#false} is VALID [2022-04-27 23:54:03,393 INFO L290 TraceCheckUtils]: 38: Hoare triple {17411#false} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {17411#false} is VALID [2022-04-27 23:54:03,393 INFO L290 TraceCheckUtils]: 37: Hoare triple {17411#false} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {17411#false} is VALID [2022-04-27 23:54:03,393 INFO L290 TraceCheckUtils]: 36: Hoare triple {17411#false} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {17411#false} is VALID [2022-04-27 23:54:03,393 INFO L290 TraceCheckUtils]: 35: Hoare triple {17411#false} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {17411#false} is VALID [2022-04-27 23:54:03,393 INFO L290 TraceCheckUtils]: 34: Hoare triple {17411#false} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {17411#false} is VALID [2022-04-27 23:54:03,393 INFO L290 TraceCheckUtils]: 33: Hoare triple {17411#false} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {17411#false} is VALID [2022-04-27 23:54:03,393 INFO L290 TraceCheckUtils]: 32: Hoare triple {17411#false} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {17411#false} is VALID [2022-04-27 23:54:03,393 INFO L290 TraceCheckUtils]: 31: Hoare triple {17580#(< |main_#t~post8| 10)} [154] L48-1-->L48-4: Formula: (not (< |v_main_#t~post8_3| 10)) InVars {main_#t~post8=|v_main_#t~post8_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {17411#false} is VALID [2022-04-27 23:54:03,394 INFO L290 TraceCheckUtils]: 30: Hoare triple {17584#(< ~counter~0 10)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {17580#(< |main_#t~post8| 10)} is VALID [2022-04-27 23:54:03,394 INFO L290 TraceCheckUtils]: 29: Hoare triple {17584#(< ~counter~0 10)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {17584#(< ~counter~0 10)} is VALID [2022-04-27 23:54:03,394 INFO L290 TraceCheckUtils]: 28: Hoare triple {17584#(< ~counter~0 10)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {17584#(< ~counter~0 10)} is VALID [2022-04-27 23:54:03,394 INFO L290 TraceCheckUtils]: 27: Hoare triple {17594#(< ~counter~0 9)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {17584#(< ~counter~0 10)} is VALID [2022-04-27 23:54:03,395 INFO L290 TraceCheckUtils]: 26: Hoare triple {17594#(< ~counter~0 9)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {17594#(< ~counter~0 9)} is VALID [2022-04-27 23:54:03,395 INFO L290 TraceCheckUtils]: 25: Hoare triple {17594#(< ~counter~0 9)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {17594#(< ~counter~0 9)} is VALID [2022-04-27 23:54:03,395 INFO L290 TraceCheckUtils]: 24: Hoare triple {17604#(< ~counter~0 8)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {17594#(< ~counter~0 9)} is VALID [2022-04-27 23:54:03,395 INFO L290 TraceCheckUtils]: 23: Hoare triple {17604#(< ~counter~0 8)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {17604#(< ~counter~0 8)} is VALID [2022-04-27 23:54:03,396 INFO L290 TraceCheckUtils]: 22: Hoare triple {17604#(< ~counter~0 8)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {17604#(< ~counter~0 8)} is VALID [2022-04-27 23:54:03,396 INFO L290 TraceCheckUtils]: 21: Hoare triple {17604#(< ~counter~0 8)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {17604#(< ~counter~0 8)} is VALID [2022-04-27 23:54:03,396 INFO L290 TraceCheckUtils]: 20: Hoare triple {17617#(< ~counter~0 7)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {17604#(< ~counter~0 8)} is VALID [2022-04-27 23:54:03,396 INFO L290 TraceCheckUtils]: 19: Hoare triple {17617#(< ~counter~0 7)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {17617#(< ~counter~0 7)} is VALID [2022-04-27 23:54:03,397 INFO L290 TraceCheckUtils]: 18: Hoare triple {17617#(< ~counter~0 7)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {17617#(< ~counter~0 7)} is VALID [2022-04-27 23:54:03,397 INFO L290 TraceCheckUtils]: 17: Hoare triple {17627#(< ~counter~0 6)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {17617#(< ~counter~0 7)} is VALID [2022-04-27 23:54:03,397 INFO L290 TraceCheckUtils]: 16: Hoare triple {17627#(< ~counter~0 6)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {17627#(< ~counter~0 6)} is VALID [2022-04-27 23:54:03,397 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17410#true} {17627#(< ~counter~0 6)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {17627#(< ~counter~0 6)} is VALID [2022-04-27 23:54:03,397 INFO L290 TraceCheckUtils]: 14: Hoare triple {17410#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17410#true} is VALID [2022-04-27 23:54:03,397 INFO L290 TraceCheckUtils]: 13: Hoare triple {17410#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {17410#true} is VALID [2022-04-27 23:54:03,398 INFO L290 TraceCheckUtils]: 12: Hoare triple {17410#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {17410#true} is VALID [2022-04-27 23:54:03,398 INFO L272 TraceCheckUtils]: 11: Hoare triple {17627#(< ~counter~0 6)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {17410#true} is VALID [2022-04-27 23:54:03,398 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17410#true} {17627#(< ~counter~0 6)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {17627#(< ~counter~0 6)} is VALID [2022-04-27 23:54:03,411 INFO L290 TraceCheckUtils]: 9: Hoare triple {17410#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17410#true} is VALID [2022-04-27 23:54:03,411 INFO L290 TraceCheckUtils]: 8: Hoare triple {17410#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {17410#true} is VALID [2022-04-27 23:54:03,411 INFO L290 TraceCheckUtils]: 7: Hoare triple {17410#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {17410#true} is VALID [2022-04-27 23:54:03,411 INFO L272 TraceCheckUtils]: 6: Hoare triple {17627#(< ~counter~0 6)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {17410#true} is VALID [2022-04-27 23:54:03,412 INFO L290 TraceCheckUtils]: 5: Hoare triple {17627#(< ~counter~0 6)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {17627#(< ~counter~0 6)} is VALID [2022-04-27 23:54:03,412 INFO L272 TraceCheckUtils]: 4: Hoare triple {17627#(< ~counter~0 6)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17627#(< ~counter~0 6)} is VALID [2022-04-27 23:54:03,412 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17627#(< ~counter~0 6)} {17410#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17627#(< ~counter~0 6)} is VALID [2022-04-27 23:54:03,412 INFO L290 TraceCheckUtils]: 2: Hoare triple {17627#(< ~counter~0 6)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17627#(< ~counter~0 6)} is VALID [2022-04-27 23:54:03,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {17410#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {17627#(< ~counter~0 6)} is VALID [2022-04-27 23:54:03,413 INFO L272 TraceCheckUtils]: 0: Hoare triple {17410#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {17410#true} is VALID [2022-04-27 23:54:03,413 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-27 23:54:03,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:54:03,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032438504] [2022-04-27 23:54:03,413 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:54:03,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1168047791] [2022-04-27 23:54:03,413 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1168047791] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 23:54:03,413 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 23:54:03,413 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-04-27 23:54:03,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831850603] [2022-04-27 23:54:03,413 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 23:54:03,414 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.857142857142857) internal successors, (54), 14 states have internal predecessors, (54), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) Word has length 43 [2022-04-27 23:54:03,414 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:54:03,414 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.857142857142857) internal successors, (54), 14 states have internal predecessors, (54), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:54:03,453 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:54:03,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-27 23:54:03,453 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:54:03,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-27 23:54:03,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=111, Unknown=0, NotChecked=0, Total=182 [2022-04-27 23:54:03,454 INFO L87 Difference]: Start difference. First operand 736 states and 1085 transitions. Second operand has 14 states, 14 states have (on average 3.857142857142857) internal successors, (54), 14 states have internal predecessors, (54), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:54:05,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:54:05,545 INFO L93 Difference]: Finished difference Result 1597 states and 2379 transitions. [2022-04-27 23:54:05,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-27 23:54:05,545 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.857142857142857) internal successors, (54), 14 states have internal predecessors, (54), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) Word has length 43 [2022-04-27 23:54:05,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:54:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.857142857142857) internal successors, (54), 14 states have internal predecessors, (54), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:54:05,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 281 transitions. [2022-04-27 23:54:05,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.857142857142857) internal successors, (54), 14 states have internal predecessors, (54), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:54:05,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 281 transitions. [2022-04-27 23:54:05,551 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 281 transitions. [2022-04-27 23:54:05,744 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:54:05,807 INFO L225 Difference]: With dead ends: 1597 [2022-04-27 23:54:05,807 INFO L226 Difference]: Without dead ends: 1119 [2022-04-27 23:54:05,810 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=144, Invalid=276, Unknown=0, NotChecked=0, Total=420 [2022-04-27 23:54:05,812 INFO L413 NwaCegarLoop]: 75 mSDtfsCounter, 237 mSDsluCounter, 330 mSDsCounter, 0 mSdLazyCounter, 171 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 237 SdHoareTripleChecker+Valid, 405 SdHoareTripleChecker+Invalid, 279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 171 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 23:54:05,813 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [237 Valid, 405 Invalid, 279 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 171 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 23:54:05,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1119 states. [2022-04-27 23:54:07,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1119 to 1072. [2022-04-27 23:54:07,170 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:54:07,171 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1119 states. Second operand has 1072 states, 697 states have (on average 1.3113342898134863) internal successors, (914), 730 states have internal predecessors, (914), 318 states have call successors, (318), 57 states have call predecessors, (318), 56 states have return successors, (311), 284 states have call predecessors, (311), 311 states have call successors, (311) [2022-04-27 23:54:07,177 INFO L74 IsIncluded]: Start isIncluded. First operand 1119 states. Second operand has 1072 states, 697 states have (on average 1.3113342898134863) internal successors, (914), 730 states have internal predecessors, (914), 318 states have call successors, (318), 57 states have call predecessors, (318), 56 states have return successors, (311), 284 states have call predecessors, (311), 311 states have call successors, (311) [2022-04-27 23:54:07,179 INFO L87 Difference]: Start difference. First operand 1119 states. Second operand has 1072 states, 697 states have (on average 1.3113342898134863) internal successors, (914), 730 states have internal predecessors, (914), 318 states have call successors, (318), 57 states have call predecessors, (318), 56 states have return successors, (311), 284 states have call predecessors, (311), 311 states have call successors, (311) [2022-04-27 23:54:07,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:54:07,225 INFO L93 Difference]: Finished difference Result 1119 states and 1584 transitions. [2022-04-27 23:54:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1584 transitions. [2022-04-27 23:54:07,228 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:54:07,228 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:54:07,229 INFO L74 IsIncluded]: Start isIncluded. First operand has 1072 states, 697 states have (on average 1.3113342898134863) internal successors, (914), 730 states have internal predecessors, (914), 318 states have call successors, (318), 57 states have call predecessors, (318), 56 states have return successors, (311), 284 states have call predecessors, (311), 311 states have call successors, (311) Second operand 1119 states. [2022-04-27 23:54:07,230 INFO L87 Difference]: Start difference. First operand has 1072 states, 697 states have (on average 1.3113342898134863) internal successors, (914), 730 states have internal predecessors, (914), 318 states have call successors, (318), 57 states have call predecessors, (318), 56 states have return successors, (311), 284 states have call predecessors, (311), 311 states have call successors, (311) Second operand 1119 states. [2022-04-27 23:54:07,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:54:07,276 INFO L93 Difference]: Finished difference Result 1119 states and 1584 transitions. [2022-04-27 23:54:07,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1584 transitions. [2022-04-27 23:54:07,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:54:07,279 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:54:07,279 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:54:07,279 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:54:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1072 states, 697 states have (on average 1.3113342898134863) internal successors, (914), 730 states have internal predecessors, (914), 318 states have call successors, (318), 57 states have call predecessors, (318), 56 states have return successors, (311), 284 states have call predecessors, (311), 311 states have call successors, (311) [2022-04-27 23:54:07,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 1072 states and 1543 transitions. [2022-04-27 23:54:07,340 INFO L78 Accepts]: Start accepts. Automaton has 1072 states and 1543 transitions. Word has length 43 [2022-04-27 23:54:07,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:54:07,341 INFO L495 AbstractCegarLoop]: Abstraction has 1072 states and 1543 transitions. [2022-04-27 23:54:07,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.857142857142857) internal successors, (54), 14 states have internal predecessors, (54), 4 states have call successors, (8), 4 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 23:54:07,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1543 transitions. [2022-04-27 23:54:07,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-04-27 23:54:07,341 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:54:07,341 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:54:07,371 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-27 23:54:07,572 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:54:07,572 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:54:07,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:54:07,572 INFO L85 PathProgramCache]: Analyzing trace with hash -799775801, now seen corresponding path program 2 times [2022-04-27 23:54:07,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:54:07,573 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1371943330] [2022-04-27 23:54:07,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:54:07,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:54:07,592 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:54:07,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1215256248] [2022-04-27 23:54:07,592 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 23:54:07,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:54:07,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:54:07,608 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) [2022-04-27 23:54:07,609 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-27 23:54:07,648 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 23:54:07,648 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 23:54:07,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-27 23:54:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:54:07,671 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:54:07,796 INFO L272 TraceCheckUtils]: 0: Hoare triple {23972#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23972#true} is VALID [2022-04-27 23:54:07,796 INFO L290 TraceCheckUtils]: 1: Hoare triple {23972#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {23972#true} is VALID [2022-04-27 23:54:07,796 INFO L290 TraceCheckUtils]: 2: Hoare triple {23972#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23972#true} is VALID [2022-04-27 23:54:07,796 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23972#true} {23972#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23972#true} is VALID [2022-04-27 23:54:07,796 INFO L272 TraceCheckUtils]: 4: Hoare triple {23972#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23972#true} is VALID [2022-04-27 23:54:07,796 INFO L290 TraceCheckUtils]: 5: Hoare triple {23972#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {23972#true} is VALID [2022-04-27 23:54:07,796 INFO L272 TraceCheckUtils]: 6: Hoare triple {23972#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {23972#true} is VALID [2022-04-27 23:54:07,796 INFO L290 TraceCheckUtils]: 7: Hoare triple {23972#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {23972#true} is VALID [2022-04-27 23:54:07,796 INFO L290 TraceCheckUtils]: 8: Hoare triple {23972#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {23972#true} is VALID [2022-04-27 23:54:07,796 INFO L290 TraceCheckUtils]: 9: Hoare triple {23972#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23972#true} is VALID [2022-04-27 23:54:07,797 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23972#true} {23972#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {23972#true} is VALID [2022-04-27 23:54:07,797 INFO L272 TraceCheckUtils]: 11: Hoare triple {23972#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {23972#true} is VALID [2022-04-27 23:54:07,797 INFO L290 TraceCheckUtils]: 12: Hoare triple {23972#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {23972#true} is VALID [2022-04-27 23:54:07,797 INFO L290 TraceCheckUtils]: 13: Hoare triple {23972#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {23972#true} is VALID [2022-04-27 23:54:07,797 INFO L290 TraceCheckUtils]: 14: Hoare triple {23972#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23972#true} is VALID [2022-04-27 23:54:07,797 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23972#true} {23972#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {23972#true} is VALID [2022-04-27 23:54:07,797 INFO L290 TraceCheckUtils]: 16: Hoare triple {23972#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {23972#true} is VALID [2022-04-27 23:54:07,797 INFO L290 TraceCheckUtils]: 17: Hoare triple {23972#true} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {23972#true} is VALID [2022-04-27 23:54:07,797 INFO L290 TraceCheckUtils]: 18: Hoare triple {23972#true} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {23972#true} is VALID [2022-04-27 23:54:07,797 INFO L290 TraceCheckUtils]: 19: Hoare triple {23972#true} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {23972#true} is VALID [2022-04-27 23:54:07,797 INFO L290 TraceCheckUtils]: 20: Hoare triple {23972#true} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {23972#true} is VALID [2022-04-27 23:54:07,797 INFO L290 TraceCheckUtils]: 21: Hoare triple {23972#true} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {23972#true} is VALID [2022-04-27 23:54:07,798 INFO L290 TraceCheckUtils]: 22: Hoare triple {23972#true} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {24043#(not (<= main_~b~0 main_~c~0))} is VALID [2022-04-27 23:54:07,798 INFO L290 TraceCheckUtils]: 23: Hoare triple {24043#(not (<= main_~b~0 main_~c~0))} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {24047#(< main_~b~0 main_~a~0)} is VALID [2022-04-27 23:54:07,798 INFO L290 TraceCheckUtils]: 24: Hoare triple {24047#(< main_~b~0 main_~a~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {24047#(< main_~b~0 main_~a~0)} is VALID [2022-04-27 23:54:07,799 INFO L290 TraceCheckUtils]: 25: Hoare triple {24047#(< main_~b~0 main_~a~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {24047#(< main_~b~0 main_~a~0)} is VALID [2022-04-27 23:54:07,799 INFO L290 TraceCheckUtils]: 26: Hoare triple {24047#(< main_~b~0 main_~a~0)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {24057#(< main_~b~0 main_~c~0)} is VALID [2022-04-27 23:54:07,799 INFO L290 TraceCheckUtils]: 27: Hoare triple {24057#(< main_~b~0 main_~c~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {24057#(< main_~b~0 main_~c~0)} is VALID [2022-04-27 23:54:07,800 INFO L290 TraceCheckUtils]: 28: Hoare triple {24057#(< main_~b~0 main_~c~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {24057#(< main_~b~0 main_~c~0)} is VALID [2022-04-27 23:54:07,800 INFO L290 TraceCheckUtils]: 29: Hoare triple {24057#(< main_~b~0 main_~c~0)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {23973#false} is VALID [2022-04-27 23:54:07,800 INFO L290 TraceCheckUtils]: 30: Hoare triple {23973#false} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {23973#false} is VALID [2022-04-27 23:54:07,800 INFO L290 TraceCheckUtils]: 31: Hoare triple {23973#false} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {23973#false} is VALID [2022-04-27 23:54:07,800 INFO L290 TraceCheckUtils]: 32: Hoare triple {23973#false} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {23973#false} is VALID [2022-04-27 23:54:07,801 INFO L290 TraceCheckUtils]: 33: Hoare triple {23973#false} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {23973#false} is VALID [2022-04-27 23:54:07,801 INFO L290 TraceCheckUtils]: 34: Hoare triple {23973#false} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {23973#false} is VALID [2022-04-27 23:54:07,801 INFO L290 TraceCheckUtils]: 35: Hoare triple {23973#false} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {23973#false} is VALID [2022-04-27 23:54:07,801 INFO L290 TraceCheckUtils]: 36: Hoare triple {23973#false} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {23973#false} is VALID [2022-04-27 23:54:07,801 INFO L290 TraceCheckUtils]: 37: Hoare triple {23973#false} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {23973#false} is VALID [2022-04-27 23:54:07,801 INFO L290 TraceCheckUtils]: 38: Hoare triple {23973#false} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {23973#false} is VALID [2022-04-27 23:54:07,801 INFO L290 TraceCheckUtils]: 39: Hoare triple {23973#false} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {23973#false} is VALID [2022-04-27 23:54:07,801 INFO L272 TraceCheckUtils]: 40: Hoare triple {23973#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {23973#false} is VALID [2022-04-27 23:54:07,801 INFO L290 TraceCheckUtils]: 41: Hoare triple {23973#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {23973#false} is VALID [2022-04-27 23:54:07,801 INFO L290 TraceCheckUtils]: 42: Hoare triple {23973#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {23973#false} is VALID [2022-04-27 23:54:07,801 INFO L290 TraceCheckUtils]: 43: Hoare triple {23973#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23973#false} is VALID [2022-04-27 23:54:07,801 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-04-27 23:54:07,802 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 23:54:07,802 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:54:07,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1371943330] [2022-04-27 23:54:07,802 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:54:07,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1215256248] [2022-04-27 23:54:07,802 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1215256248] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 23:54:07,802 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 23:54:07,802 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-27 23:54:07,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583218363] [2022-04-27 23:54:07,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 23:54:07,802 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 44 [2022-04-27 23:54:07,802 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:54:07,803 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:54:07,829 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:54:07,829 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 23:54:07,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:54:07,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 23:54:07,829 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-27 23:54:07,829 INFO L87 Difference]: Start difference. First operand 1072 states and 1543 transitions. Second operand has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:54:09,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:54:09,536 INFO L93 Difference]: Finished difference Result 1700 states and 2539 transitions. [2022-04-27 23:54:09,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 23:54:09,536 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 44 [2022-04-27 23:54:09,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:54:09,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:54:09,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 124 transitions. [2022-04-27 23:54:09,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:54:09,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 124 transitions. [2022-04-27 23:54:09,538 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 124 transitions. [2022-04-27 23:54:09,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:54:09,719 INFO L225 Difference]: With dead ends: 1700 [2022-04-27 23:54:09,719 INFO L226 Difference]: Without dead ends: 1234 [2022-04-27 23:54:09,720 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-27 23:54:09,721 INFO L413 NwaCegarLoop]: 62 mSDtfsCounter, 29 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 87 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 170 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 87 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 23:54:09,721 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 170 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 87 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 23:54:09,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1234 states. [2022-04-27 23:54:10,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1234 to 995. [2022-04-27 23:54:10,756 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:54:10,757 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1234 states. Second operand has 995 states, 660 states have (on average 1.3015151515151515) internal successors, (859), 690 states have internal predecessors, (859), 278 states have call successors, (278), 57 states have call predecessors, (278), 56 states have return successors, (271), 247 states have call predecessors, (271), 271 states have call successors, (271) [2022-04-27 23:54:10,758 INFO L74 IsIncluded]: Start isIncluded. First operand 1234 states. Second operand has 995 states, 660 states have (on average 1.3015151515151515) internal successors, (859), 690 states have internal predecessors, (859), 278 states have call successors, (278), 57 states have call predecessors, (278), 56 states have return successors, (271), 247 states have call predecessors, (271), 271 states have call successors, (271) [2022-04-27 23:54:10,759 INFO L87 Difference]: Start difference. First operand 1234 states. Second operand has 995 states, 660 states have (on average 1.3015151515151515) internal successors, (859), 690 states have internal predecessors, (859), 278 states have call successors, (278), 57 states have call predecessors, (278), 56 states have return successors, (271), 247 states have call predecessors, (271), 271 states have call successors, (271) [2022-04-27 23:54:10,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:54:10,837 INFO L93 Difference]: Finished difference Result 1234 states and 1815 transitions. [2022-04-27 23:54:10,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1815 transitions. [2022-04-27 23:54:10,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:54:10,840 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:54:10,842 INFO L74 IsIncluded]: Start isIncluded. First operand has 995 states, 660 states have (on average 1.3015151515151515) internal successors, (859), 690 states have internal predecessors, (859), 278 states have call successors, (278), 57 states have call predecessors, (278), 56 states have return successors, (271), 247 states have call predecessors, (271), 271 states have call successors, (271) Second operand 1234 states. [2022-04-27 23:54:10,843 INFO L87 Difference]: Start difference. First operand has 995 states, 660 states have (on average 1.3015151515151515) internal successors, (859), 690 states have internal predecessors, (859), 278 states have call successors, (278), 57 states have call predecessors, (278), 56 states have return successors, (271), 247 states have call predecessors, (271), 271 states have call successors, (271) Second operand 1234 states. [2022-04-27 23:54:10,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:54:10,904 INFO L93 Difference]: Finished difference Result 1234 states and 1815 transitions. [2022-04-27 23:54:10,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1815 transitions. [2022-04-27 23:54:10,908 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:54:10,908 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:54:10,908 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:54:10,908 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:54:10,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 995 states, 660 states have (on average 1.3015151515151515) internal successors, (859), 690 states have internal predecessors, (859), 278 states have call successors, (278), 57 states have call predecessors, (278), 56 states have return successors, (271), 247 states have call predecessors, (271), 271 states have call successors, (271) [2022-04-27 23:54:10,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 995 states and 1408 transitions. [2022-04-27 23:54:10,965 INFO L78 Accepts]: Start accepts. Automaton has 995 states and 1408 transitions. Word has length 44 [2022-04-27 23:54:10,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:54:10,965 INFO L495 AbstractCegarLoop]: Abstraction has 995 states and 1408 transitions. [2022-04-27 23:54:10,965 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-27 23:54:10,965 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1408 transitions. [2022-04-27 23:54:10,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-27 23:54:10,965 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:54:10,966 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:54:10,997 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-27 23:54:11,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-04-27 23:54:11,182 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:54:11,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:54:11,182 INFO L85 PathProgramCache]: Analyzing trace with hash -2059301326, now seen corresponding path program 1 times [2022-04-27 23:54:11,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:54:11,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147725507] [2022-04-27 23:54:11,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:54:11,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:54:11,203 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:54:11,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [476960857] [2022-04-27 23:54:11,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:54:11,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:54:11,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:54:11,204 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) [2022-04-27 23:54:11,223 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-27 23:54:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:54:11,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-27 23:54:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:54:11,289 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:54:11,918 INFO L272 TraceCheckUtils]: 0: Hoare triple {30652#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:54:11,918 INFO L290 TraceCheckUtils]: 1: Hoare triple {30652#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {30652#true} is VALID [2022-04-27 23:54:11,918 INFO L290 TraceCheckUtils]: 2: Hoare triple {30652#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:54:11,918 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30652#true} {30652#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:54:11,918 INFO L272 TraceCheckUtils]: 4: Hoare triple {30652#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:54:11,918 INFO L290 TraceCheckUtils]: 5: Hoare triple {30652#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {30652#true} is VALID [2022-04-27 23:54:11,919 INFO L272 TraceCheckUtils]: 6: Hoare triple {30652#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {30652#true} is VALID [2022-04-27 23:54:11,919 INFO L290 TraceCheckUtils]: 7: Hoare triple {30652#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {30652#true} is VALID [2022-04-27 23:54:11,919 INFO L290 TraceCheckUtils]: 8: Hoare triple {30652#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:54:11,919 INFO L290 TraceCheckUtils]: 9: Hoare triple {30652#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:54:11,919 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {30652#true} {30652#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {30652#true} is VALID [2022-04-27 23:54:11,919 INFO L272 TraceCheckUtils]: 11: Hoare triple {30652#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {30652#true} is VALID [2022-04-27 23:54:11,919 INFO L290 TraceCheckUtils]: 12: Hoare triple {30652#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {30652#true} is VALID [2022-04-27 23:54:11,919 INFO L290 TraceCheckUtils]: 13: Hoare triple {30652#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:54:11,919 INFO L290 TraceCheckUtils]: 14: Hoare triple {30652#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:54:11,919 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {30652#true} {30652#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {30652#true} is VALID [2022-04-27 23:54:11,920 INFO L290 TraceCheckUtils]: 16: Hoare triple {30652#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {30705#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,920 INFO L290 TraceCheckUtils]: 17: Hoare triple {30705#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {30705#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,920 INFO L290 TraceCheckUtils]: 18: Hoare triple {30705#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {30705#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,921 INFO L290 TraceCheckUtils]: 19: Hoare triple {30705#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {30715#(and (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,921 INFO L290 TraceCheckUtils]: 20: Hoare triple {30715#(and (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {30715#(and (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,922 INFO L290 TraceCheckUtils]: 21: Hoare triple {30715#(and (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {30715#(and (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,922 INFO L290 TraceCheckUtils]: 22: Hoare triple {30715#(and (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {30725#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,922 INFO L290 TraceCheckUtils]: 23: Hoare triple {30725#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {30725#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,923 INFO L290 TraceCheckUtils]: 24: Hoare triple {30725#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {30725#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,923 INFO L272 TraceCheckUtils]: 25: Hoare triple {30725#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {30652#true} is VALID [2022-04-27 23:54:11,923 INFO L290 TraceCheckUtils]: 26: Hoare triple {30652#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {30738#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:54:11,924 INFO L290 TraceCheckUtils]: 27: Hoare triple {30738#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:54:11,924 INFO L290 TraceCheckUtils]: 28: Hoare triple {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:54:11,925 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} {30725#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~c~0 main_~a~0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,925 INFO L272 TraceCheckUtils]: 30: Hoare triple {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {30652#true} is VALID [2022-04-27 23:54:11,925 INFO L290 TraceCheckUtils]: 31: Hoare triple {30652#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {30738#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:54:11,925 INFO L290 TraceCheckUtils]: 32: Hoare triple {30738#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:54:11,926 INFO L290 TraceCheckUtils]: 33: Hoare triple {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:54:11,926 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,926 INFO L272 TraceCheckUtils]: 35: Hoare triple {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {30652#true} is VALID [2022-04-27 23:54:11,927 INFO L290 TraceCheckUtils]: 36: Hoare triple {30652#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {30652#true} is VALID [2022-04-27 23:54:11,927 INFO L290 TraceCheckUtils]: 37: Hoare triple {30652#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:54:11,927 INFO L290 TraceCheckUtils]: 38: Hoare triple {30652#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:54:11,927 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {30652#true} {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,928 INFO L272 TraceCheckUtils]: 40: Hoare triple {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {30652#true} is VALID [2022-04-27 23:54:11,928 INFO L290 TraceCheckUtils]: 41: Hoare triple {30652#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {30652#true} is VALID [2022-04-27 23:54:11,928 INFO L290 TraceCheckUtils]: 42: Hoare triple {30652#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:54:11,928 INFO L290 TraceCheckUtils]: 43: Hoare triple {30652#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:54:11,928 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {30652#true} {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,929 INFO L290 TraceCheckUtils]: 45: Hoare triple {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,929 INFO L290 TraceCheckUtils]: 46: Hoare triple {30749#(and (= main_~b~0 main_~v~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {30801#(and (= main_~r~0 0) (= main_~x~0 (+ main_~c~0 main_~b~0)) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~k~0 1) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,930 INFO L290 TraceCheckUtils]: 47: Hoare triple {30801#(and (= main_~r~0 0) (= main_~x~0 (+ main_~c~0 main_~b~0)) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~k~0 1) (= main_~q~0 0) (= main_~p~0 1))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {30801#(and (= main_~r~0 0) (= main_~x~0 (+ main_~c~0 main_~b~0)) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~k~0 1) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,930 INFO L290 TraceCheckUtils]: 48: Hoare triple {30801#(and (= main_~r~0 0) (= main_~x~0 (+ main_~c~0 main_~b~0)) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~k~0 1) (= main_~q~0 0) (= main_~p~0 1))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {30801#(and (= main_~r~0 0) (= main_~x~0 (+ main_~c~0 main_~b~0)) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~k~0 1) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,931 INFO L290 TraceCheckUtils]: 49: Hoare triple {30801#(and (= main_~r~0 0) (= main_~x~0 (+ main_~c~0 main_~b~0)) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~k~0 1) (= main_~q~0 0) (= main_~p~0 1))} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {30801#(and (= main_~r~0 0) (= main_~x~0 (+ main_~c~0 main_~b~0)) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~k~0 1) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-27 23:54:11,931 INFO L290 TraceCheckUtils]: 50: Hoare triple {30801#(and (= main_~r~0 0) (= main_~x~0 (+ main_~c~0 main_~b~0)) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~k~0 1) (= main_~q~0 0) (= main_~p~0 1))} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {30814#(and (= (+ main_~s~0 main_~r~0) 0) (= (+ main_~q~0 main_~p~0) 1) (= main_~p~0 0) (= (+ main_~x~0 (* (- 1) main_~y~0)) main_~b~0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:54:11,932 INFO L290 TraceCheckUtils]: 51: Hoare triple {30814#(and (= (+ main_~s~0 main_~r~0) 0) (= (+ main_~q~0 main_~p~0) 1) (= main_~p~0 0) (= (+ main_~x~0 (* (- 1) main_~y~0)) main_~b~0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {30814#(and (= (+ main_~s~0 main_~r~0) 0) (= (+ main_~q~0 main_~p~0) 1) (= main_~p~0 0) (= (+ main_~x~0 (* (- 1) main_~y~0)) main_~b~0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:54:11,932 INFO L290 TraceCheckUtils]: 52: Hoare triple {30814#(and (= (+ main_~s~0 main_~r~0) 0) (= (+ main_~q~0 main_~p~0) 1) (= main_~p~0 0) (= (+ main_~x~0 (* (- 1) main_~y~0)) main_~b~0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {30814#(and (= (+ main_~s~0 main_~r~0) 0) (= (+ main_~q~0 main_~p~0) 1) (= main_~p~0 0) (= (+ main_~x~0 (* (- 1) main_~y~0)) main_~b~0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:54:11,932 INFO L290 TraceCheckUtils]: 53: Hoare triple {30814#(and (= (+ main_~s~0 main_~r~0) 0) (= (+ main_~q~0 main_~p~0) 1) (= main_~p~0 0) (= (+ main_~x~0 (* (- 1) main_~y~0)) main_~b~0) (= main_~r~0 1) (= main_~a~0 main_~y~0))} [131] L35-->L34-4: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {30824#(and (= (+ main_~s~0 main_~r~0) 0) (= (+ main_~q~0 main_~p~0) 1) (= main_~p~0 0) (= main_~r~0 1) (= (+ main_~x~0 (* (- 1) main_~y~0)) 0) (= main_~a~0 main_~y~0))} is VALID [2022-04-27 23:54:11,933 INFO L272 TraceCheckUtils]: 54: Hoare triple {30824#(and (= (+ main_~s~0 main_~r~0) 0) (= (+ main_~q~0 main_~p~0) 1) (= main_~p~0 0) (= main_~r~0 1) (= (+ main_~x~0 (* (- 1) main_~y~0)) 0) (= main_~a~0 main_~y~0))} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {30828#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:54:11,933 INFO L290 TraceCheckUtils]: 55: Hoare triple {30828#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {30832#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:54:11,934 INFO L290 TraceCheckUtils]: 56: Hoare triple {30832#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {30653#false} is VALID [2022-04-27 23:54:11,934 INFO L290 TraceCheckUtils]: 57: Hoare triple {30653#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30653#false} is VALID [2022-04-27 23:54:11,934 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-27 23:54:11,934 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 23:55:00,705 INFO L290 TraceCheckUtils]: 57: Hoare triple {30653#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30653#false} is VALID [2022-04-27 23:55:00,706 INFO L290 TraceCheckUtils]: 56: Hoare triple {30832#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {30653#false} is VALID [2022-04-27 23:55:00,706 INFO L290 TraceCheckUtils]: 55: Hoare triple {30828#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {30832#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:55:00,707 INFO L272 TraceCheckUtils]: 54: Hoare triple {30848#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {30828#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:55:00,708 INFO L290 TraceCheckUtils]: 53: Hoare triple {30852#(or (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (= main_~b~0 0)))} [131] L35-->L34-4: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {30848#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:55:00,708 INFO L290 TraceCheckUtils]: 52: Hoare triple {30852#(or (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (= main_~b~0 0)))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {30852#(or (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (= main_~b~0 0)))} is VALID [2022-04-27 23:55:00,708 INFO L290 TraceCheckUtils]: 51: Hoare triple {30852#(or (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (= main_~b~0 0)))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {30852#(or (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (= main_~b~0 0)))} is VALID [2022-04-27 23:55:01,002 INFO L290 TraceCheckUtils]: 50: Hoare triple {30862#(or (not (= main_~c~0 0)) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {30852#(or (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (= main_~b~0 0)))} is VALID [2022-04-27 23:55:01,002 INFO L290 TraceCheckUtils]: 49: Hoare triple {30862#(or (not (= main_~c~0 0)) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {30862#(or (not (= main_~c~0 0)) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:55:01,003 INFO L290 TraceCheckUtils]: 48: Hoare triple {30862#(or (not (= main_~c~0 0)) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {30862#(or (not (= main_~c~0 0)) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:55:01,003 INFO L290 TraceCheckUtils]: 47: Hoare triple {30862#(or (not (= main_~c~0 0)) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {30862#(or (not (= main_~c~0 0)) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:55:01,036 INFO L290 TraceCheckUtils]: 46: Hoare triple {30875#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {30862#(or (not (= main_~c~0 0)) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:55:01,036 INFO L290 TraceCheckUtils]: 45: Hoare triple {30875#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {30875#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:55:01,037 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {30652#true} {30875#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {30875#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:55:01,037 INFO L290 TraceCheckUtils]: 43: Hoare triple {30652#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:55:01,037 INFO L290 TraceCheckUtils]: 42: Hoare triple {30652#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:55:01,037 INFO L290 TraceCheckUtils]: 41: Hoare triple {30652#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {30652#true} is VALID [2022-04-27 23:55:01,037 INFO L272 TraceCheckUtils]: 40: Hoare triple {30875#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {30652#true} is VALID [2022-04-27 23:55:01,038 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {30652#true} {30875#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {30875#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:55:01,038 INFO L290 TraceCheckUtils]: 38: Hoare triple {30652#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:55:01,038 INFO L290 TraceCheckUtils]: 37: Hoare triple {30652#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:55:01,038 INFO L290 TraceCheckUtils]: 36: Hoare triple {30652#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {30652#true} is VALID [2022-04-27 23:55:01,038 INFO L272 TraceCheckUtils]: 35: Hoare triple {30875#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {30652#true} is VALID [2022-04-27 23:55:01,039 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} {30912#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {30875#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:55:01,040 INFO L290 TraceCheckUtils]: 33: Hoare triple {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:55:01,040 INFO L290 TraceCheckUtils]: 32: Hoare triple {30922#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:55:01,040 INFO L290 TraceCheckUtils]: 31: Hoare triple {30652#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {30922#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 23:55:01,040 INFO L272 TraceCheckUtils]: 30: Hoare triple {30912#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {30652#true} is VALID [2022-04-27 23:55:01,041 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} {30929#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {30912#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:55:01,042 INFO L290 TraceCheckUtils]: 28: Hoare triple {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:55:01,042 INFO L290 TraceCheckUtils]: 27: Hoare triple {30922#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {30742#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:55:01,042 INFO L290 TraceCheckUtils]: 26: Hoare triple {30652#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {30922#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 23:55:01,042 INFO L272 TraceCheckUtils]: 25: Hoare triple {30929#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {30652#true} is VALID [2022-04-27 23:55:01,043 INFO L290 TraceCheckUtils]: 24: Hoare triple {30929#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {30929#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:55:01,043 INFO L290 TraceCheckUtils]: 23: Hoare triple {30929#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {30929#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:55:01,045 INFO L290 TraceCheckUtils]: 22: Hoare triple {30951#(or (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (= main_~c~0 main_~b~0)))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {30929#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:55:01,045 INFO L290 TraceCheckUtils]: 21: Hoare triple {30951#(or (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (= main_~c~0 main_~b~0)))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {30951#(or (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (= main_~c~0 main_~b~0)))} is VALID [2022-04-27 23:55:01,046 INFO L290 TraceCheckUtils]: 20: Hoare triple {30951#(or (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (= main_~c~0 main_~b~0)))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {30951#(or (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (= main_~c~0 main_~b~0)))} is VALID [2022-04-27 23:55:01,047 INFO L290 TraceCheckUtils]: 19: Hoare triple {30652#true} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {30951#(or (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) main_~b~0 (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (= main_~c~0 main_~b~0)))} is VALID [2022-04-27 23:55:01,047 INFO L290 TraceCheckUtils]: 18: Hoare triple {30652#true} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {30652#true} is VALID [2022-04-27 23:55:01,047 INFO L290 TraceCheckUtils]: 17: Hoare triple {30652#true} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {30652#true} is VALID [2022-04-27 23:55:01,047 INFO L290 TraceCheckUtils]: 16: Hoare triple {30652#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {30652#true} is VALID [2022-04-27 23:55:01,047 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {30652#true} {30652#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {30652#true} is VALID [2022-04-27 23:55:01,047 INFO L290 TraceCheckUtils]: 14: Hoare triple {30652#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:55:01,047 INFO L290 TraceCheckUtils]: 13: Hoare triple {30652#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:55:01,047 INFO L290 TraceCheckUtils]: 12: Hoare triple {30652#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {30652#true} is VALID [2022-04-27 23:55:01,047 INFO L272 TraceCheckUtils]: 11: Hoare triple {30652#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {30652#true} is VALID [2022-04-27 23:55:01,047 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {30652#true} {30652#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {30652#true} is VALID [2022-04-27 23:55:01,047 INFO L290 TraceCheckUtils]: 9: Hoare triple {30652#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:55:01,047 INFO L290 TraceCheckUtils]: 8: Hoare triple {30652#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:55:01,047 INFO L290 TraceCheckUtils]: 7: Hoare triple {30652#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {30652#true} is VALID [2022-04-27 23:55:01,048 INFO L272 TraceCheckUtils]: 6: Hoare triple {30652#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {30652#true} is VALID [2022-04-27 23:55:01,048 INFO L290 TraceCheckUtils]: 5: Hoare triple {30652#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {30652#true} is VALID [2022-04-27 23:55:01,048 INFO L272 TraceCheckUtils]: 4: Hoare triple {30652#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:55:01,048 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30652#true} {30652#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:55:01,048 INFO L290 TraceCheckUtils]: 2: Hoare triple {30652#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:55:01,048 INFO L290 TraceCheckUtils]: 1: Hoare triple {30652#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {30652#true} is VALID [2022-04-27 23:55:01,048 INFO L272 TraceCheckUtils]: 0: Hoare triple {30652#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30652#true} is VALID [2022-04-27 23:55:01,048 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-27 23:55:01,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:55:01,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147725507] [2022-04-27 23:55:01,049 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:55:01,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [476960857] [2022-04-27 23:55:01,049 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [476960857] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 23:55:01,049 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 23:55:01,049 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 21 [2022-04-27 23:55:01,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805861058] [2022-04-27 23:55:01,049 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 23:55:01,049 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 18 states have (on average 2.9444444444444446) internal successors, (53), 19 states have internal predecessors, (53), 8 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 4 states have call predecessors, (11), 6 states have call successors, (11) Word has length 58 [2022-04-27 23:55:01,050 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:55:01,050 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 18 states have (on average 2.9444444444444446) internal successors, (53), 19 states have internal predecessors, (53), 8 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 4 states have call predecessors, (11), 6 states have call successors, (11) [2022-04-27 23:55:01,162 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:55:01,162 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-27 23:55:01,162 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:55:01,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-27 23:55:01,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=349, Unknown=0, NotChecked=0, Total=420 [2022-04-27 23:55:01,163 INFO L87 Difference]: Start difference. First operand 995 states and 1408 transitions. Second operand has 21 states, 18 states have (on average 2.9444444444444446) internal successors, (53), 19 states have internal predecessors, (53), 8 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 4 states have call predecessors, (11), 6 states have call successors, (11) [2022-04-27 23:55:20,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:55:20,746 INFO L93 Difference]: Finished difference Result 1412 states and 2014 transitions. [2022-04-27 23:55:20,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-04-27 23:55:20,746 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 18 states have (on average 2.9444444444444446) internal successors, (53), 19 states have internal predecessors, (53), 8 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 4 states have call predecessors, (11), 6 states have call successors, (11) Word has length 58 [2022-04-27 23:55:20,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:55:20,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 18 states have (on average 2.9444444444444446) internal successors, (53), 19 states have internal predecessors, (53), 8 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 4 states have call predecessors, (11), 6 states have call successors, (11) [2022-04-27 23:55:20,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 308 transitions. [2022-04-27 23:55:20,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 18 states have (on average 2.9444444444444446) internal successors, (53), 19 states have internal predecessors, (53), 8 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 4 states have call predecessors, (11), 6 states have call successors, (11) [2022-04-27 23:55:20,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 308 transitions. [2022-04-27 23:55:20,753 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 308 transitions. [2022-04-27 23:55:25,559 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:55:25,642 INFO L225 Difference]: With dead ends: 1412 [2022-04-27 23:55:25,642 INFO L226 Difference]: Without dead ends: 1404 [2022-04-27 23:55:25,643 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 95 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 274 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=261, Invalid=1299, Unknown=0, NotChecked=0, Total=1560 [2022-04-27 23:55:25,643 INFO L413 NwaCegarLoop]: 60 mSDtfsCounter, 166 mSDsluCounter, 609 mSDsCounter, 0 mSdLazyCounter, 1343 mSolverCounterSat, 236 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 183 SdHoareTripleChecker+Valid, 669 SdHoareTripleChecker+Invalid, 1579 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 236 IncrementalHoareTripleChecker+Valid, 1343 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2022-04-27 23:55:25,643 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [183 Valid, 669 Invalid, 1579 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [236 Valid, 1343 Invalid, 0 Unknown, 0 Unchecked, 7.4s Time] [2022-04-27 23:55:25,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1404 states. [2022-04-27 23:55:27,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1404 to 1226. [2022-04-27 23:55:27,713 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:55:27,714 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1404 states. Second operand has 1226 states, 845 states have (on average 1.2970414201183431) internal successors, (1096), 864 states have internal predecessors, (1096), 308 states have call successors, (308), 73 states have call predecessors, (308), 72 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) [2022-04-27 23:55:27,715 INFO L74 IsIncluded]: Start isIncluded. First operand 1404 states. Second operand has 1226 states, 845 states have (on average 1.2970414201183431) internal successors, (1096), 864 states have internal predecessors, (1096), 308 states have call successors, (308), 73 states have call predecessors, (308), 72 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) [2022-04-27 23:55:27,716 INFO L87 Difference]: Start difference. First operand 1404 states. Second operand has 1226 states, 845 states have (on average 1.2970414201183431) internal successors, (1096), 864 states have internal predecessors, (1096), 308 states have call successors, (308), 73 states have call predecessors, (308), 72 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) [2022-04-27 23:55:27,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:55:27,786 INFO L93 Difference]: Finished difference Result 1404 states and 1984 transitions. [2022-04-27 23:55:27,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1984 transitions. [2022-04-27 23:55:27,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:55:27,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:55:27,801 INFO L74 IsIncluded]: Start isIncluded. First operand has 1226 states, 845 states have (on average 1.2970414201183431) internal successors, (1096), 864 states have internal predecessors, (1096), 308 states have call successors, (308), 73 states have call predecessors, (308), 72 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) Second operand 1404 states. [2022-04-27 23:55:27,802 INFO L87 Difference]: Start difference. First operand has 1226 states, 845 states have (on average 1.2970414201183431) internal successors, (1096), 864 states have internal predecessors, (1096), 308 states have call successors, (308), 73 states have call predecessors, (308), 72 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) Second operand 1404 states. [2022-04-27 23:55:27,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:55:27,871 INFO L93 Difference]: Finished difference Result 1404 states and 1984 transitions. [2022-04-27 23:55:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1984 transitions. [2022-04-27 23:55:27,874 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:55:27,874 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:55:27,874 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:55:27,874 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:55:27,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1226 states, 845 states have (on average 1.2970414201183431) internal successors, (1096), 864 states have internal predecessors, (1096), 308 states have call successors, (308), 73 states have call predecessors, (308), 72 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) [2022-04-27 23:55:27,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1226 states and 1707 transitions. [2022-04-27 23:55:27,949 INFO L78 Accepts]: Start accepts. Automaton has 1226 states and 1707 transitions. Word has length 58 [2022-04-27 23:55:27,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:55:27,949 INFO L495 AbstractCegarLoop]: Abstraction has 1226 states and 1707 transitions. [2022-04-27 23:55:27,949 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 18 states have (on average 2.9444444444444446) internal successors, (53), 19 states have internal predecessors, (53), 8 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (11), 4 states have call predecessors, (11), 6 states have call successors, (11) [2022-04-27 23:55:27,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1707 transitions. [2022-04-27 23:55:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-27 23:55:27,951 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:55:27,951 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:55:27,979 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-27 23:55:28,163 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-04-27 23:55:28,164 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:55:28,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:55:28,164 INFO L85 PathProgramCache]: Analyzing trace with hash -1248898955, now seen corresponding path program 1 times [2022-04-27 23:55:28,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:55:28,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [828910606] [2022-04-27 23:55:28,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:55:28,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:55:28,183 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:55:28,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [775746654] [2022-04-27 23:55:28,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:55:28,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:55:28,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:55:28,184 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) [2022-04-27 23:55:28,185 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-27 23:55:28,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:55:28,231 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-27 23:55:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:55:28,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:55:28,596 INFO L272 TraceCheckUtils]: 0: Hoare triple {37759#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,597 INFO L290 TraceCheckUtils]: 1: Hoare triple {37759#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,597 INFO L290 TraceCheckUtils]: 2: Hoare triple {37767#(<= ~counter~0 0)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,597 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37767#(<= ~counter~0 0)} {37759#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,598 INFO L272 TraceCheckUtils]: 4: Hoare triple {37767#(<= ~counter~0 0)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,598 INFO L290 TraceCheckUtils]: 5: Hoare triple {37767#(<= ~counter~0 0)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,598 INFO L272 TraceCheckUtils]: 6: Hoare triple {37767#(<= ~counter~0 0)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,599 INFO L290 TraceCheckUtils]: 7: Hoare triple {37767#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,599 INFO L290 TraceCheckUtils]: 8: Hoare triple {37767#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,599 INFO L290 TraceCheckUtils]: 9: Hoare triple {37767#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,600 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {37767#(<= ~counter~0 0)} {37767#(<= ~counter~0 0)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,600 INFO L272 TraceCheckUtils]: 11: Hoare triple {37767#(<= ~counter~0 0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,601 INFO L290 TraceCheckUtils]: 12: Hoare triple {37767#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,601 INFO L290 TraceCheckUtils]: 13: Hoare triple {37767#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,601 INFO L290 TraceCheckUtils]: 14: Hoare triple {37767#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,602 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {37767#(<= ~counter~0 0)} {37767#(<= ~counter~0 0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,602 INFO L290 TraceCheckUtils]: 16: Hoare triple {37767#(<= ~counter~0 0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {37767#(<= ~counter~0 0)} is VALID [2022-04-27 23:55:28,603 INFO L290 TraceCheckUtils]: 17: Hoare triple {37767#(<= ~counter~0 0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {37816#(<= ~counter~0 1)} is VALID [2022-04-27 23:55:28,603 INFO L290 TraceCheckUtils]: 18: Hoare triple {37816#(<= ~counter~0 1)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {37816#(<= ~counter~0 1)} is VALID [2022-04-27 23:55:28,603 INFO L290 TraceCheckUtils]: 19: Hoare triple {37816#(<= ~counter~0 1)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {37816#(<= ~counter~0 1)} is VALID [2022-04-27 23:55:28,604 INFO L290 TraceCheckUtils]: 20: Hoare triple {37816#(<= ~counter~0 1)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {37826#(<= ~counter~0 2)} is VALID [2022-04-27 23:55:28,604 INFO L290 TraceCheckUtils]: 21: Hoare triple {37826#(<= ~counter~0 2)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {37826#(<= ~counter~0 2)} is VALID [2022-04-27 23:55:28,605 INFO L290 TraceCheckUtils]: 22: Hoare triple {37826#(<= ~counter~0 2)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {37826#(<= ~counter~0 2)} is VALID [2022-04-27 23:55:28,605 INFO L290 TraceCheckUtils]: 23: Hoare triple {37826#(<= ~counter~0 2)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {37826#(<= ~counter~0 2)} is VALID [2022-04-27 23:55:28,606 INFO L290 TraceCheckUtils]: 24: Hoare triple {37826#(<= ~counter~0 2)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {37839#(<= ~counter~0 3)} is VALID [2022-04-27 23:55:28,606 INFO L290 TraceCheckUtils]: 25: Hoare triple {37839#(<= ~counter~0 3)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {37839#(<= ~counter~0 3)} is VALID [2022-04-27 23:55:28,606 INFO L290 TraceCheckUtils]: 26: Hoare triple {37839#(<= ~counter~0 3)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {37839#(<= ~counter~0 3)} is VALID [2022-04-27 23:55:28,607 INFO L290 TraceCheckUtils]: 27: Hoare triple {37839#(<= ~counter~0 3)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {37849#(<= ~counter~0 4)} is VALID [2022-04-27 23:55:28,607 INFO L290 TraceCheckUtils]: 28: Hoare triple {37849#(<= ~counter~0 4)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {37849#(<= ~counter~0 4)} is VALID [2022-04-27 23:55:28,607 INFO L290 TraceCheckUtils]: 29: Hoare triple {37849#(<= ~counter~0 4)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {37849#(<= ~counter~0 4)} is VALID [2022-04-27 23:55:28,608 INFO L290 TraceCheckUtils]: 30: Hoare triple {37849#(<= ~counter~0 4)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,608 INFO L290 TraceCheckUtils]: 31: Hoare triple {37859#(<= ~counter~0 5)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,609 INFO L272 TraceCheckUtils]: 32: Hoare triple {37859#(<= ~counter~0 5)} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,609 INFO L290 TraceCheckUtils]: 33: Hoare triple {37859#(<= ~counter~0 5)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,610 INFO L290 TraceCheckUtils]: 34: Hoare triple {37859#(<= ~counter~0 5)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,610 INFO L290 TraceCheckUtils]: 35: Hoare triple {37859#(<= ~counter~0 5)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,611 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {37859#(<= ~counter~0 5)} {37859#(<= ~counter~0 5)} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,611 INFO L272 TraceCheckUtils]: 37: Hoare triple {37859#(<= ~counter~0 5)} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,611 INFO L290 TraceCheckUtils]: 38: Hoare triple {37859#(<= ~counter~0 5)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,612 INFO L290 TraceCheckUtils]: 39: Hoare triple {37859#(<= ~counter~0 5)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,612 INFO L290 TraceCheckUtils]: 40: Hoare triple {37859#(<= ~counter~0 5)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,613 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {37859#(<= ~counter~0 5)} {37859#(<= ~counter~0 5)} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,613 INFO L272 TraceCheckUtils]: 42: Hoare triple {37859#(<= ~counter~0 5)} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,614 INFO L290 TraceCheckUtils]: 43: Hoare triple {37859#(<= ~counter~0 5)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,614 INFO L290 TraceCheckUtils]: 44: Hoare triple {37859#(<= ~counter~0 5)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,614 INFO L290 TraceCheckUtils]: 45: Hoare triple {37859#(<= ~counter~0 5)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,615 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {37859#(<= ~counter~0 5)} {37859#(<= ~counter~0 5)} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,615 INFO L272 TraceCheckUtils]: 47: Hoare triple {37859#(<= ~counter~0 5)} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,616 INFO L290 TraceCheckUtils]: 48: Hoare triple {37859#(<= ~counter~0 5)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,616 INFO L290 TraceCheckUtils]: 49: Hoare triple {37859#(<= ~counter~0 5)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,616 INFO L290 TraceCheckUtils]: 50: Hoare triple {37859#(<= ~counter~0 5)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,617 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {37859#(<= ~counter~0 5)} {37859#(<= ~counter~0 5)} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,617 INFO L290 TraceCheckUtils]: 52: Hoare triple {37859#(<= ~counter~0 5)} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,617 INFO L290 TraceCheckUtils]: 53: Hoare triple {37859#(<= ~counter~0 5)} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,618 INFO L290 TraceCheckUtils]: 54: Hoare triple {37859#(<= ~counter~0 5)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {37932#(<= ~counter~0 6)} is VALID [2022-04-27 23:55:28,618 INFO L290 TraceCheckUtils]: 55: Hoare triple {37932#(<= ~counter~0 6)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {37932#(<= ~counter~0 6)} is VALID [2022-04-27 23:55:28,619 INFO L290 TraceCheckUtils]: 56: Hoare triple {37932#(<= ~counter~0 6)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {37932#(<= ~counter~0 6)} is VALID [2022-04-27 23:55:28,619 INFO L290 TraceCheckUtils]: 57: Hoare triple {37932#(<= ~counter~0 6)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {37932#(<= ~counter~0 6)} is VALID [2022-04-27 23:55:28,619 INFO L290 TraceCheckUtils]: 58: Hoare triple {37932#(<= ~counter~0 6)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {37945#(<= |main_#t~post6| 6)} is VALID [2022-04-27 23:55:28,620 INFO L290 TraceCheckUtils]: 59: Hoare triple {37945#(<= |main_#t~post6| 6)} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {37760#false} is VALID [2022-04-27 23:55:28,620 INFO L272 TraceCheckUtils]: 60: Hoare triple {37760#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {37760#false} is VALID [2022-04-27 23:55:28,620 INFO L290 TraceCheckUtils]: 61: Hoare triple {37760#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37760#false} is VALID [2022-04-27 23:55:28,620 INFO L290 TraceCheckUtils]: 62: Hoare triple {37760#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {37760#false} is VALID [2022-04-27 23:55:28,620 INFO L290 TraceCheckUtils]: 63: Hoare triple {37760#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37760#false} is VALID [2022-04-27 23:55:28,620 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 8 proven. 17 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-27 23:55:28,620 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 23:55:28,943 INFO L290 TraceCheckUtils]: 63: Hoare triple {37760#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37760#false} is VALID [2022-04-27 23:55:28,943 INFO L290 TraceCheckUtils]: 62: Hoare triple {37760#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {37760#false} is VALID [2022-04-27 23:55:28,944 INFO L290 TraceCheckUtils]: 61: Hoare triple {37760#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37760#false} is VALID [2022-04-27 23:55:28,944 INFO L272 TraceCheckUtils]: 60: Hoare triple {37760#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {37760#false} is VALID [2022-04-27 23:55:28,944 INFO L290 TraceCheckUtils]: 59: Hoare triple {37973#(< |main_#t~post6| 10)} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {37760#false} is VALID [2022-04-27 23:55:28,944 INFO L290 TraceCheckUtils]: 58: Hoare triple {37977#(< ~counter~0 10)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {37973#(< |main_#t~post6| 10)} is VALID [2022-04-27 23:55:28,945 INFO L290 TraceCheckUtils]: 57: Hoare triple {37977#(< ~counter~0 10)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {37977#(< ~counter~0 10)} is VALID [2022-04-27 23:55:28,945 INFO L290 TraceCheckUtils]: 56: Hoare triple {37977#(< ~counter~0 10)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {37977#(< ~counter~0 10)} is VALID [2022-04-27 23:55:28,945 INFO L290 TraceCheckUtils]: 55: Hoare triple {37977#(< ~counter~0 10)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {37977#(< ~counter~0 10)} is VALID [2022-04-27 23:55:28,946 INFO L290 TraceCheckUtils]: 54: Hoare triple {37990#(< ~counter~0 9)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {37977#(< ~counter~0 10)} is VALID [2022-04-27 23:55:28,946 INFO L290 TraceCheckUtils]: 53: Hoare triple {37990#(< ~counter~0 9)} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {37990#(< ~counter~0 9)} is VALID [2022-04-27 23:55:28,946 INFO L290 TraceCheckUtils]: 52: Hoare triple {37990#(< ~counter~0 9)} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {37990#(< ~counter~0 9)} is VALID [2022-04-27 23:55:28,947 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {37759#true} {37990#(< ~counter~0 9)} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {37990#(< ~counter~0 9)} is VALID [2022-04-27 23:55:28,947 INFO L290 TraceCheckUtils]: 50: Hoare triple {37759#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,947 INFO L290 TraceCheckUtils]: 49: Hoare triple {37759#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,947 INFO L290 TraceCheckUtils]: 48: Hoare triple {37759#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37759#true} is VALID [2022-04-27 23:55:28,947 INFO L272 TraceCheckUtils]: 47: Hoare triple {37990#(< ~counter~0 9)} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {37759#true} is VALID [2022-04-27 23:55:28,948 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {37759#true} {37990#(< ~counter~0 9)} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {37990#(< ~counter~0 9)} is VALID [2022-04-27 23:55:28,948 INFO L290 TraceCheckUtils]: 45: Hoare triple {37759#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,948 INFO L290 TraceCheckUtils]: 44: Hoare triple {37759#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,948 INFO L290 TraceCheckUtils]: 43: Hoare triple {37759#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37759#true} is VALID [2022-04-27 23:55:28,948 INFO L272 TraceCheckUtils]: 42: Hoare triple {37990#(< ~counter~0 9)} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {37759#true} is VALID [2022-04-27 23:55:28,949 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {37759#true} {37990#(< ~counter~0 9)} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {37990#(< ~counter~0 9)} is VALID [2022-04-27 23:55:28,949 INFO L290 TraceCheckUtils]: 40: Hoare triple {37759#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,949 INFO L290 TraceCheckUtils]: 39: Hoare triple {37759#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,949 INFO L290 TraceCheckUtils]: 38: Hoare triple {37759#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37759#true} is VALID [2022-04-27 23:55:28,949 INFO L272 TraceCheckUtils]: 37: Hoare triple {37990#(< ~counter~0 9)} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {37759#true} is VALID [2022-04-27 23:55:28,949 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {37759#true} {37990#(< ~counter~0 9)} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {37990#(< ~counter~0 9)} is VALID [2022-04-27 23:55:28,949 INFO L290 TraceCheckUtils]: 35: Hoare triple {37759#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,950 INFO L290 TraceCheckUtils]: 34: Hoare triple {37759#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,950 INFO L290 TraceCheckUtils]: 33: Hoare triple {37759#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {37759#true} is VALID [2022-04-27 23:55:28,950 INFO L272 TraceCheckUtils]: 32: Hoare triple {37990#(< ~counter~0 9)} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {37759#true} is VALID [2022-04-27 23:55:28,950 INFO L290 TraceCheckUtils]: 31: Hoare triple {37990#(< ~counter~0 9)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {37990#(< ~counter~0 9)} is VALID [2022-04-27 23:55:28,950 INFO L290 TraceCheckUtils]: 30: Hoare triple {38063#(< ~counter~0 8)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {37990#(< ~counter~0 9)} is VALID [2022-04-27 23:55:28,951 INFO L290 TraceCheckUtils]: 29: Hoare triple {38063#(< ~counter~0 8)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {38063#(< ~counter~0 8)} is VALID [2022-04-27 23:55:28,951 INFO L290 TraceCheckUtils]: 28: Hoare triple {38063#(< ~counter~0 8)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {38063#(< ~counter~0 8)} is VALID [2022-04-27 23:55:28,952 INFO L290 TraceCheckUtils]: 27: Hoare triple {37932#(<= ~counter~0 6)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {38063#(< ~counter~0 8)} is VALID [2022-04-27 23:55:28,952 INFO L290 TraceCheckUtils]: 26: Hoare triple {37932#(<= ~counter~0 6)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {37932#(<= ~counter~0 6)} is VALID [2022-04-27 23:55:28,952 INFO L290 TraceCheckUtils]: 25: Hoare triple {37932#(<= ~counter~0 6)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {37932#(<= ~counter~0 6)} is VALID [2022-04-27 23:55:28,953 INFO L290 TraceCheckUtils]: 24: Hoare triple {37859#(<= ~counter~0 5)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {37932#(<= ~counter~0 6)} is VALID [2022-04-27 23:55:28,953 INFO L290 TraceCheckUtils]: 23: Hoare triple {37859#(<= ~counter~0 5)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,953 INFO L290 TraceCheckUtils]: 22: Hoare triple {37859#(<= ~counter~0 5)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,953 INFO L290 TraceCheckUtils]: 21: Hoare triple {37859#(<= ~counter~0 5)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,954 INFO L290 TraceCheckUtils]: 20: Hoare triple {37849#(<= ~counter~0 4)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {37859#(<= ~counter~0 5)} is VALID [2022-04-27 23:55:28,954 INFO L290 TraceCheckUtils]: 19: Hoare triple {37849#(<= ~counter~0 4)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {37849#(<= ~counter~0 4)} is VALID [2022-04-27 23:55:28,955 INFO L290 TraceCheckUtils]: 18: Hoare triple {37849#(<= ~counter~0 4)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {37849#(<= ~counter~0 4)} is VALID [2022-04-27 23:55:28,955 INFO L290 TraceCheckUtils]: 17: Hoare triple {37839#(<= ~counter~0 3)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {37849#(<= ~counter~0 4)} is VALID [2022-04-27 23:55:28,955 INFO L290 TraceCheckUtils]: 16: Hoare triple {37839#(<= ~counter~0 3)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {37839#(<= ~counter~0 3)} is VALID [2022-04-27 23:55:28,956 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {37759#true} {37839#(<= ~counter~0 3)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {37839#(<= ~counter~0 3)} is VALID [2022-04-27 23:55:28,956 INFO L290 TraceCheckUtils]: 14: Hoare triple {37759#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,956 INFO L290 TraceCheckUtils]: 13: Hoare triple {37759#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,956 INFO L290 TraceCheckUtils]: 12: Hoare triple {37759#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {37759#true} is VALID [2022-04-27 23:55:28,956 INFO L272 TraceCheckUtils]: 11: Hoare triple {37839#(<= ~counter~0 3)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {37759#true} is VALID [2022-04-27 23:55:28,956 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {37759#true} {37839#(<= ~counter~0 3)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {37839#(<= ~counter~0 3)} is VALID [2022-04-27 23:55:28,957 INFO L290 TraceCheckUtils]: 9: Hoare triple {37759#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,957 INFO L290 TraceCheckUtils]: 8: Hoare triple {37759#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,957 INFO L290 TraceCheckUtils]: 7: Hoare triple {37759#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {37759#true} is VALID [2022-04-27 23:55:28,957 INFO L272 TraceCheckUtils]: 6: Hoare triple {37839#(<= ~counter~0 3)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {37759#true} is VALID [2022-04-27 23:55:28,957 INFO L290 TraceCheckUtils]: 5: Hoare triple {37839#(<= ~counter~0 3)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {37839#(<= ~counter~0 3)} is VALID [2022-04-27 23:55:28,957 INFO L272 TraceCheckUtils]: 4: Hoare triple {37839#(<= ~counter~0 3)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37839#(<= ~counter~0 3)} is VALID [2022-04-27 23:55:28,958 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37839#(<= ~counter~0 3)} {37759#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37839#(<= ~counter~0 3)} is VALID [2022-04-27 23:55:28,958 INFO L290 TraceCheckUtils]: 2: Hoare triple {37839#(<= ~counter~0 3)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37839#(<= ~counter~0 3)} is VALID [2022-04-27 23:55:28,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {37759#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {37839#(<= ~counter~0 3)} is VALID [2022-04-27 23:55:28,958 INFO L272 TraceCheckUtils]: 0: Hoare triple {37759#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37759#true} is VALID [2022-04-27 23:55:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 8 proven. 17 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-27 23:55:28,959 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:55:28,959 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [828910606] [2022-04-27 23:55:28,959 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:55:28,959 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [775746654] [2022-04-27 23:55:28,959 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [775746654] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 23:55:28,959 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 23:55:28,959 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2022-04-27 23:55:28,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694256396] [2022-04-27 23:55:28,959 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 23:55:28,960 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.928571428571429) internal successors, (69), 14 states have internal predecessors, (69), 6 states have call successors, (16), 5 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 5 states have call successors, (14) Word has length 64 [2022-04-27 23:55:28,960 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:55:28,960 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 4.928571428571429) internal successors, (69), 14 states have internal predecessors, (69), 6 states have call successors, (16), 5 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-27 23:55:29,028 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:55:29,028 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-27 23:55:29,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:55:29,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-27 23:55:29,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=111, Unknown=0, NotChecked=0, Total=182 [2022-04-27 23:55:29,029 INFO L87 Difference]: Start difference. First operand 1226 states and 1707 transitions. Second operand has 14 states, 14 states have (on average 4.928571428571429) internal successors, (69), 14 states have internal predecessors, (69), 6 states have call successors, (16), 5 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-27 23:55:31,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:55:31,529 INFO L93 Difference]: Finished difference Result 1314 states and 1800 transitions. [2022-04-27 23:55:31,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-27 23:55:31,529 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.928571428571429) internal successors, (69), 14 states have internal predecessors, (69), 6 states have call successors, (16), 5 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 5 states have call successors, (14) Word has length 64 [2022-04-27 23:55:31,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:55:31,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.928571428571429) internal successors, (69), 14 states have internal predecessors, (69), 6 states have call successors, (16), 5 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-27 23:55:31,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 244 transitions. [2022-04-27 23:55:31,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.928571428571429) internal successors, (69), 14 states have internal predecessors, (69), 6 states have call successors, (16), 5 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-27 23:55:31,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 244 transitions. [2022-04-27 23:55:31,536 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 244 transitions. [2022-04-27 23:55:31,712 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 244 edges. 244 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:55:31,780 INFO L225 Difference]: With dead ends: 1314 [2022-04-27 23:55:31,780 INFO L226 Difference]: Without dead ends: 1292 [2022-04-27 23:55:31,781 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 114 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=149, Invalid=271, Unknown=0, NotChecked=0, Total=420 [2022-04-27 23:55:31,781 INFO L413 NwaCegarLoop]: 69 mSDtfsCounter, 185 mSDsluCounter, 318 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-27 23:55:31,781 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [185 Valid, 387 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-27 23:55:31,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1292 states. [2022-04-27 23:55:33,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1292 to 1255. [2022-04-27 23:55:33,400 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:55:33,402 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1292 states. Second operand has 1255 states, 875 states have (on average 1.2765714285714285) internal successors, (1117), 893 states have internal predecessors, (1117), 307 states have call successors, (307), 73 states have call predecessors, (307), 72 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) [2022-04-27 23:55:33,403 INFO L74 IsIncluded]: Start isIncluded. First operand 1292 states. Second operand has 1255 states, 875 states have (on average 1.2765714285714285) internal successors, (1117), 893 states have internal predecessors, (1117), 307 states have call successors, (307), 73 states have call predecessors, (307), 72 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) [2022-04-27 23:55:33,404 INFO L87 Difference]: Start difference. First operand 1292 states. Second operand has 1255 states, 875 states have (on average 1.2765714285714285) internal successors, (1117), 893 states have internal predecessors, (1117), 307 states have call successors, (307), 73 states have call predecessors, (307), 72 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) [2022-04-27 23:55:33,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:55:33,458 INFO L93 Difference]: Finished difference Result 1292 states and 1758 transitions. [2022-04-27 23:55:33,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1758 transitions. [2022-04-27 23:55:33,460 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:55:33,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:55:33,462 INFO L74 IsIncluded]: Start isIncluded. First operand has 1255 states, 875 states have (on average 1.2765714285714285) internal successors, (1117), 893 states have internal predecessors, (1117), 307 states have call successors, (307), 73 states have call predecessors, (307), 72 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) Second operand 1292 states. [2022-04-27 23:55:33,463 INFO L87 Difference]: Start difference. First operand has 1255 states, 875 states have (on average 1.2765714285714285) internal successors, (1117), 893 states have internal predecessors, (1117), 307 states have call successors, (307), 73 states have call predecessors, (307), 72 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) Second operand 1292 states. [2022-04-27 23:55:33,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:55:33,516 INFO L93 Difference]: Finished difference Result 1292 states and 1758 transitions. [2022-04-27 23:55:33,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1758 transitions. [2022-04-27 23:55:33,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:55:33,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:55:33,519 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:55:33,519 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:55:33,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1255 states, 875 states have (on average 1.2765714285714285) internal successors, (1117), 893 states have internal predecessors, (1117), 307 states have call successors, (307), 73 states have call predecessors, (307), 72 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) [2022-04-27 23:55:33,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 1255 states and 1727 transitions. [2022-04-27 23:55:33,594 INFO L78 Accepts]: Start accepts. Automaton has 1255 states and 1727 transitions. Word has length 64 [2022-04-27 23:55:33,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:55:33,594 INFO L495 AbstractCegarLoop]: Abstraction has 1255 states and 1727 transitions. [2022-04-27 23:55:33,594 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.928571428571429) internal successors, (69), 14 states have internal predecessors, (69), 6 states have call successors, (16), 5 states have call predecessors, (16), 4 states have return successors, (14), 4 states have call predecessors, (14), 5 states have call successors, (14) [2022-04-27 23:55:33,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1727 transitions. [2022-04-27 23:55:33,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-27 23:55:33,595 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:55:33,595 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:55:33,623 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-27 23:55:33,827 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-04-27 23:55:33,827 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:55:33,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:55:33,827 INFO L85 PathProgramCache]: Analyzing trace with hash -934249537, now seen corresponding path program 1 times [2022-04-27 23:55:33,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:55:33,827 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341299297] [2022-04-27 23:55:33,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:55:33,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:55:33,844 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:55:33,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [443036795] [2022-04-27 23:55:33,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:55:33,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:55:33,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:55:33,860 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) [2022-04-27 23:55:33,867 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-27 23:55:33,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:55:33,907 INFO L263 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 18 conjunts are in the unsatisfiable core [2022-04-27 23:55:33,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:55:33,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:55:34,182 INFO L272 TraceCheckUtils]: 0: Hoare triple {44513#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,182 INFO L290 TraceCheckUtils]: 1: Hoare triple {44513#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {44513#true} is VALID [2022-04-27 23:55:34,182 INFO L290 TraceCheckUtils]: 2: Hoare triple {44513#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,182 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44513#true} {44513#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,182 INFO L272 TraceCheckUtils]: 4: Hoare triple {44513#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,183 INFO L290 TraceCheckUtils]: 5: Hoare triple {44513#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {44513#true} is VALID [2022-04-27 23:55:34,183 INFO L272 TraceCheckUtils]: 6: Hoare triple {44513#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44513#true} is VALID [2022-04-27 23:55:34,183 INFO L290 TraceCheckUtils]: 7: Hoare triple {44513#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {44513#true} is VALID [2022-04-27 23:55:34,183 INFO L290 TraceCheckUtils]: 8: Hoare triple {44513#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,183 INFO L290 TraceCheckUtils]: 9: Hoare triple {44513#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,183 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {44513#true} {44513#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44513#true} is VALID [2022-04-27 23:55:34,183 INFO L272 TraceCheckUtils]: 11: Hoare triple {44513#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44513#true} is VALID [2022-04-27 23:55:34,183 INFO L290 TraceCheckUtils]: 12: Hoare triple {44513#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {44554#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 23:55:34,183 INFO L290 TraceCheckUtils]: 13: Hoare triple {44554#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {44558#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:55:34,184 INFO L290 TraceCheckUtils]: 14: Hoare triple {44558#(not (= |assume_abort_if_not_#in~cond| 0))} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44558#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:55:34,184 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {44558#(not (= |assume_abort_if_not_#in~cond| 0))} {44513#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44565#(<= 1 main_~y~0)} is VALID [2022-04-27 23:55:34,184 INFO L290 TraceCheckUtils]: 16: Hoare triple {44565#(<= 1 main_~y~0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {44569#(<= 1 main_~b~0)} is VALID [2022-04-27 23:55:34,185 INFO L290 TraceCheckUtils]: 17: Hoare triple {44569#(<= 1 main_~b~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {44569#(<= 1 main_~b~0)} is VALID [2022-04-27 23:55:34,185 INFO L290 TraceCheckUtils]: 18: Hoare triple {44569#(<= 1 main_~b~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {44569#(<= 1 main_~b~0)} is VALID [2022-04-27 23:55:34,185 INFO L290 TraceCheckUtils]: 19: Hoare triple {44569#(<= 1 main_~b~0)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {44569#(<= 1 main_~b~0)} is VALID [2022-04-27 23:55:34,185 INFO L290 TraceCheckUtils]: 20: Hoare triple {44569#(<= 1 main_~b~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {44569#(<= 1 main_~b~0)} is VALID [2022-04-27 23:55:34,185 INFO L290 TraceCheckUtils]: 21: Hoare triple {44569#(<= 1 main_~b~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {44569#(<= 1 main_~b~0)} is VALID [2022-04-27 23:55:34,186 INFO L290 TraceCheckUtils]: 22: Hoare triple {44569#(<= 1 main_~b~0)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,186 INFO L290 TraceCheckUtils]: 23: Hoare triple {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,186 INFO L290 TraceCheckUtils]: 24: Hoare triple {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,186 INFO L272 TraceCheckUtils]: 25: Hoare triple {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {44513#true} is VALID [2022-04-27 23:55:34,186 INFO L290 TraceCheckUtils]: 26: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,186 INFO L290 TraceCheckUtils]: 27: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,187 INFO L290 TraceCheckUtils]: 28: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,187 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {44513#true} {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,187 INFO L272 TraceCheckUtils]: 30: Hoare triple {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {44513#true} is VALID [2022-04-27 23:55:34,187 INFO L290 TraceCheckUtils]: 31: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,187 INFO L290 TraceCheckUtils]: 32: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,187 INFO L290 TraceCheckUtils]: 33: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,188 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {44513#true} {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,188 INFO L272 TraceCheckUtils]: 35: Hoare triple {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {44513#true} is VALID [2022-04-27 23:55:34,188 INFO L290 TraceCheckUtils]: 36: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,188 INFO L290 TraceCheckUtils]: 37: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,188 INFO L290 TraceCheckUtils]: 38: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,188 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {44513#true} {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,189 INFO L272 TraceCheckUtils]: 40: Hoare triple {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {44513#true} is VALID [2022-04-27 23:55:34,189 INFO L290 TraceCheckUtils]: 41: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,189 INFO L290 TraceCheckUtils]: 42: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,189 INFO L290 TraceCheckUtils]: 43: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,189 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {44513#true} {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,189 INFO L290 TraceCheckUtils]: 45: Hoare triple {44588#(and (= main_~b~0 main_~v~0) (= main_~d~0 1) (<= 1 main_~b~0))} [150] L52-->L48-3: Formula: (let ((.cse0 (* v_main_~v~0_7 2))) (and (<= .cse0 v_main_~c~0_10) (= v_main_~v~0_6 .cse0) (= v_main_~d~0_5 (* v_main_~d~0_6 2)))) InVars {main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_7, main_~d~0=v_main_~d~0_6} OutVars{main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_6, main_~d~0=v_main_~d~0_5} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,190 INFO L290 TraceCheckUtils]: 46: Hoare triple {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,190 INFO L290 TraceCheckUtils]: 47: Hoare triple {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,190 INFO L272 TraceCheckUtils]: 48: Hoare triple {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {44513#true} is VALID [2022-04-27 23:55:34,190 INFO L290 TraceCheckUtils]: 49: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,190 INFO L290 TraceCheckUtils]: 50: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,190 INFO L290 TraceCheckUtils]: 51: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,191 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {44513#true} {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,191 INFO L272 TraceCheckUtils]: 53: Hoare triple {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {44513#true} is VALID [2022-04-27 23:55:34,191 INFO L290 TraceCheckUtils]: 54: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,191 INFO L290 TraceCheckUtils]: 55: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,191 INFO L290 TraceCheckUtils]: 56: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,191 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {44513#true} {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,192 INFO L272 TraceCheckUtils]: 58: Hoare triple {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {44513#true} is VALID [2022-04-27 23:55:34,192 INFO L290 TraceCheckUtils]: 59: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,192 INFO L290 TraceCheckUtils]: 60: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,192 INFO L290 TraceCheckUtils]: 61: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,192 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {44513#true} {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} is VALID [2022-04-27 23:55:34,193 INFO L272 TraceCheckUtils]: 63: Hoare triple {44658#(and (= main_~v~0 (* main_~b~0 2)) (= main_~d~0 2) (<= 1 main_~b~0))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {44713#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:55:34,193 INFO L290 TraceCheckUtils]: 64: Hoare triple {44713#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44717#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:55:34,193 INFO L290 TraceCheckUtils]: 65: Hoare triple {44717#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {44514#false} is VALID [2022-04-27 23:55:34,193 INFO L290 TraceCheckUtils]: 66: Hoare triple {44514#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44514#false} is VALID [2022-04-27 23:55:34,193 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-04-27 23:55:34,193 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 23:55:34,394 INFO L290 TraceCheckUtils]: 66: Hoare triple {44514#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44514#false} is VALID [2022-04-27 23:55:34,394 INFO L290 TraceCheckUtils]: 65: Hoare triple {44717#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {44514#false} is VALID [2022-04-27 23:55:34,394 INFO L290 TraceCheckUtils]: 64: Hoare triple {44713#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44717#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:55:34,395 INFO L272 TraceCheckUtils]: 63: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {44713#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:55:34,395 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {44513#true} {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,395 INFO L290 TraceCheckUtils]: 61: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,395 INFO L290 TraceCheckUtils]: 60: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,395 INFO L290 TraceCheckUtils]: 59: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,395 INFO L272 TraceCheckUtils]: 58: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {44513#true} is VALID [2022-04-27 23:55:34,396 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {44513#true} {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,396 INFO L290 TraceCheckUtils]: 56: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,396 INFO L290 TraceCheckUtils]: 55: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,396 INFO L290 TraceCheckUtils]: 54: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,396 INFO L272 TraceCheckUtils]: 53: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {44513#true} is VALID [2022-04-27 23:55:34,397 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {44513#true} {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,397 INFO L290 TraceCheckUtils]: 51: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,397 INFO L290 TraceCheckUtils]: 50: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,397 INFO L290 TraceCheckUtils]: 49: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,397 INFO L272 TraceCheckUtils]: 48: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {44513#true} is VALID [2022-04-27 23:55:34,397 INFO L290 TraceCheckUtils]: 47: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,397 INFO L290 TraceCheckUtils]: 46: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,399 INFO L290 TraceCheckUtils]: 45: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [150] L52-->L48-3: Formula: (let ((.cse0 (* v_main_~v~0_7 2))) (and (<= .cse0 v_main_~c~0_10) (= v_main_~v~0_6 .cse0) (= v_main_~d~0_5 (* v_main_~d~0_6 2)))) InVars {main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_7, main_~d~0=v_main_~d~0_6} OutVars{main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_6, main_~d~0=v_main_~d~0_5} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,400 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {44513#true} {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,400 INFO L290 TraceCheckUtils]: 43: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,400 INFO L290 TraceCheckUtils]: 42: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,400 INFO L290 TraceCheckUtils]: 41: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,400 INFO L272 TraceCheckUtils]: 40: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {44513#true} is VALID [2022-04-27 23:55:34,400 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {44513#true} {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,400 INFO L290 TraceCheckUtils]: 38: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,400 INFO L290 TraceCheckUtils]: 37: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,400 INFO L290 TraceCheckUtils]: 36: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,401 INFO L272 TraceCheckUtils]: 35: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {44513#true} is VALID [2022-04-27 23:55:34,401 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {44513#true} {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,401 INFO L290 TraceCheckUtils]: 33: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,401 INFO L290 TraceCheckUtils]: 32: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,401 INFO L290 TraceCheckUtils]: 31: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,401 INFO L272 TraceCheckUtils]: 30: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {44513#true} is VALID [2022-04-27 23:55:34,402 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {44513#true} {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,402 INFO L290 TraceCheckUtils]: 28: Hoare triple {44513#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,402 INFO L290 TraceCheckUtils]: 27: Hoare triple {44513#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,402 INFO L290 TraceCheckUtils]: 26: Hoare triple {44513#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {44513#true} is VALID [2022-04-27 23:55:34,402 INFO L272 TraceCheckUtils]: 25: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {44513#true} is VALID [2022-04-27 23:55:34,402 INFO L290 TraceCheckUtils]: 24: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,403 INFO L290 TraceCheckUtils]: 23: Hoare triple {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,403 INFO L290 TraceCheckUtils]: 22: Hoare triple {44513#true} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {44733#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 23:55:34,403 INFO L290 TraceCheckUtils]: 21: Hoare triple {44513#true} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {44513#true} is VALID [2022-04-27 23:55:34,403 INFO L290 TraceCheckUtils]: 20: Hoare triple {44513#true} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {44513#true} is VALID [2022-04-27 23:55:34,403 INFO L290 TraceCheckUtils]: 19: Hoare triple {44513#true} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {44513#true} is VALID [2022-04-27 23:55:34,403 INFO L290 TraceCheckUtils]: 18: Hoare triple {44513#true} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {44513#true} is VALID [2022-04-27 23:55:34,403 INFO L290 TraceCheckUtils]: 17: Hoare triple {44513#true} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {44513#true} is VALID [2022-04-27 23:55:34,403 INFO L290 TraceCheckUtils]: 16: Hoare triple {44513#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {44513#true} is VALID [2022-04-27 23:55:34,403 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {44513#true} {44513#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44513#true} is VALID [2022-04-27 23:55:34,403 INFO L290 TraceCheckUtils]: 14: Hoare triple {44513#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,403 INFO L290 TraceCheckUtils]: 13: Hoare triple {44513#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,403 INFO L290 TraceCheckUtils]: 12: Hoare triple {44513#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {44513#true} is VALID [2022-04-27 23:55:34,404 INFO L272 TraceCheckUtils]: 11: Hoare triple {44513#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44513#true} is VALID [2022-04-27 23:55:34,404 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {44513#true} {44513#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44513#true} is VALID [2022-04-27 23:55:34,404 INFO L290 TraceCheckUtils]: 9: Hoare triple {44513#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,404 INFO L290 TraceCheckUtils]: 8: Hoare triple {44513#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,404 INFO L290 TraceCheckUtils]: 7: Hoare triple {44513#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {44513#true} is VALID [2022-04-27 23:55:34,404 INFO L272 TraceCheckUtils]: 6: Hoare triple {44513#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44513#true} is VALID [2022-04-27 23:55:34,404 INFO L290 TraceCheckUtils]: 5: Hoare triple {44513#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {44513#true} is VALID [2022-04-27 23:55:34,404 INFO L272 TraceCheckUtils]: 4: Hoare triple {44513#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,404 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44513#true} {44513#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {44513#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {44513#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {44513#true} is VALID [2022-04-27 23:55:34,404 INFO L272 TraceCheckUtils]: 0: Hoare triple {44513#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44513#true} is VALID [2022-04-27 23:55:34,405 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-04-27 23:55:34,405 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:55:34,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341299297] [2022-04-27 23:55:34,405 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:55:34,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [443036795] [2022-04-27 23:55:34,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [443036795] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-27 23:55:34,405 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-27 23:55:34,405 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 11 [2022-04-27 23:55:34,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372610414] [2022-04-27 23:55:34,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 23:55:34,406 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 67 [2022-04-27 23:55:34,407 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:55:34,407 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-27 23:55:34,438 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:55:34,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 23:55:34,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:55:34,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 23:55:34,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2022-04-27 23:55:34,439 INFO L87 Difference]: Start difference. First operand 1255 states and 1727 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-27 23:55:36,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:55:36,772 INFO L93 Difference]: Finished difference Result 1285 states and 1756 transitions. [2022-04-27 23:55:36,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 23:55:36,772 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 67 [2022-04-27 23:55:36,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:55:36,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-27 23:55:36,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 56 transitions. [2022-04-27 23:55:36,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-27 23:55:36,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 56 transitions. [2022-04-27 23:55:36,773 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 56 transitions. [2022-04-27 23:55:36,802 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:55:36,868 INFO L225 Difference]: With dead ends: 1285 [2022-04-27 23:55:36,868 INFO L226 Difference]: Without dead ends: 1283 [2022-04-27 23:55:36,869 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 122 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-27 23:55:36,869 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 12 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 147 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 23:55:36,870 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 147 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 23:55:36,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1283 states. [2022-04-27 23:55:38,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1283 to 1275. [2022-04-27 23:55:38,100 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:55:38,102 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1283 states. Second operand has 1275 states, 890 states have (on average 1.2696629213483146) internal successors, (1130), 908 states have internal predecessors, (1130), 307 states have call successors, (307), 78 states have call predecessors, (307), 77 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) [2022-04-27 23:55:38,103 INFO L74 IsIncluded]: Start isIncluded. First operand 1283 states. Second operand has 1275 states, 890 states have (on average 1.2696629213483146) internal successors, (1130), 908 states have internal predecessors, (1130), 307 states have call successors, (307), 78 states have call predecessors, (307), 77 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) [2022-04-27 23:55:38,104 INFO L87 Difference]: Start difference. First operand 1283 states. Second operand has 1275 states, 890 states have (on average 1.2696629213483146) internal successors, (1130), 908 states have internal predecessors, (1130), 307 states have call successors, (307), 78 states have call predecessors, (307), 77 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) [2022-04-27 23:55:38,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:55:38,154 INFO L93 Difference]: Finished difference Result 1283 states and 1748 transitions. [2022-04-27 23:55:38,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1748 transitions. [2022-04-27 23:55:38,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:55:38,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:55:38,158 INFO L74 IsIncluded]: Start isIncluded. First operand has 1275 states, 890 states have (on average 1.2696629213483146) internal successors, (1130), 908 states have internal predecessors, (1130), 307 states have call successors, (307), 78 states have call predecessors, (307), 77 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) Second operand 1283 states. [2022-04-27 23:55:38,159 INFO L87 Difference]: Start difference. First operand has 1275 states, 890 states have (on average 1.2696629213483146) internal successors, (1130), 908 states have internal predecessors, (1130), 307 states have call successors, (307), 78 states have call predecessors, (307), 77 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) Second operand 1283 states. [2022-04-27 23:55:38,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:55:38,211 INFO L93 Difference]: Finished difference Result 1283 states and 1748 transitions. [2022-04-27 23:55:38,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1748 transitions. [2022-04-27 23:55:38,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:55:38,214 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:55:38,214 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:55:38,214 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:55:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1275 states, 890 states have (on average 1.2696629213483146) internal successors, (1130), 908 states have internal predecessors, (1130), 307 states have call successors, (307), 78 states have call predecessors, (307), 77 states have return successors, (303), 288 states have call predecessors, (303), 303 states have call successors, (303) [2022-04-27 23:55:38,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 1275 states and 1740 transitions. [2022-04-27 23:55:38,289 INFO L78 Accepts]: Start accepts. Automaton has 1275 states and 1740 transitions. Word has length 67 [2022-04-27 23:55:38,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:55:38,289 INFO L495 AbstractCegarLoop]: Abstraction has 1275 states and 1740 transitions. [2022-04-27 23:55:38,289 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-27 23:55:38,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1740 transitions. [2022-04-27 23:55:38,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-04-27 23:55:38,291 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:55:38,291 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:55:38,327 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-27 23:55:38,511 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:55:38,511 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:55:38,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:55:38,512 INFO L85 PathProgramCache]: Analyzing trace with hash -1422612783, now seen corresponding path program 1 times [2022-04-27 23:55:38,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:55:38,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075751187] [2022-04-27 23:55:38,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:55:38,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:55:38,522 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:55:38,522 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [789310937] [2022-04-27 23:55:38,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:55:38,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:55:38,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:55:38,536 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) [2022-04-27 23:55:38,555 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-27 23:55:38,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:55:38,597 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 4 conjunts are in the unsatisfiable core [2022-04-27 23:55:38,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:55:38,606 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:55:38,763 INFO L272 TraceCheckUtils]: 0: Hoare triple {51233#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {51233#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {51233#true} is VALID [2022-04-27 23:55:38,763 INFO L290 TraceCheckUtils]: 2: Hoare triple {51233#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,763 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {51233#true} {51233#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,763 INFO L272 TraceCheckUtils]: 4: Hoare triple {51233#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,763 INFO L290 TraceCheckUtils]: 5: Hoare triple {51233#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L272 TraceCheckUtils]: 6: Hoare triple {51233#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L290 TraceCheckUtils]: 7: Hoare triple {51233#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L290 TraceCheckUtils]: 8: Hoare triple {51233#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L290 TraceCheckUtils]: 9: Hoare triple {51233#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {51233#true} {51233#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L272 TraceCheckUtils]: 11: Hoare triple {51233#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L290 TraceCheckUtils]: 12: Hoare triple {51233#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L290 TraceCheckUtils]: 13: Hoare triple {51233#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L290 TraceCheckUtils]: 14: Hoare triple {51233#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {51233#true} {51233#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L290 TraceCheckUtils]: 16: Hoare triple {51233#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L290 TraceCheckUtils]: 17: Hoare triple {51233#true} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L290 TraceCheckUtils]: 18: Hoare triple {51233#true} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L290 TraceCheckUtils]: 19: Hoare triple {51233#true} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {51233#true} is VALID [2022-04-27 23:55:38,764 INFO L290 TraceCheckUtils]: 20: Hoare triple {51233#true} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {51233#true} is VALID [2022-04-27 23:55:38,765 INFO L290 TraceCheckUtils]: 21: Hoare triple {51233#true} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {51233#true} is VALID [2022-04-27 23:55:38,765 INFO L290 TraceCheckUtils]: 22: Hoare triple {51233#true} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,765 INFO L290 TraceCheckUtils]: 23: Hoare triple {51233#true} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {51233#true} is VALID [2022-04-27 23:55:38,765 INFO L290 TraceCheckUtils]: 24: Hoare triple {51233#true} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {51233#true} is VALID [2022-04-27 23:55:38,765 INFO L290 TraceCheckUtils]: 25: Hoare triple {51233#true} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {51233#true} is VALID [2022-04-27 23:55:38,765 INFO L290 TraceCheckUtils]: 26: Hoare triple {51233#true} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {51233#true} is VALID [2022-04-27 23:55:38,765 INFO L290 TraceCheckUtils]: 27: Hoare triple {51233#true} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {51233#true} is VALID [2022-04-27 23:55:38,765 INFO L290 TraceCheckUtils]: 28: Hoare triple {51233#true} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {51233#true} is VALID [2022-04-27 23:55:38,765 INFO L290 TraceCheckUtils]: 29: Hoare triple {51233#true} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {51325#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 23:55:38,766 INFO L290 TraceCheckUtils]: 30: Hoare triple {51325#(<= main_~v~0 main_~b~0)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {51325#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 23:55:38,766 INFO L290 TraceCheckUtils]: 31: Hoare triple {51325#(<= main_~v~0 main_~b~0)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {51325#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 23:55:38,766 INFO L272 TraceCheckUtils]: 32: Hoare triple {51325#(<= main_~v~0 main_~b~0)} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {51233#true} is VALID [2022-04-27 23:55:38,766 INFO L290 TraceCheckUtils]: 33: Hoare triple {51233#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {51233#true} is VALID [2022-04-27 23:55:38,766 INFO L290 TraceCheckUtils]: 34: Hoare triple {51233#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,766 INFO L290 TraceCheckUtils]: 35: Hoare triple {51233#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,766 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {51233#true} {51325#(<= main_~v~0 main_~b~0)} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {51325#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 23:55:38,767 INFO L272 TraceCheckUtils]: 37: Hoare triple {51325#(<= main_~v~0 main_~b~0)} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {51233#true} is VALID [2022-04-27 23:55:38,767 INFO L290 TraceCheckUtils]: 38: Hoare triple {51233#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {51233#true} is VALID [2022-04-27 23:55:38,767 INFO L290 TraceCheckUtils]: 39: Hoare triple {51233#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,767 INFO L290 TraceCheckUtils]: 40: Hoare triple {51233#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,767 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {51233#true} {51325#(<= main_~v~0 main_~b~0)} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {51325#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 23:55:38,767 INFO L272 TraceCheckUtils]: 42: Hoare triple {51325#(<= main_~v~0 main_~b~0)} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {51233#true} is VALID [2022-04-27 23:55:38,767 INFO L290 TraceCheckUtils]: 43: Hoare triple {51233#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {51233#true} is VALID [2022-04-27 23:55:38,767 INFO L290 TraceCheckUtils]: 44: Hoare triple {51233#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,767 INFO L290 TraceCheckUtils]: 45: Hoare triple {51233#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,768 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {51233#true} {51325#(<= main_~v~0 main_~b~0)} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {51325#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 23:55:38,768 INFO L272 TraceCheckUtils]: 47: Hoare triple {51325#(<= main_~v~0 main_~b~0)} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {51233#true} is VALID [2022-04-27 23:55:38,768 INFO L290 TraceCheckUtils]: 48: Hoare triple {51233#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {51233#true} is VALID [2022-04-27 23:55:38,768 INFO L290 TraceCheckUtils]: 49: Hoare triple {51233#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,768 INFO L290 TraceCheckUtils]: 50: Hoare triple {51233#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51233#true} is VALID [2022-04-27 23:55:38,768 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {51233#true} {51325#(<= main_~v~0 main_~b~0)} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {51325#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 23:55:38,769 INFO L290 TraceCheckUtils]: 52: Hoare triple {51325#(<= main_~v~0 main_~b~0)} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {51395#(and (<= main_~v~0 main_~b~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-27 23:55:38,769 INFO L290 TraceCheckUtils]: 53: Hoare triple {51395#(and (<= main_~v~0 main_~b~0) (not (<= (* main_~v~0 2) main_~c~0)))} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {51399#(< main_~c~0 main_~b~0)} is VALID [2022-04-27 23:55:38,769 INFO L290 TraceCheckUtils]: 54: Hoare triple {51399#(< main_~c~0 main_~b~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {51399#(< main_~c~0 main_~b~0)} is VALID [2022-04-27 23:55:38,770 INFO L290 TraceCheckUtils]: 55: Hoare triple {51399#(< main_~c~0 main_~b~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {51399#(< main_~c~0 main_~b~0)} is VALID [2022-04-27 23:55:38,770 INFO L290 TraceCheckUtils]: 56: Hoare triple {51399#(< main_~c~0 main_~b~0)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {51234#false} is VALID [2022-04-27 23:55:38,770 INFO L290 TraceCheckUtils]: 57: Hoare triple {51234#false} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {51234#false} is VALID [2022-04-27 23:55:38,770 INFO L290 TraceCheckUtils]: 58: Hoare triple {51234#false} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {51234#false} is VALID [2022-04-27 23:55:38,770 INFO L272 TraceCheckUtils]: 59: Hoare triple {51234#false} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {51234#false} is VALID [2022-04-27 23:55:38,770 INFO L290 TraceCheckUtils]: 60: Hoare triple {51234#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {51234#false} is VALID [2022-04-27 23:55:38,770 INFO L290 TraceCheckUtils]: 61: Hoare triple {51234#false} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {51234#false} is VALID [2022-04-27 23:55:38,770 INFO L290 TraceCheckUtils]: 62: Hoare triple {51234#false} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51234#false} is VALID [2022-04-27 23:55:38,770 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {51234#false} {51234#false} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {51234#false} is VALID [2022-04-27 23:55:38,771 INFO L272 TraceCheckUtils]: 64: Hoare triple {51234#false} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {51234#false} is VALID [2022-04-27 23:55:38,771 INFO L290 TraceCheckUtils]: 65: Hoare triple {51234#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {51234#false} is VALID [2022-04-27 23:55:38,771 INFO L290 TraceCheckUtils]: 66: Hoare triple {51234#false} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {51234#false} is VALID [2022-04-27 23:55:38,771 INFO L290 TraceCheckUtils]: 67: Hoare triple {51234#false} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51234#false} is VALID [2022-04-27 23:55:38,771 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {51234#false} {51234#false} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {51234#false} is VALID [2022-04-27 23:55:38,771 INFO L272 TraceCheckUtils]: 69: Hoare triple {51234#false} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {51234#false} is VALID [2022-04-27 23:55:38,771 INFO L290 TraceCheckUtils]: 70: Hoare triple {51234#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {51234#false} is VALID [2022-04-27 23:55:38,771 INFO L290 TraceCheckUtils]: 71: Hoare triple {51234#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {51234#false} is VALID [2022-04-27 23:55:38,771 INFO L290 TraceCheckUtils]: 72: Hoare triple {51234#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {51234#false} is VALID [2022-04-27 23:55:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-04-27 23:55:38,771 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 23:55:38,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:55:38,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075751187] [2022-04-27 23:55:38,772 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:55:38,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [789310937] [2022-04-27 23:55:38,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [789310937] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 23:55:38,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 23:55:38,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-27 23:55:38,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083308702] [2022-04-27 23:55:38,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 23:55:38,773 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 73 [2022-04-27 23:55:38,773 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:55:38,773 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-04-27 23:55:38,813 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:55:38,813 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 23:55:38,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:55:38,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 23:55:38,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-27 23:55:38,814 INFO L87 Difference]: Start difference. First operand 1275 states and 1740 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-04-27 23:55:40,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:55:40,713 INFO L93 Difference]: Finished difference Result 2192 states and 3032 transitions. [2022-04-27 23:55:40,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 23:55:40,713 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 73 [2022-04-27 23:55:40,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:55:40,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-04-27 23:55:40,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 104 transitions. [2022-04-27 23:55:40,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-04-27 23:55:40,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 104 transitions. [2022-04-27 23:55:40,716 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 104 transitions. [2022-04-27 23:55:40,811 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:55:40,882 INFO L225 Difference]: With dead ends: 2192 [2022-04-27 23:55:40,882 INFO L226 Difference]: Without dead ends: 1325 [2022-04-27 23:55:40,884 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-27 23:55:40,885 INFO L413 NwaCegarLoop]: 48 mSDtfsCounter, 12 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 150 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 23:55:40,885 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 150 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 23:55:40,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1325 states. [2022-04-27 23:55:42,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1325 to 1232. [2022-04-27 23:55:42,162 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:55:42,164 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1325 states. Second operand has 1232 states, 885 states have (on average 1.2677966101694915) internal successors, (1122), 888 states have internal predecessors, (1122), 271 states have call successors, (271), 76 states have call predecessors, (271), 75 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) [2022-04-27 23:55:42,165 INFO L74 IsIncluded]: Start isIncluded. First operand 1325 states. Second operand has 1232 states, 885 states have (on average 1.2677966101694915) internal successors, (1122), 888 states have internal predecessors, (1122), 271 states have call successors, (271), 76 states have call predecessors, (271), 75 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) [2022-04-27 23:55:42,166 INFO L87 Difference]: Start difference. First operand 1325 states. Second operand has 1232 states, 885 states have (on average 1.2677966101694915) internal successors, (1122), 888 states have internal predecessors, (1122), 271 states have call successors, (271), 76 states have call predecessors, (271), 75 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) [2022-04-27 23:55:42,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:55:42,219 INFO L93 Difference]: Finished difference Result 1325 states and 1781 transitions. [2022-04-27 23:55:42,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1781 transitions. [2022-04-27 23:55:42,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:55:42,221 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:55:42,222 INFO L74 IsIncluded]: Start isIncluded. First operand has 1232 states, 885 states have (on average 1.2677966101694915) internal successors, (1122), 888 states have internal predecessors, (1122), 271 states have call successors, (271), 76 states have call predecessors, (271), 75 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) Second operand 1325 states. [2022-04-27 23:55:42,223 INFO L87 Difference]: Start difference. First operand has 1232 states, 885 states have (on average 1.2677966101694915) internal successors, (1122), 888 states have internal predecessors, (1122), 271 states have call successors, (271), 76 states have call predecessors, (271), 75 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) Second operand 1325 states. [2022-04-27 23:55:42,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:55:42,277 INFO L93 Difference]: Finished difference Result 1325 states and 1781 transitions. [2022-04-27 23:55:42,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1781 transitions. [2022-04-27 23:55:42,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:55:42,279 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:55:42,279 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:55:42,279 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:55:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1232 states, 885 states have (on average 1.2677966101694915) internal successors, (1122), 888 states have internal predecessors, (1122), 271 states have call successors, (271), 76 states have call predecessors, (271), 75 states have return successors, (267), 267 states have call predecessors, (267), 267 states have call successors, (267) [2022-04-27 23:55:42,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1232 states and 1660 transitions. [2022-04-27 23:55:42,349 INFO L78 Accepts]: Start accepts. Automaton has 1232 states and 1660 transitions. Word has length 73 [2022-04-27 23:55:42,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:55:42,349 INFO L495 AbstractCegarLoop]: Abstraction has 1232 states and 1660 transitions. [2022-04-27 23:55:42,349 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-04-27 23:55:42,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1660 transitions. [2022-04-27 23:55:42,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-04-27 23:55:42,349 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:55:42,349 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:55:42,381 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-27 23:55:42,565 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:55:42,565 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:55:42,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:55:42,566 INFO L85 PathProgramCache]: Analyzing trace with hash -1662269742, now seen corresponding path program 2 times [2022-04-27 23:55:42,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:55:42,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2107152354] [2022-04-27 23:55:42,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:55:42,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:55:42,580 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:55:42,581 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1482178350] [2022-04-27 23:55:42,581 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 23:55:42,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:55:42,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:55:42,581 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) [2022-04-27 23:55:42,586 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-27 23:55:42,645 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 23:55:42,645 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 23:55:42,646 INFO L263 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 82 conjunts are in the unsatisfiable core [2022-04-27 23:55:42,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:55:42,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:55:44,069 INFO L272 TraceCheckUtils]: 0: Hoare triple {59040#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:55:44,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {59040#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {59040#true} is VALID [2022-04-27 23:55:44,069 INFO L290 TraceCheckUtils]: 2: Hoare triple {59040#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:55:44,070 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59040#true} {59040#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:55:44,070 INFO L272 TraceCheckUtils]: 4: Hoare triple {59040#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:55:44,070 INFO L290 TraceCheckUtils]: 5: Hoare triple {59040#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {59040#true} is VALID [2022-04-27 23:55:44,070 INFO L272 TraceCheckUtils]: 6: Hoare triple {59040#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {59040#true} is VALID [2022-04-27 23:55:44,070 INFO L290 TraceCheckUtils]: 7: Hoare triple {59040#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {59040#true} is VALID [2022-04-27 23:55:44,070 INFO L290 TraceCheckUtils]: 8: Hoare triple {59040#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:55:44,070 INFO L290 TraceCheckUtils]: 9: Hoare triple {59040#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:55:44,070 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59040#true} {59040#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {59040#true} is VALID [2022-04-27 23:55:44,070 INFO L272 TraceCheckUtils]: 11: Hoare triple {59040#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {59040#true} is VALID [2022-04-27 23:55:44,070 INFO L290 TraceCheckUtils]: 12: Hoare triple {59040#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {59081#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 23:55:44,071 INFO L290 TraceCheckUtils]: 13: Hoare triple {59081#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {59085#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:55:44,071 INFO L290 TraceCheckUtils]: 14: Hoare triple {59085#(not (= |assume_abort_if_not_#in~cond| 0))} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59085#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 23:55:44,071 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59085#(not (= |assume_abort_if_not_#in~cond| 0))} {59040#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {59092#(<= 1 main_~y~0)} is VALID [2022-04-27 23:55:44,071 INFO L290 TraceCheckUtils]: 16: Hoare triple {59092#(<= 1 main_~y~0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {59096#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,072 INFO L290 TraceCheckUtils]: 17: Hoare triple {59096#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {59096#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,072 INFO L290 TraceCheckUtils]: 18: Hoare triple {59096#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {59096#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,072 INFO L290 TraceCheckUtils]: 19: Hoare triple {59096#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {59106#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,073 INFO L290 TraceCheckUtils]: 20: Hoare triple {59106#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {59106#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,073 INFO L290 TraceCheckUtils]: 21: Hoare triple {59106#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {59106#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,073 INFO L290 TraceCheckUtils]: 22: Hoare triple {59106#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {59116#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (<= main_~b~0 main_~c~0)) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,074 INFO L290 TraceCheckUtils]: 23: Hoare triple {59116#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (<= main_~b~0 main_~c~0)) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~c~0 main_~x~0) (= main_~p~0 1))} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {59120#(and (= main_~s~0 0) (= main_~p~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~q~0 1) (<= 1 main_~y~0))} is VALID [2022-04-27 23:55:44,074 INFO L290 TraceCheckUtils]: 24: Hoare triple {59120#(and (= main_~s~0 0) (= main_~p~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~q~0 1) (<= 1 main_~y~0))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {59120#(and (= main_~s~0 0) (= main_~p~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~q~0 1) (<= 1 main_~y~0))} is VALID [2022-04-27 23:55:44,075 INFO L290 TraceCheckUtils]: 25: Hoare triple {59120#(and (= main_~s~0 0) (= main_~p~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~q~0 1) (<= 1 main_~y~0))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {59120#(and (= main_~s~0 0) (= main_~p~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~q~0 1) (<= 1 main_~y~0))} is VALID [2022-04-27 23:55:44,075 INFO L290 TraceCheckUtils]: 26: Hoare triple {59120#(and (= main_~s~0 0) (= main_~p~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~q~0 1) (<= 1 main_~y~0))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {59130#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~q~0 1) (<= 1 main_~y~0))} is VALID [2022-04-27 23:55:44,075 INFO L290 TraceCheckUtils]: 27: Hoare triple {59130#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~q~0 1) (<= 1 main_~y~0))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {59130#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~q~0 1) (<= 1 main_~y~0))} is VALID [2022-04-27 23:55:44,076 INFO L290 TraceCheckUtils]: 28: Hoare triple {59130#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~q~0 1) (<= 1 main_~y~0))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {59130#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~q~0 1) (<= 1 main_~y~0))} is VALID [2022-04-27 23:55:44,076 INFO L290 TraceCheckUtils]: 29: Hoare triple {59130#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~q~0 1) (<= 1 main_~y~0))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {59140#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0))} is VALID [2022-04-27 23:55:44,076 INFO L290 TraceCheckUtils]: 30: Hoare triple {59140#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {59140#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0))} is VALID [2022-04-27 23:55:44,077 INFO L290 TraceCheckUtils]: 31: Hoare triple {59140#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {59140#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0))} is VALID [2022-04-27 23:55:44,077 INFO L272 TraceCheckUtils]: 32: Hoare triple {59140#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {59040#true} is VALID [2022-04-27 23:55:44,077 INFO L290 TraceCheckUtils]: 33: Hoare triple {59040#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59153#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:55:44,077 INFO L290 TraceCheckUtils]: 34: Hoare triple {59153#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:55:44,077 INFO L290 TraceCheckUtils]: 35: Hoare triple {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:55:44,078 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} {59140#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {59164#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:55:44,078 INFO L272 TraceCheckUtils]: 37: Hoare triple {59164#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {59040#true} is VALID [2022-04-27 23:55:44,078 INFO L290 TraceCheckUtils]: 38: Hoare triple {59040#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59040#true} is VALID [2022-04-27 23:55:44,078 INFO L290 TraceCheckUtils]: 39: Hoare triple {59040#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:55:44,079 INFO L290 TraceCheckUtils]: 40: Hoare triple {59040#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:55:44,079 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59040#true} {59164#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {59164#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:55:44,079 INFO L272 TraceCheckUtils]: 42: Hoare triple {59164#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {59040#true} is VALID [2022-04-27 23:55:44,079 INFO L290 TraceCheckUtils]: 43: Hoare triple {59040#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59040#true} is VALID [2022-04-27 23:55:44,079 INFO L290 TraceCheckUtils]: 44: Hoare triple {59040#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:55:44,079 INFO L290 TraceCheckUtils]: 45: Hoare triple {59040#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:55:44,080 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {59040#true} {59164#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {59164#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:55:44,080 INFO L272 TraceCheckUtils]: 47: Hoare triple {59164#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {59040#true} is VALID [2022-04-27 23:55:44,080 INFO L290 TraceCheckUtils]: 48: Hoare triple {59040#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59040#true} is VALID [2022-04-27 23:55:44,080 INFO L290 TraceCheckUtils]: 49: Hoare triple {59040#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:55:44,080 INFO L290 TraceCheckUtils]: 50: Hoare triple {59040#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:55:44,080 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {59040#true} {59164#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {59164#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:55:44,081 INFO L290 TraceCheckUtils]: 52: Hoare triple {59164#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (<= 1 main_~y~0) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {59213#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (< main_~c~0 (* main_~v~0 2)) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:55:44,082 INFO L290 TraceCheckUtils]: 53: Hoare triple {59213#(and (= main_~b~0 main_~v~0) (< main_~x~0 main_~c~0) (< main_~c~0 (* main_~v~0 2)) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 1) (= main_~q~0 1) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {59217#(and (< (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)) (* main_~b~0 2)) (= main_~s~0 0) (= main_~p~0 0) (< main_~x~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~k~0 1) (= main_~q~0 1) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* (- 1) main_~b~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:55:44,082 INFO L290 TraceCheckUtils]: 54: Hoare triple {59217#(and (< (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)) (* main_~b~0 2)) (= main_~s~0 0) (= main_~p~0 0) (< main_~x~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~k~0 1) (= main_~q~0 1) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* (- 1) main_~b~0) (* main_~p~0 main_~x~0))))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {59217#(and (< (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)) (* main_~b~0 2)) (= main_~s~0 0) (= main_~p~0 0) (< main_~x~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~k~0 1) (= main_~q~0 1) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* (- 1) main_~b~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:55:44,083 INFO L290 TraceCheckUtils]: 55: Hoare triple {59217#(and (< (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)) (* main_~b~0 2)) (= main_~s~0 0) (= main_~p~0 0) (< main_~x~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~k~0 1) (= main_~q~0 1) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* (- 1) main_~b~0) (* main_~p~0 main_~x~0))))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {59217#(and (< (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)) (* main_~b~0 2)) (= main_~s~0 0) (= main_~p~0 0) (< main_~x~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~k~0 1) (= main_~q~0 1) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* (- 1) main_~b~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:55:44,083 INFO L290 TraceCheckUtils]: 56: Hoare triple {59217#(and (< (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)) (* main_~b~0 2)) (= main_~s~0 0) (= main_~p~0 0) (< main_~x~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~k~0 1) (= main_~q~0 1) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* (- 1) main_~b~0) (* main_~p~0 main_~x~0))))} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {59217#(and (< (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)) (* main_~b~0 2)) (= main_~s~0 0) (= main_~p~0 0) (< main_~x~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~k~0 1) (= main_~q~0 1) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* (- 1) main_~b~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:55:44,085 INFO L290 TraceCheckUtils]: 57: Hoare triple {59217#(and (< (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)) (* main_~b~0 2)) (= main_~s~0 0) (= main_~p~0 0) (< main_~x~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~k~0 1) (= main_~q~0 1) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* (- 1) main_~b~0) (* main_~p~0 main_~x~0))))} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,085 INFO L290 TraceCheckUtils]: 58: Hoare triple {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,085 INFO L290 TraceCheckUtils]: 59: Hoare triple {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,086 INFO L290 TraceCheckUtils]: 60: Hoare triple {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,086 INFO L290 TraceCheckUtils]: 61: Hoare triple {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,086 INFO L290 TraceCheckUtils]: 62: Hoare triple {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,087 INFO L290 TraceCheckUtils]: 63: Hoare triple {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,087 INFO L290 TraceCheckUtils]: 64: Hoare triple {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,088 INFO L290 TraceCheckUtils]: 65: Hoare triple {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} is VALID [2022-04-27 23:55:44,088 INFO L272 TraceCheckUtils]: 66: Hoare triple {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {59040#true} is VALID [2022-04-27 23:55:44,088 INFO L290 TraceCheckUtils]: 67: Hoare triple {59040#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59153#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:55:44,088 INFO L290 TraceCheckUtils]: 68: Hoare triple {59153#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:55:44,088 INFO L290 TraceCheckUtils]: 69: Hoare triple {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:55:44,089 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} {59230#(and (= main_~r~0 0) (= (+ main_~s~0 main_~r~0) 1) (< main_~x~0 main_~y~0) (< main_~y~0 (* main_~a~0 2)) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {59270#(and (< (* main_~b~0 2) main_~y~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) main_~y~0)) (= main_~s~0 1) (< main_~x~0 main_~y~0) (= (+ main_~q~0 1) 0))} is VALID [2022-04-27 23:55:44,090 INFO L272 TraceCheckUtils]: 71: Hoare triple {59270#(and (< (* main_~b~0 2) main_~y~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) main_~y~0)) (= main_~s~0 1) (< main_~x~0 main_~y~0) (= (+ main_~q~0 1) 0))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {59274#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:55:44,090 INFO L290 TraceCheckUtils]: 72: Hoare triple {59274#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59278#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:55:44,090 INFO L290 TraceCheckUtils]: 73: Hoare triple {59278#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {59041#false} is VALID [2022-04-27 23:55:44,090 INFO L290 TraceCheckUtils]: 74: Hoare triple {59041#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59041#false} is VALID [2022-04-27 23:55:44,091 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 20 proven. 43 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-04-27 23:55:44,091 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 23:56:42,062 INFO L290 TraceCheckUtils]: 74: Hoare triple {59041#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59041#false} is VALID [2022-04-27 23:56:42,063 INFO L290 TraceCheckUtils]: 73: Hoare triple {59278#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {59041#false} is VALID [2022-04-27 23:56:42,063 INFO L290 TraceCheckUtils]: 72: Hoare triple {59274#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59278#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:56:42,064 INFO L272 TraceCheckUtils]: 71: Hoare triple {59294#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {59274#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:56:42,064 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {59294#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-27 23:56:42,065 INFO L290 TraceCheckUtils]: 69: Hoare triple {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:56:42,065 INFO L290 TraceCheckUtils]: 68: Hoare triple {59308#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:56:42,065 INFO L290 TraceCheckUtils]: 67: Hoare triple {59040#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59308#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 23:56:42,065 INFO L272 TraceCheckUtils]: 66: Hoare triple {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {59040#true} is VALID [2022-04-27 23:56:42,066 INFO L290 TraceCheckUtils]: 65: Hoare triple {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-27 23:56:42,066 INFO L290 TraceCheckUtils]: 64: Hoare triple {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-27 23:56:42,066 INFO L290 TraceCheckUtils]: 63: Hoare triple {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-27 23:56:42,067 INFO L290 TraceCheckUtils]: 62: Hoare triple {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-27 23:56:42,067 INFO L290 TraceCheckUtils]: 61: Hoare triple {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-27 23:56:42,068 INFO L290 TraceCheckUtils]: 60: Hoare triple {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-27 23:56:42,068 INFO L290 TraceCheckUtils]: 59: Hoare triple {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-27 23:56:42,068 INFO L290 TraceCheckUtils]: 58: Hoare triple {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-27 23:56:42,081 INFO L290 TraceCheckUtils]: 57: Hoare triple {59339#(or (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {59298#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-27 23:56:42,081 INFO L290 TraceCheckUtils]: 56: Hoare triple {59339#(or (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {59339#(or (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,107 INFO L290 TraceCheckUtils]: 55: Hoare triple {59339#(or (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {59339#(or (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,108 INFO L290 TraceCheckUtils]: 54: Hoare triple {59339#(or (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {59339#(or (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,113 INFO L290 TraceCheckUtils]: 53: Hoare triple {59352#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {59339#(or (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,113 INFO L290 TraceCheckUtils]: 52: Hoare triple {59356#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {59352#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,114 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {59040#true} {59356#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {59356#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,114 INFO L290 TraceCheckUtils]: 50: Hoare triple {59040#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,114 INFO L290 TraceCheckUtils]: 49: Hoare triple {59040#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,114 INFO L290 TraceCheckUtils]: 48: Hoare triple {59040#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59040#true} is VALID [2022-04-27 23:56:42,114 INFO L272 TraceCheckUtils]: 47: Hoare triple {59356#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {59040#true} is VALID [2022-04-27 23:56:42,115 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {59040#true} {59356#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {59356#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,115 INFO L290 TraceCheckUtils]: 45: Hoare triple {59040#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,115 INFO L290 TraceCheckUtils]: 44: Hoare triple {59040#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,115 INFO L290 TraceCheckUtils]: 43: Hoare triple {59040#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59040#true} is VALID [2022-04-27 23:56:42,115 INFO L272 TraceCheckUtils]: 42: Hoare triple {59356#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {59040#true} is VALID [2022-04-27 23:56:42,116 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59040#true} {59356#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {59356#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,116 INFO L290 TraceCheckUtils]: 40: Hoare triple {59040#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,116 INFO L290 TraceCheckUtils]: 39: Hoare triple {59040#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,116 INFO L290 TraceCheckUtils]: 38: Hoare triple {59040#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59040#true} is VALID [2022-04-27 23:56:42,116 INFO L272 TraceCheckUtils]: 37: Hoare triple {59356#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {59040#true} is VALID [2022-04-27 23:56:42,117 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} {59405#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {59356#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,118 INFO L290 TraceCheckUtils]: 35: Hoare triple {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:56:42,118 INFO L290 TraceCheckUtils]: 34: Hoare triple {59308#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {59157#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:56:42,118 INFO L290 TraceCheckUtils]: 33: Hoare triple {59040#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {59308#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 23:56:42,118 INFO L272 TraceCheckUtils]: 32: Hoare triple {59405#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {59040#true} is VALID [2022-04-27 23:56:42,119 INFO L290 TraceCheckUtils]: 31: Hoare triple {59405#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {59405#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,119 INFO L290 TraceCheckUtils]: 30: Hoare triple {59405#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {59405#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,120 INFO L290 TraceCheckUtils]: 29: Hoare triple {59427#(or (<= (* main_~b~0 2) main_~c~0) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ main_~c~0 (* (- 1) main_~b~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {59405#(or (= (+ main_~c~0 (* (- 1) main_~v~0)) (+ (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0))) (<= (* main_~v~0 2) main_~c~0) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,121 INFO L290 TraceCheckUtils]: 28: Hoare triple {59427#(or (<= (* main_~b~0 2) main_~c~0) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ main_~c~0 (* (- 1) main_~b~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {59427#(or (<= (* main_~b~0 2) main_~c~0) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ main_~c~0 (* (- 1) main_~b~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,121 INFO L290 TraceCheckUtils]: 27: Hoare triple {59427#(or (<= (* main_~b~0 2) main_~c~0) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ main_~c~0 (* (- 1) main_~b~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {59427#(or (<= (* main_~b~0 2) main_~c~0) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ main_~c~0 (* (- 1) main_~b~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,122 INFO L290 TraceCheckUtils]: 26: Hoare triple {59040#true} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {59427#(or (<= (* main_~b~0 2) main_~c~0) (= (+ (* main_~x~0 (+ main_~p~0 (* (- 1) (+ main_~k~0 1) main_~q~0))) (* main_~y~0 (+ main_~r~0 (* (* (+ main_~k~0 1) main_~s~0) (- 1))))) (+ main_~c~0 (* (- 1) main_~b~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-27 23:56:42,122 INFO L290 TraceCheckUtils]: 25: Hoare triple {59040#true} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L290 TraceCheckUtils]: 24: Hoare triple {59040#true} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L290 TraceCheckUtils]: 23: Hoare triple {59040#true} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L290 TraceCheckUtils]: 22: Hoare triple {59040#true} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L290 TraceCheckUtils]: 21: Hoare triple {59040#true} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L290 TraceCheckUtils]: 20: Hoare triple {59040#true} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L290 TraceCheckUtils]: 19: Hoare triple {59040#true} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L290 TraceCheckUtils]: 18: Hoare triple {59040#true} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L290 TraceCheckUtils]: 17: Hoare triple {59040#true} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L290 TraceCheckUtils]: 16: Hoare triple {59040#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59040#true} {59040#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L290 TraceCheckUtils]: 14: Hoare triple {59040#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L290 TraceCheckUtils]: 13: Hoare triple {59040#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L290 TraceCheckUtils]: 12: Hoare triple {59040#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {59040#true} is VALID [2022-04-27 23:56:42,123 INFO L272 TraceCheckUtils]: 11: Hoare triple {59040#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {59040#true} is VALID [2022-04-27 23:56:42,124 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59040#true} {59040#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {59040#true} is VALID [2022-04-27 23:56:42,124 INFO L290 TraceCheckUtils]: 9: Hoare triple {59040#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,124 INFO L290 TraceCheckUtils]: 8: Hoare triple {59040#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,124 INFO L290 TraceCheckUtils]: 7: Hoare triple {59040#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {59040#true} is VALID [2022-04-27 23:56:42,124 INFO L272 TraceCheckUtils]: 6: Hoare triple {59040#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {59040#true} is VALID [2022-04-27 23:56:42,124 INFO L290 TraceCheckUtils]: 5: Hoare triple {59040#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {59040#true} is VALID [2022-04-27 23:56:42,124 INFO L272 TraceCheckUtils]: 4: Hoare triple {59040#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,124 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59040#true} {59040#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,124 INFO L290 TraceCheckUtils]: 2: Hoare triple {59040#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,124 INFO L290 TraceCheckUtils]: 1: Hoare triple {59040#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {59040#true} is VALID [2022-04-27 23:56:42,124 INFO L272 TraceCheckUtils]: 0: Hoare triple {59040#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {59040#true} is VALID [2022-04-27 23:56:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 36 proven. 21 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-04-27 23:56:42,125 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:56:42,125 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2107152354] [2022-04-27 23:56:42,125 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:56:42,125 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1482178350] [2022-04-27 23:56:42,125 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1482178350] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 23:56:42,125 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 23:56:42,125 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 13] total 28 [2022-04-27 23:56:42,125 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289847556] [2022-04-27 23:56:42,125 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 23:56:42,126 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 26 states have (on average 3.0) internal successors, (78), 22 states have internal predecessors, (78), 9 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 6 states have call predecessors, (14), 7 states have call successors, (14) Word has length 75 [2022-04-27 23:56:42,126 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:56:42,126 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 28 states, 26 states have (on average 3.0) internal successors, (78), 22 states have internal predecessors, (78), 9 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 6 states have call predecessors, (14), 7 states have call successors, (14) [2022-04-27 23:56:42,285 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:56:42,285 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-27 23:56:42,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:56:42,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-27 23:56:42,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=631, Unknown=0, NotChecked=0, Total=756 [2022-04-27 23:56:42,286 INFO L87 Difference]: Start difference. First operand 1232 states and 1660 transitions. Second operand has 28 states, 26 states have (on average 3.0) internal successors, (78), 22 states have internal predecessors, (78), 9 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 6 states have call predecessors, (14), 7 states have call successors, (14) [2022-04-27 23:56:56,759 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 23:56:59,025 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 23:57:07,070 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 23:57:15,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:57:15,738 INFO L93 Difference]: Finished difference Result 1475 states and 1968 transitions. [2022-04-27 23:57:15,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-04-27 23:57:15,751 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 26 states have (on average 3.0) internal successors, (78), 22 states have internal predecessors, (78), 9 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 6 states have call predecessors, (14), 7 states have call successors, (14) Word has length 75 [2022-04-27 23:57:15,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 23:57:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 26 states have (on average 3.0) internal successors, (78), 22 states have internal predecessors, (78), 9 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 6 states have call predecessors, (14), 7 states have call successors, (14) [2022-04-27 23:57:15,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 245 transitions. [2022-04-27 23:57:15,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 26 states have (on average 3.0) internal successors, (78), 22 states have internal predecessors, (78), 9 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 6 states have call predecessors, (14), 7 states have call successors, (14) [2022-04-27 23:57:15,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 245 transitions. [2022-04-27 23:57:15,756 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 245 transitions. [2022-04-27 23:57:16,235 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:57:16,327 INFO L225 Difference]: With dead ends: 1475 [2022-04-27 23:57:16,327 INFO L226 Difference]: Without dead ends: 1469 [2022-04-27 23:57:16,328 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 180 GetRequests, 130 SyntacticMatches, 2 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 607 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=469, Invalid=1981, Unknown=0, NotChecked=0, Total=2450 [2022-04-27 23:57:16,328 INFO L413 NwaCegarLoop]: 60 mSDtfsCounter, 329 mSDsluCounter, 506 mSDsCounter, 0 mSdLazyCounter, 1065 mSolverCounterSat, 343 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 566 SdHoareTripleChecker+Invalid, 1410 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 343 IncrementalHoareTripleChecker+Valid, 1065 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.5s IncrementalHoareTripleChecker+Time [2022-04-27 23:57:16,328 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [335 Valid, 566 Invalid, 1410 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [343 Valid, 1065 Invalid, 2 Unknown, 0 Unchecked, 14.5s Time] [2022-04-27 23:57:16,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1469 states. [2022-04-27 23:57:18,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1469 to 1416. [2022-04-27 23:57:18,875 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 23:57:18,876 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1469 states. Second operand has 1416 states, 1028 states have (on average 1.2752918287937742) internal successors, (1311), 1037 states have internal predecessors, (1311), 298 states have call successors, (298), 91 states have call predecessors, (298), 89 states have return successors, (295), 287 states have call predecessors, (295), 295 states have call successors, (295) [2022-04-27 23:57:18,877 INFO L74 IsIncluded]: Start isIncluded. First operand 1469 states. Second operand has 1416 states, 1028 states have (on average 1.2752918287937742) internal successors, (1311), 1037 states have internal predecessors, (1311), 298 states have call successors, (298), 91 states have call predecessors, (298), 89 states have return successors, (295), 287 states have call predecessors, (295), 295 states have call successors, (295) [2022-04-27 23:57:18,878 INFO L87 Difference]: Start difference. First operand 1469 states. Second operand has 1416 states, 1028 states have (on average 1.2752918287937742) internal successors, (1311), 1037 states have internal predecessors, (1311), 298 states have call successors, (298), 91 states have call predecessors, (298), 89 states have return successors, (295), 287 states have call predecessors, (295), 295 states have call successors, (295) [2022-04-27 23:57:18,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:57:18,940 INFO L93 Difference]: Finished difference Result 1469 states and 1958 transitions. [2022-04-27 23:57:18,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1958 transitions. [2022-04-27 23:57:18,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:57:18,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:57:18,945 INFO L74 IsIncluded]: Start isIncluded. First operand has 1416 states, 1028 states have (on average 1.2752918287937742) internal successors, (1311), 1037 states have internal predecessors, (1311), 298 states have call successors, (298), 91 states have call predecessors, (298), 89 states have return successors, (295), 287 states have call predecessors, (295), 295 states have call successors, (295) Second operand 1469 states. [2022-04-27 23:57:18,946 INFO L87 Difference]: Start difference. First operand has 1416 states, 1028 states have (on average 1.2752918287937742) internal successors, (1311), 1037 states have internal predecessors, (1311), 298 states have call successors, (298), 91 states have call predecessors, (298), 89 states have return successors, (295), 287 states have call predecessors, (295), 295 states have call successors, (295) Second operand 1469 states. [2022-04-27 23:57:19,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 23:57:19,009 INFO L93 Difference]: Finished difference Result 1469 states and 1958 transitions. [2022-04-27 23:57:19,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1958 transitions. [2022-04-27 23:57:19,011 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 23:57:19,011 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 23:57:19,011 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 23:57:19,011 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 23:57:19,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1416 states, 1028 states have (on average 1.2752918287937742) internal successors, (1311), 1037 states have internal predecessors, (1311), 298 states have call successors, (298), 91 states have call predecessors, (298), 89 states have return successors, (295), 287 states have call predecessors, (295), 295 states have call successors, (295) [2022-04-27 23:57:19,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1416 states and 1904 transitions. [2022-04-27 23:57:19,101 INFO L78 Accepts]: Start accepts. Automaton has 1416 states and 1904 transitions. Word has length 75 [2022-04-27 23:57:19,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 23:57:19,101 INFO L495 AbstractCegarLoop]: Abstraction has 1416 states and 1904 transitions. [2022-04-27 23:57:19,101 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 26 states have (on average 3.0) internal successors, (78), 22 states have internal predecessors, (78), 9 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 6 states have call predecessors, (14), 7 states have call successors, (14) [2022-04-27 23:57:19,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1904 transitions. [2022-04-27 23:57:19,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-04-27 23:57:19,103 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 23:57:19,103 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 8, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 23:57:19,119 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2022-04-27 23:57:19,319 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2022-04-27 23:57:19,319 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 23:57:19,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 23:57:19,319 INFO L85 PathProgramCache]: Analyzing trace with hash 612727057, now seen corresponding path program 1 times [2022-04-27 23:57:19,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 23:57:19,320 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955571899] [2022-04-27 23:57:19,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:57:19,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 23:57:19,330 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 23:57:19,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [437619014] [2022-04-27 23:57:19,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 23:57:19,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 23:57:19,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 23:57:19,331 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) [2022-04-27 23:57:19,335 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-27 23:57:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:57:19,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 86 conjunts are in the unsatisfiable core [2022-04-27 23:57:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 23:57:19,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 23:57:21,397 INFO L272 TraceCheckUtils]: 0: Hoare triple {66641#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,397 INFO L290 TraceCheckUtils]: 1: Hoare triple {66641#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {66641#true} is VALID [2022-04-27 23:57:21,397 INFO L290 TraceCheckUtils]: 2: Hoare triple {66641#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,397 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66641#true} {66641#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,397 INFO L272 TraceCheckUtils]: 4: Hoare triple {66641#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,397 INFO L290 TraceCheckUtils]: 5: Hoare triple {66641#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {66641#true} is VALID [2022-04-27 23:57:21,397 INFO L272 TraceCheckUtils]: 6: Hoare triple {66641#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {66641#true} is VALID [2022-04-27 23:57:21,397 INFO L290 TraceCheckUtils]: 7: Hoare triple {66641#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {66641#true} is VALID [2022-04-27 23:57:21,397 INFO L290 TraceCheckUtils]: 8: Hoare triple {66641#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,397 INFO L290 TraceCheckUtils]: 9: Hoare triple {66641#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,397 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66641#true} {66641#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {66641#true} is VALID [2022-04-27 23:57:21,398 INFO L272 TraceCheckUtils]: 11: Hoare triple {66641#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {66641#true} is VALID [2022-04-27 23:57:21,398 INFO L290 TraceCheckUtils]: 12: Hoare triple {66641#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {66641#true} is VALID [2022-04-27 23:57:21,398 INFO L290 TraceCheckUtils]: 13: Hoare triple {66641#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,398 INFO L290 TraceCheckUtils]: 14: Hoare triple {66641#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,398 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66641#true} {66641#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {66641#true} is VALID [2022-04-27 23:57:21,398 INFO L290 TraceCheckUtils]: 16: Hoare triple {66641#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {66694#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (<= main_~p~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0))} is VALID [2022-04-27 23:57:21,399 INFO L290 TraceCheckUtils]: 17: Hoare triple {66694#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (<= main_~p~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {66694#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (<= main_~p~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0))} is VALID [2022-04-27 23:57:21,399 INFO L290 TraceCheckUtils]: 18: Hoare triple {66694#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (<= main_~p~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {66694#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (<= main_~p~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0))} is VALID [2022-04-27 23:57:21,399 INFO L290 TraceCheckUtils]: 19: Hoare triple {66694#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (<= main_~p~0 1) (= main_~q~0 0) (= main_~a~0 main_~x~0))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {66704#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (<= main_~p~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0))} is VALID [2022-04-27 23:57:21,400 INFO L290 TraceCheckUtils]: 20: Hoare triple {66704#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (<= main_~p~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {66704#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (<= main_~p~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0))} is VALID [2022-04-27 23:57:21,400 INFO L290 TraceCheckUtils]: 21: Hoare triple {66704#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (<= main_~p~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {66704#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (<= main_~p~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0))} is VALID [2022-04-27 23:57:21,401 INFO L290 TraceCheckUtils]: 22: Hoare triple {66704#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (<= main_~p~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0))} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {66714#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (<= main_~b~0 main_~c~0)) (<= main_~p~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0))} is VALID [2022-04-27 23:57:21,402 INFO L290 TraceCheckUtils]: 23: Hoare triple {66714#(and (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (<= main_~b~0 main_~c~0)) (<= main_~p~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0))} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {66718#(and (= main_~s~0 0) (= main_~p~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0))} is VALID [2022-04-27 23:57:21,402 INFO L290 TraceCheckUtils]: 24: Hoare triple {66718#(and (= main_~s~0 0) (= main_~p~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {66718#(and (= main_~s~0 0) (= main_~p~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0))} is VALID [2022-04-27 23:57:21,402 INFO L290 TraceCheckUtils]: 25: Hoare triple {66718#(and (= main_~s~0 0) (= main_~p~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {66718#(and (= main_~s~0 0) (= main_~p~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0))} is VALID [2022-04-27 23:57:21,403 INFO L290 TraceCheckUtils]: 26: Hoare triple {66718#(and (= main_~s~0 0) (= main_~p~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0))} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {66728#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0))} is VALID [2022-04-27 23:57:21,403 INFO L290 TraceCheckUtils]: 27: Hoare triple {66728#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {66728#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0))} is VALID [2022-04-27 23:57:21,404 INFO L290 TraceCheckUtils]: 28: Hoare triple {66728#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {66728#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0))} is VALID [2022-04-27 23:57:21,404 INFO L290 TraceCheckUtils]: 29: Hoare triple {66728#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} is VALID [2022-04-27 23:57:21,405 INFO L290 TraceCheckUtils]: 30: Hoare triple {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} is VALID [2022-04-27 23:57:21,405 INFO L290 TraceCheckUtils]: 31: Hoare triple {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} is VALID [2022-04-27 23:57:21,405 INFO L272 TraceCheckUtils]: 32: Hoare triple {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {66641#true} is VALID [2022-04-27 23:57:21,405 INFO L290 TraceCheckUtils]: 33: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66641#true} is VALID [2022-04-27 23:57:21,405 INFO L290 TraceCheckUtils]: 34: Hoare triple {66641#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,405 INFO L290 TraceCheckUtils]: 35: Hoare triple {66641#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,406 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {66641#true} {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} is VALID [2022-04-27 23:57:21,406 INFO L272 TraceCheckUtils]: 37: Hoare triple {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {66641#true} is VALID [2022-04-27 23:57:21,406 INFO L290 TraceCheckUtils]: 38: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66641#true} is VALID [2022-04-27 23:57:21,406 INFO L290 TraceCheckUtils]: 39: Hoare triple {66641#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,406 INFO L290 TraceCheckUtils]: 40: Hoare triple {66641#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,407 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {66641#true} {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} is VALID [2022-04-27 23:57:21,407 INFO L272 TraceCheckUtils]: 42: Hoare triple {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {66641#true} is VALID [2022-04-27 23:57:21,407 INFO L290 TraceCheckUtils]: 43: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66641#true} is VALID [2022-04-27 23:57:21,407 INFO L290 TraceCheckUtils]: 44: Hoare triple {66641#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,408 INFO L290 TraceCheckUtils]: 45: Hoare triple {66641#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,408 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {66641#true} {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} is VALID [2022-04-27 23:57:21,408 INFO L272 TraceCheckUtils]: 47: Hoare triple {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {66641#true} is VALID [2022-04-27 23:57:21,408 INFO L290 TraceCheckUtils]: 48: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66641#true} is VALID [2022-04-27 23:57:21,408 INFO L290 TraceCheckUtils]: 49: Hoare triple {66641#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,409 INFO L290 TraceCheckUtils]: 50: Hoare triple {66641#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,409 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {66641#true} {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} is VALID [2022-04-27 23:57:21,410 INFO L290 TraceCheckUtils]: 52: Hoare triple {66738#(and (= main_~b~0 main_~v~0) (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 1))} [150] L52-->L48-3: Formula: (let ((.cse0 (* v_main_~v~0_7 2))) (and (<= .cse0 v_main_~c~0_10) (= v_main_~v~0_6 .cse0) (= v_main_~d~0_5 (* v_main_~d~0_6 2)))) InVars {main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_7, main_~d~0=v_main_~d~0_6} OutVars{main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_6, main_~d~0=v_main_~d~0_5} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {66808#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 2))} is VALID [2022-04-27 23:57:21,410 INFO L290 TraceCheckUtils]: 53: Hoare triple {66808#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 2))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {66808#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 2))} is VALID [2022-04-27 23:57:21,411 INFO L290 TraceCheckUtils]: 54: Hoare triple {66808#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 2))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {66808#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 2))} is VALID [2022-04-27 23:57:21,411 INFO L272 TraceCheckUtils]: 55: Hoare triple {66808#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 2))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {66641#true} is VALID [2022-04-27 23:57:21,411 INFO L290 TraceCheckUtils]: 56: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66821#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:57:21,412 INFO L290 TraceCheckUtils]: 57: Hoare triple {66821#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:57:21,412 INFO L290 TraceCheckUtils]: 58: Hoare triple {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:57:21,413 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} {66808#(and (= main_~c~0 main_~a~0) (= main_~s~0 0) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (not (<= main_~a~0 main_~x~0)) (<= main_~q~0 1) (= main_~r~0 1) (= main_~a~0 main_~y~0) (= main_~b~0 main_~x~0) (= main_~d~0 2))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {66832#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:57:21,413 INFO L272 TraceCheckUtils]: 60: Hoare triple {66832#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {66641#true} is VALID [2022-04-27 23:57:21,413 INFO L290 TraceCheckUtils]: 61: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66821#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:57:21,414 INFO L290 TraceCheckUtils]: 62: Hoare triple {66821#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:57:21,414 INFO L290 TraceCheckUtils]: 63: Hoare triple {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:57:21,415 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} {66832#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {66848#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:57:21,415 INFO L272 TraceCheckUtils]: 65: Hoare triple {66848#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {66641#true} is VALID [2022-04-27 23:57:21,415 INFO L290 TraceCheckUtils]: 66: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66641#true} is VALID [2022-04-27 23:57:21,415 INFO L290 TraceCheckUtils]: 67: Hoare triple {66641#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,415 INFO L290 TraceCheckUtils]: 68: Hoare triple {66641#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:57:21,416 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {66641#true} {66848#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {66848#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:57:21,416 INFO L272 TraceCheckUtils]: 70: Hoare triple {66848#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {66641#true} is VALID [2022-04-27 23:57:21,416 INFO L290 TraceCheckUtils]: 71: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66821#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:57:21,417 INFO L290 TraceCheckUtils]: 72: Hoare triple {66821#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:57:21,417 INFO L290 TraceCheckUtils]: 73: Hoare triple {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:57:21,417 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} {66848#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {66848#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:57:21,418 INFO L290 TraceCheckUtils]: 75: Hoare triple {66848#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {66848#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:57:21,419 INFO L290 TraceCheckUtils]: 76: Hoare triple {66848#(and (< main_~x~0 main_~c~0) (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~v~0 (* main_~b~0 2)) (<= (* main_~b~0 2) main_~c~0) (= main_~p~0 0) (= main_~k~0 0) (<= main_~q~0 1) (= main_~r~0 1) (= main_~b~0 main_~x~0) (= main_~d~0 2) (= main_~c~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {66885#(and (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~p~0 0) (<= main_~q~0 1) (= main_~r~0 1) (< main_~x~0 (+ main_~c~0 (* main_~b~0 2))) (<= 0 main_~c~0) (= main_~b~0 main_~x~0) (= main_~k~0 2) (= (+ main_~c~0 (* main_~b~0 2)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:57:21,420 INFO L290 TraceCheckUtils]: 77: Hoare triple {66885#(and (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~p~0 0) (<= main_~q~0 1) (= main_~r~0 1) (< main_~x~0 (+ main_~c~0 (* main_~b~0 2))) (<= 0 main_~c~0) (= main_~b~0 main_~x~0) (= main_~k~0 2) (= (+ main_~c~0 (* main_~b~0 2)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {66885#(and (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~p~0 0) (<= main_~q~0 1) (= main_~r~0 1) (< main_~x~0 (+ main_~c~0 (* main_~b~0 2))) (<= 0 main_~c~0) (= main_~b~0 main_~x~0) (= main_~k~0 2) (= (+ main_~c~0 (* main_~b~0 2)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:57:21,420 INFO L290 TraceCheckUtils]: 78: Hoare triple {66885#(and (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~p~0 0) (<= main_~q~0 1) (= main_~r~0 1) (< main_~x~0 (+ main_~c~0 (* main_~b~0 2))) (<= 0 main_~c~0) (= main_~b~0 main_~x~0) (= main_~k~0 2) (= (+ main_~c~0 (* main_~b~0 2)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {66885#(and (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~p~0 0) (<= main_~q~0 1) (= main_~r~0 1) (< main_~x~0 (+ main_~c~0 (* main_~b~0 2))) (<= 0 main_~c~0) (= main_~b~0 main_~x~0) (= main_~k~0 2) (= (+ main_~c~0 (* main_~b~0 2)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:57:21,421 INFO L290 TraceCheckUtils]: 79: Hoare triple {66885#(and (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~p~0 0) (<= main_~q~0 1) (= main_~r~0 1) (< main_~x~0 (+ main_~c~0 (* main_~b~0 2))) (<= 0 main_~c~0) (= main_~b~0 main_~x~0) (= main_~k~0 2) (= (+ main_~c~0 (* main_~b~0 2)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {66895#(and (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~p~0 0) (= main_~r~0 1) (<= 0 main_~c~0) (= main_~b~0 main_~x~0) (= main_~k~0 2) (< main_~c~0 main_~b~0) (= (+ main_~c~0 (* main_~b~0 2)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} is VALID [2022-04-27 23:57:21,422 INFO L290 TraceCheckUtils]: 80: Hoare triple {66895#(and (= main_~s~0 0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~p~0 0) (= main_~r~0 1) (<= 0 main_~c~0) (= main_~b~0 main_~x~0) (= main_~k~0 2) (< main_~c~0 main_~b~0) (= (+ main_~c~0 (* main_~b~0 2)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))))} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {66899#(and (= main_~r~0 0) (= main_~b~0 (+ main_~y~0 (* (- 2) main_~p~0 main_~x~0))) (= main_~s~0 1) (< main_~y~0 (* 3 (* main_~p~0 main_~x~0))) (<= (* 2 (* main_~p~0 main_~x~0)) main_~y~0) (= main_~a~0 (* main_~p~0 main_~x~0)) (= main_~x~0 (* main_~p~0 main_~x~0)) (= (+ (* main_~p~0 2) main_~q~0) 0))} is VALID [2022-04-27 23:57:21,422 INFO L290 TraceCheckUtils]: 81: Hoare triple {66899#(and (= main_~r~0 0) (= main_~b~0 (+ main_~y~0 (* (- 2) main_~p~0 main_~x~0))) (= main_~s~0 1) (< main_~y~0 (* 3 (* main_~p~0 main_~x~0))) (<= (* 2 (* main_~p~0 main_~x~0)) main_~y~0) (= main_~a~0 (* main_~p~0 main_~x~0)) (= main_~x~0 (* main_~p~0 main_~x~0)) (= (+ (* main_~p~0 2) main_~q~0) 0))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {66899#(and (= main_~r~0 0) (= main_~b~0 (+ main_~y~0 (* (- 2) main_~p~0 main_~x~0))) (= main_~s~0 1) (< main_~y~0 (* 3 (* main_~p~0 main_~x~0))) (<= (* 2 (* main_~p~0 main_~x~0)) main_~y~0) (= main_~a~0 (* main_~p~0 main_~x~0)) (= main_~x~0 (* main_~p~0 main_~x~0)) (= (+ (* main_~p~0 2) main_~q~0) 0))} is VALID [2022-04-27 23:57:21,423 INFO L290 TraceCheckUtils]: 82: Hoare triple {66899#(and (= main_~r~0 0) (= main_~b~0 (+ main_~y~0 (* (- 2) main_~p~0 main_~x~0))) (= main_~s~0 1) (< main_~y~0 (* 3 (* main_~p~0 main_~x~0))) (<= (* 2 (* main_~p~0 main_~x~0)) main_~y~0) (= main_~a~0 (* main_~p~0 main_~x~0)) (= main_~x~0 (* main_~p~0 main_~x~0)) (= (+ (* main_~p~0 2) main_~q~0) 0))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {66899#(and (= main_~r~0 0) (= main_~b~0 (+ main_~y~0 (* (- 2) main_~p~0 main_~x~0))) (= main_~s~0 1) (< main_~y~0 (* 3 (* main_~p~0 main_~x~0))) (<= (* 2 (* main_~p~0 main_~x~0)) main_~y~0) (= main_~a~0 (* main_~p~0 main_~x~0)) (= main_~x~0 (* main_~p~0 main_~x~0)) (= (+ (* main_~p~0 2) main_~q~0) 0))} is VALID [2022-04-27 23:57:21,423 INFO L290 TraceCheckUtils]: 83: Hoare triple {66899#(and (= main_~r~0 0) (= main_~b~0 (+ main_~y~0 (* (- 2) main_~p~0 main_~x~0))) (= main_~s~0 1) (< main_~y~0 (* 3 (* main_~p~0 main_~x~0))) (<= (* 2 (* main_~p~0 main_~x~0)) main_~y~0) (= main_~a~0 (* main_~p~0 main_~x~0)) (= main_~x~0 (* main_~p~0 main_~x~0)) (= (+ (* main_~p~0 2) main_~q~0) 0))} [131] L35-->L34-4: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {66909#(and (= main_~r~0 0) (= main_~y~0 (* 2 (* main_~p~0 main_~x~0))) (= main_~s~0 1) (< main_~y~0 (* 3 (* main_~p~0 main_~x~0))) (= main_~a~0 (* main_~p~0 main_~x~0)) (= main_~x~0 (* main_~p~0 main_~x~0)) (= (+ (* main_~p~0 2) main_~q~0) 0))} is VALID [2022-04-27 23:57:21,425 INFO L272 TraceCheckUtils]: 84: Hoare triple {66909#(and (= main_~r~0 0) (= main_~y~0 (* 2 (* main_~p~0 main_~x~0))) (= main_~s~0 1) (< main_~y~0 (* 3 (* main_~p~0 main_~x~0))) (= main_~a~0 (* main_~p~0 main_~x~0)) (= main_~x~0 (* main_~p~0 main_~x~0)) (= (+ (* main_~p~0 2) main_~q~0) 0))} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {66913#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:57:21,425 INFO L290 TraceCheckUtils]: 85: Hoare triple {66913#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66917#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:57:21,425 INFO L290 TraceCheckUtils]: 86: Hoare triple {66917#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {66642#false} is VALID [2022-04-27 23:57:21,426 INFO L290 TraceCheckUtils]: 87: Hoare triple {66642#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66642#false} is VALID [2022-04-27 23:57:21,426 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 52 proven. 35 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-04-27 23:57:21,426 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 23:58:28,466 INFO L290 TraceCheckUtils]: 87: Hoare triple {66642#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66642#false} is VALID [2022-04-27 23:58:28,467 INFO L290 TraceCheckUtils]: 86: Hoare triple {66917#(<= 1 __VERIFIER_assert_~cond)} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {66642#false} is VALID [2022-04-27 23:58:28,467 INFO L290 TraceCheckUtils]: 85: Hoare triple {66913#(<= 1 |__VERIFIER_assert_#in~cond|)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66917#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 23:58:28,468 INFO L272 TraceCheckUtils]: 84: Hoare triple {66933#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {66913#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 23:58:28,468 INFO L290 TraceCheckUtils]: 83: Hoare triple {66937#(or (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (= main_~b~0 0)))} [131] L35-->L34-4: Formula: (= v_main_~b~0_5 0) InVars {main_~b~0=v_main_~b~0_5} OutVars{main_~b~0=v_main_~b~0_5} AuxVars[] AssignedVars[] {66933#(= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 23:58:28,469 INFO L290 TraceCheckUtils]: 82: Hoare triple {66937#(or (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (= main_~b~0 0)))} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {66937#(or (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (= main_~b~0 0)))} is VALID [2022-04-27 23:58:28,469 INFO L290 TraceCheckUtils]: 81: Hoare triple {66937#(or (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (= main_~b~0 0)))} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {66937#(or (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (= main_~b~0 0)))} is VALID [2022-04-27 23:58:28,618 INFO L290 TraceCheckUtils]: 80: Hoare triple {66947#(or (not (= main_~c~0 0)) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {66937#(or (= (+ (* main_~q~0 main_~x~0) main_~a~0 (* main_~y~0 main_~s~0)) (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (= main_~b~0 0)))} is VALID [2022-04-27 23:58:28,618 INFO L290 TraceCheckUtils]: 79: Hoare triple {66951#(or (not (= main_~c~0 0)) (<= main_~b~0 main_~c~0) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {66947#(or (not (= main_~c~0 0)) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:58:28,619 INFO L290 TraceCheckUtils]: 78: Hoare triple {66951#(or (not (= main_~c~0 0)) (<= main_~b~0 main_~c~0) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {66951#(or (not (= main_~c~0 0)) (<= main_~b~0 main_~c~0) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:58:28,619 INFO L290 TraceCheckUtils]: 77: Hoare triple {66951#(or (not (= main_~c~0 0)) (<= main_~b~0 main_~c~0) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {66951#(or (not (= main_~c~0 0)) (<= main_~b~0 main_~c~0) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:58:28,775 INFO L290 TraceCheckUtils]: 76: Hoare triple {66961#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (<= main_~b~0 0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {66951#(or (not (= main_~c~0 0)) (<= main_~b~0 main_~c~0) (= (+ (* (+ (* (* main_~k~0 main_~s~0) (- 1)) main_~r~0) main_~y~0) main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 main_~k~0)) main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:58:28,776 INFO L290 TraceCheckUtils]: 75: Hoare triple {66961#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (<= main_~b~0 0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {66961#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (<= main_~b~0 0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:58:28,777 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} {66968#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {66961#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (<= main_~b~0 0) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:58:28,777 INFO L290 TraceCheckUtils]: 73: Hoare triple {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:58:28,778 INFO L290 TraceCheckUtils]: 72: Hoare triple {66978#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:58:28,778 INFO L290 TraceCheckUtils]: 71: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66978#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 23:58:28,778 INFO L272 TraceCheckUtils]: 70: Hoare triple {66968#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {66641#true} is VALID [2022-04-27 23:58:28,779 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {66641#true} {66968#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {66968#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:58:28,779 INFO L290 TraceCheckUtils]: 68: Hoare triple {66641#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,779 INFO L290 TraceCheckUtils]: 67: Hoare triple {66641#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,779 INFO L290 TraceCheckUtils]: 66: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66641#true} is VALID [2022-04-27 23:58:28,779 INFO L272 TraceCheckUtils]: 65: Hoare triple {66968#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {66641#true} is VALID [2022-04-27 23:58:28,780 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} {67000#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {66968#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:58:28,780 INFO L290 TraceCheckUtils]: 63: Hoare triple {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:58:28,781 INFO L290 TraceCheckUtils]: 62: Hoare triple {66978#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:58:28,781 INFO L290 TraceCheckUtils]: 61: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66978#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 23:58:28,781 INFO L272 TraceCheckUtils]: 60: Hoare triple {67000#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {66641#true} is VALID [2022-04-27 23:58:28,782 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} {67016#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {67000#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:58:28,783 INFO L290 TraceCheckUtils]: 58: Hoare triple {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:58:28,783 INFO L290 TraceCheckUtils]: 57: Hoare triple {66978#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66825#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 23:58:28,783 INFO L290 TraceCheckUtils]: 56: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66978#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 23:58:28,783 INFO L272 TraceCheckUtils]: 55: Hoare triple {67016#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {66641#true} is VALID [2022-04-27 23:58:28,784 INFO L290 TraceCheckUtils]: 54: Hoare triple {67016#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {67016#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:58:28,784 INFO L290 TraceCheckUtils]: 53: Hoare triple {67016#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {67016#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:58:28,841 INFO L290 TraceCheckUtils]: 52: Hoare triple {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} [150] L52-->L48-3: Formula: (let ((.cse0 (* v_main_~v~0_7 2))) (and (<= .cse0 v_main_~c~0_10) (= v_main_~v~0_6 .cse0) (= v_main_~d~0_5 (* v_main_~d~0_6 2)))) InVars {main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_7, main_~d~0=v_main_~d~0_6} OutVars{main_~c~0=v_main_~c~0_10, main_~v~0=v_main_~v~0_6, main_~d~0=v_main_~d~0_5} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {67016#(or (not (= (+ main_~c~0 (* (- 1) main_~v~0)) 0)) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= main_~v~0 (* main_~d~0 main_~b~0))) (= (+ main_~b~0 (* (+ main_~p~0 (* (- 1) main_~q~0 (+ main_~d~0 main_~k~0))) main_~x~0) (* (+ (* (- 1) (* main_~s~0 (+ main_~d~0 main_~k~0))) main_~r~0) main_~y~0)) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))))} is VALID [2022-04-27 23:58:28,842 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {66641#true} {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} is VALID [2022-04-27 23:58:28,842 INFO L290 TraceCheckUtils]: 50: Hoare triple {66641#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,842 INFO L290 TraceCheckUtils]: 49: Hoare triple {66641#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,843 INFO L290 TraceCheckUtils]: 48: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66641#true} is VALID [2022-04-27 23:58:28,843 INFO L272 TraceCheckUtils]: 47: Hoare triple {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {66641#true} is VALID [2022-04-27 23:58:28,843 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {66641#true} {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} is VALID [2022-04-27 23:58:28,843 INFO L290 TraceCheckUtils]: 45: Hoare triple {66641#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,844 INFO L290 TraceCheckUtils]: 44: Hoare triple {66641#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,844 INFO L290 TraceCheckUtils]: 43: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66641#true} is VALID [2022-04-27 23:58:28,844 INFO L272 TraceCheckUtils]: 42: Hoare triple {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {66641#true} is VALID [2022-04-27 23:58:28,844 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {66641#true} {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} is VALID [2022-04-27 23:58:28,845 INFO L290 TraceCheckUtils]: 40: Hoare triple {66641#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,845 INFO L290 TraceCheckUtils]: 39: Hoare triple {66641#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,845 INFO L290 TraceCheckUtils]: 38: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66641#true} is VALID [2022-04-27 23:58:28,845 INFO L272 TraceCheckUtils]: 37: Hoare triple {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {66641#true} is VALID [2022-04-27 23:58:28,846 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {66641#true} {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} is VALID [2022-04-27 23:58:28,846 INFO L290 TraceCheckUtils]: 35: Hoare triple {66641#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,846 INFO L290 TraceCheckUtils]: 34: Hoare triple {66641#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,846 INFO L290 TraceCheckUtils]: 33: Hoare triple {66641#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {66641#true} is VALID [2022-04-27 23:58:28,846 INFO L272 TraceCheckUtils]: 32: Hoare triple {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {66641#true} is VALID [2022-04-27 23:58:28,847 INFO L290 TraceCheckUtils]: 31: Hoare triple {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} is VALID [2022-04-27 23:58:28,847 INFO L290 TraceCheckUtils]: 30: Hoare triple {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} is VALID [2022-04-27 23:58:28,848 INFO L290 TraceCheckUtils]: 29: Hoare triple {67108#(or (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* main_~q~0 main_~k~0 main_~x~0) (* 2 (* main_~y~0 main_~s~0 1)) (* 2 (* main_~q~0 main_~x~0 1)) (* main_~y~0 main_~s~0))) (not (= main_~c~0 (* main_~b~0 2))) (<= main_~b~0 0))} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {67038#(or (not (= (* main_~v~0 2) main_~c~0)) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* (* main_~d~0 main_~y~0 main_~s~0) 2) (* main_~q~0 main_~k~0 main_~x~0) (* main_~y~0 main_~s~0) (* 2 (* main_~d~0 main_~q~0 main_~x~0)))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (<= main_~b~0 0) (not (= (* 2 (* main_~d~0 main_~b~0)) (* main_~v~0 2))))} is VALID [2022-04-27 23:58:28,848 INFO L290 TraceCheckUtils]: 28: Hoare triple {67108#(or (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* main_~q~0 main_~k~0 main_~x~0) (* 2 (* main_~y~0 main_~s~0 1)) (* 2 (* main_~q~0 main_~x~0 1)) (* main_~y~0 main_~s~0))) (not (= main_~c~0 (* main_~b~0 2))) (<= main_~b~0 0))} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {67108#(or (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* main_~q~0 main_~k~0 main_~x~0) (* 2 (* main_~y~0 main_~s~0 1)) (* 2 (* main_~q~0 main_~x~0 1)) (* main_~y~0 main_~s~0))) (not (= main_~c~0 (* main_~b~0 2))) (<= main_~b~0 0))} is VALID [2022-04-27 23:58:28,849 INFO L290 TraceCheckUtils]: 27: Hoare triple {67108#(or (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* main_~q~0 main_~k~0 main_~x~0) (* 2 (* main_~y~0 main_~s~0 1)) (* 2 (* main_~q~0 main_~x~0 1)) (* main_~y~0 main_~s~0))) (not (= main_~c~0 (* main_~b~0 2))) (<= main_~b~0 0))} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {67108#(or (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* main_~q~0 main_~k~0 main_~x~0) (* 2 (* main_~y~0 main_~s~0 1)) (* 2 (* main_~q~0 main_~x~0 1)) (* main_~y~0 main_~s~0))) (not (= main_~c~0 (* main_~b~0 2))) (<= main_~b~0 0))} is VALID [2022-04-27 23:58:28,850 INFO L290 TraceCheckUtils]: 26: Hoare triple {66641#true} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {67108#(or (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* main_~y~0 main_~r~0) main_~b~0 (* main_~p~0 main_~x~0)) (+ (* main_~q~0 main_~x~0) (* main_~k~0 main_~y~0 main_~s~0) (* main_~q~0 main_~k~0 main_~x~0) (* 2 (* main_~y~0 main_~s~0 1)) (* 2 (* main_~q~0 main_~x~0 1)) (* main_~y~0 main_~s~0))) (not (= main_~c~0 (* main_~b~0 2))) (<= main_~b~0 0))} is VALID [2022-04-27 23:58:28,850 INFO L290 TraceCheckUtils]: 25: Hoare triple {66641#true} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {66641#true} is VALID [2022-04-27 23:58:28,850 INFO L290 TraceCheckUtils]: 24: Hoare triple {66641#true} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L290 TraceCheckUtils]: 23: Hoare triple {66641#true} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L290 TraceCheckUtils]: 22: Hoare triple {66641#true} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L290 TraceCheckUtils]: 21: Hoare triple {66641#true} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L290 TraceCheckUtils]: 20: Hoare triple {66641#true} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L290 TraceCheckUtils]: 19: Hoare triple {66641#true} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L290 TraceCheckUtils]: 18: Hoare triple {66641#true} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L290 TraceCheckUtils]: 17: Hoare triple {66641#true} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L290 TraceCheckUtils]: 16: Hoare triple {66641#true} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66641#true} {66641#true} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L290 TraceCheckUtils]: 14: Hoare triple {66641#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L290 TraceCheckUtils]: 13: Hoare triple {66641#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L290 TraceCheckUtils]: 12: Hoare triple {66641#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L272 TraceCheckUtils]: 11: Hoare triple {66641#true} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {66641#true} is VALID [2022-04-27 23:58:28,851 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66641#true} {66641#true} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {66641#true} is VALID [2022-04-27 23:58:28,852 INFO L290 TraceCheckUtils]: 9: Hoare triple {66641#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,852 INFO L290 TraceCheckUtils]: 8: Hoare triple {66641#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,852 INFO L290 TraceCheckUtils]: 7: Hoare triple {66641#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {66641#true} is VALID [2022-04-27 23:58:28,852 INFO L272 TraceCheckUtils]: 6: Hoare triple {66641#true} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {66641#true} is VALID [2022-04-27 23:58:28,852 INFO L290 TraceCheckUtils]: 5: Hoare triple {66641#true} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {66641#true} is VALID [2022-04-27 23:58:28,852 INFO L272 TraceCheckUtils]: 4: Hoare triple {66641#true} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,852 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66641#true} {66641#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,852 INFO L290 TraceCheckUtils]: 2: Hoare triple {66641#true} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {66641#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {66641#true} is VALID [2022-04-27 23:58:28,852 INFO L272 TraceCheckUtils]: 0: Hoare triple {66641#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {66641#true} is VALID [2022-04-27 23:58:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 65 proven. 19 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-04-27 23:58:28,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 23:58:28,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1955571899] [2022-04-27 23:58:28,853 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 23:58:28,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [437619014] [2022-04-27 23:58:28,853 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [437619014] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 23:58:28,853 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 23:58:28,853 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 16] total 30 [2022-04-27 23:58:28,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029512733] [2022-04-27 23:58:28,853 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 23:58:28,854 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 25 states have (on average 2.84) internal successors, (71), 26 states have internal predecessors, (71), 11 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (19), 8 states have call predecessors, (19), 9 states have call successors, (19) Word has length 88 [2022-04-27 23:58:28,854 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 23:58:28,854 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 30 states, 25 states have (on average 2.84) internal successors, (71), 26 states have internal predecessors, (71), 11 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (19), 8 states have call predecessors, (19), 9 states have call successors, (19) [2022-04-27 23:58:29,676 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 23:58:29,676 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-27 23:58:29,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 23:58:29,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-27 23:58:29,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=142, Invalid=728, Unknown=0, NotChecked=0, Total=870 [2022-04-27 23:58:29,677 INFO L87 Difference]: Start difference. First operand 1416 states and 1904 transitions. Second operand has 30 states, 25 states have (on average 2.84) internal successors, (71), 26 states have internal predecessors, (71), 11 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (19), 8 states have call predecessors, (19), 9 states have call successors, (19) [2022-04-27 23:58:53,433 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 23:59:01,503 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 23:59:17,888 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 23:59:31,775 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 23:59:44,384 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 23:59:46,446 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 23:59:50,726 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 23:59:54,230 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-28 00:00:17,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 00:00:17,249 INFO L93 Difference]: Finished difference Result 1866 states and 2559 transitions. [2022-04-28 00:00:17,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2022-04-28 00:00:17,249 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 25 states have (on average 2.84) internal successors, (71), 26 states have internal predecessors, (71), 11 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (19), 8 states have call predecessors, (19), 9 states have call successors, (19) Word has length 88 [2022-04-28 00:00:17,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 00:00:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 25 states have (on average 2.84) internal successors, (71), 26 states have internal predecessors, (71), 11 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (19), 8 states have call predecessors, (19), 9 states have call successors, (19) [2022-04-28 00:00:17,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 431 transitions. [2022-04-28 00:00:17,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 25 states have (on average 2.84) internal successors, (71), 26 states have internal predecessors, (71), 11 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (19), 8 states have call predecessors, (19), 9 states have call successors, (19) [2022-04-28 00:00:17,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 431 transitions. [2022-04-28 00:00:17,274 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 87 states and 431 transitions. [2022-04-28 00:00:32,149 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 431 edges. 428 inductive. 0 not inductive. 3 times theorem prover too weak to decide inductivity. [2022-04-28 00:00:32,311 INFO L225 Difference]: With dead ends: 1866 [2022-04-28 00:00:32,311 INFO L226 Difference]: Without dead ends: 1855 [2022-04-28 00:00:32,314 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 276 GetRequests, 167 SyntacticMatches, 3 SemanticMatches, 106 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4001 ImplicationChecksByTransitivity, 44.4s TimeCoverageRelationStatistics Valid=1957, Invalid=9599, Unknown=0, NotChecked=0, Total=11556 [2022-04-28 00:00:32,314 INFO L413 NwaCegarLoop]: 87 mSDtfsCounter, 389 mSDsluCounter, 924 mSDsCounter, 0 mSdLazyCounter, 2042 mSolverCounterSat, 463 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 389 SdHoareTripleChecker+Valid, 1011 SdHoareTripleChecker+Invalid, 2510 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 463 IncrementalHoareTripleChecker+Valid, 2042 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.3s IncrementalHoareTripleChecker+Time [2022-04-28 00:00:32,314 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [389 Valid, 1011 Invalid, 2510 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [463 Valid, 2042 Invalid, 5 Unknown, 0 Unchecked, 33.3s Time] [2022-04-28 00:00:32,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1855 states. [2022-04-28 00:00:36,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1855 to 1664. [2022-04-28 00:00:36,080 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 00:00:36,106 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1855 states. Second operand has 1664 states, 1180 states have (on average 1.297457627118644) internal successors, (1531), 1189 states have internal predecessors, (1531), 386 states have call successors, (386), 99 states have call predecessors, (386), 97 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) [2022-04-28 00:00:36,108 INFO L74 IsIncluded]: Start isIncluded. First operand 1855 states. Second operand has 1664 states, 1180 states have (on average 1.297457627118644) internal successors, (1531), 1189 states have internal predecessors, (1531), 386 states have call successors, (386), 99 states have call predecessors, (386), 97 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) [2022-04-28 00:00:36,109 INFO L87 Difference]: Start difference. First operand 1855 states. Second operand has 1664 states, 1180 states have (on average 1.297457627118644) internal successors, (1531), 1189 states have internal predecessors, (1531), 386 states have call successors, (386), 99 states have call predecessors, (386), 97 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) [2022-04-28 00:00:36,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 00:00:36,230 INFO L93 Difference]: Finished difference Result 1855 states and 2539 transitions. [2022-04-28 00:00:36,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2539 transitions. [2022-04-28 00:00:36,233 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 00:00:36,233 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 00:00:36,235 INFO L74 IsIncluded]: Start isIncluded. First operand has 1664 states, 1180 states have (on average 1.297457627118644) internal successors, (1531), 1189 states have internal predecessors, (1531), 386 states have call successors, (386), 99 states have call predecessors, (386), 97 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) Second operand 1855 states. [2022-04-28 00:00:36,237 INFO L87 Difference]: Start difference. First operand has 1664 states, 1180 states have (on average 1.297457627118644) internal successors, (1531), 1189 states have internal predecessors, (1531), 386 states have call successors, (386), 99 states have call predecessors, (386), 97 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) Second operand 1855 states. [2022-04-28 00:00:36,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 00:00:36,349 INFO L93 Difference]: Finished difference Result 1855 states and 2539 transitions. [2022-04-28 00:00:36,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2539 transitions. [2022-04-28 00:00:36,352 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 00:00:36,352 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 00:00:36,352 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 00:00:36,353 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 00:00:36,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1664 states, 1180 states have (on average 1.297457627118644) internal successors, (1531), 1189 states have internal predecessors, (1531), 386 states have call successors, (386), 99 states have call predecessors, (386), 97 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) [2022-04-28 00:00:36,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1664 states and 2300 transitions. [2022-04-28 00:00:36,497 INFO L78 Accepts]: Start accepts. Automaton has 1664 states and 2300 transitions. Word has length 88 [2022-04-28 00:00:36,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 00:00:36,497 INFO L495 AbstractCegarLoop]: Abstraction has 1664 states and 2300 transitions. [2022-04-28 00:00:36,497 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 25 states have (on average 2.84) internal successors, (71), 26 states have internal predecessors, (71), 11 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (19), 8 states have call predecessors, (19), 9 states have call successors, (19) [2022-04-28 00:00:36,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2300 transitions. [2022-04-28 00:00:36,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-04-28 00:00:36,498 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 00:00:36,498 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 8, 5, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 00:00:36,519 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-28 00:00:36,711 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-04-28 00:00:36,711 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 00:00:36,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 00:00:36,712 INFO L85 PathProgramCache]: Analyzing trace with hash -2096647522, now seen corresponding path program 1 times [2022-04-28 00:00:36,712 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 00:00:36,712 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1200573635] [2022-04-28 00:00:36,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 00:00:36,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 00:00:36,726 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 00:00:36,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1482964099] [2022-04-28 00:00:36,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 00:00:36,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 00:00:36,727 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 00:00:36,728 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) [2022-04-28 00:00:36,729 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-28 00:00:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 00:00:36,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-28 00:00:36,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 00:00:36,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 00:00:37,286 INFO L272 TraceCheckUtils]: 0: Hoare triple {76159#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,287 INFO L290 TraceCheckUtils]: 1: Hoare triple {76159#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,287 INFO L290 TraceCheckUtils]: 2: Hoare triple {76167#(<= ~counter~0 0)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,288 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76167#(<= ~counter~0 0)} {76159#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,288 INFO L272 TraceCheckUtils]: 4: Hoare triple {76167#(<= ~counter~0 0)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,288 INFO L290 TraceCheckUtils]: 5: Hoare triple {76167#(<= ~counter~0 0)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,288 INFO L272 TraceCheckUtils]: 6: Hoare triple {76167#(<= ~counter~0 0)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,289 INFO L290 TraceCheckUtils]: 7: Hoare triple {76167#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,289 INFO L290 TraceCheckUtils]: 8: Hoare triple {76167#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,289 INFO L290 TraceCheckUtils]: 9: Hoare triple {76167#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,290 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {76167#(<= ~counter~0 0)} {76167#(<= ~counter~0 0)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,290 INFO L272 TraceCheckUtils]: 11: Hoare triple {76167#(<= ~counter~0 0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,290 INFO L290 TraceCheckUtils]: 12: Hoare triple {76167#(<= ~counter~0 0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,290 INFO L290 TraceCheckUtils]: 13: Hoare triple {76167#(<= ~counter~0 0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,291 INFO L290 TraceCheckUtils]: 14: Hoare triple {76167#(<= ~counter~0 0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,291 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {76167#(<= ~counter~0 0)} {76167#(<= ~counter~0 0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,291 INFO L290 TraceCheckUtils]: 16: Hoare triple {76167#(<= ~counter~0 0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,293 INFO L290 TraceCheckUtils]: 17: Hoare triple {76167#(<= ~counter~0 0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {76216#(<= ~counter~0 1)} is VALID [2022-04-28 00:00:37,293 INFO L290 TraceCheckUtils]: 18: Hoare triple {76216#(<= ~counter~0 1)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {76216#(<= ~counter~0 1)} is VALID [2022-04-28 00:00:37,293 INFO L290 TraceCheckUtils]: 19: Hoare triple {76216#(<= ~counter~0 1)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {76216#(<= ~counter~0 1)} is VALID [2022-04-28 00:00:37,294 INFO L290 TraceCheckUtils]: 20: Hoare triple {76216#(<= ~counter~0 1)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {76226#(<= ~counter~0 2)} is VALID [2022-04-28 00:00:37,294 INFO L290 TraceCheckUtils]: 21: Hoare triple {76226#(<= ~counter~0 2)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {76226#(<= ~counter~0 2)} is VALID [2022-04-28 00:00:37,294 INFO L290 TraceCheckUtils]: 22: Hoare triple {76226#(<= ~counter~0 2)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {76226#(<= ~counter~0 2)} is VALID [2022-04-28 00:00:37,295 INFO L290 TraceCheckUtils]: 23: Hoare triple {76226#(<= ~counter~0 2)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {76226#(<= ~counter~0 2)} is VALID [2022-04-28 00:00:37,295 INFO L290 TraceCheckUtils]: 24: Hoare triple {76226#(<= ~counter~0 2)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {76239#(<= ~counter~0 3)} is VALID [2022-04-28 00:00:37,296 INFO L290 TraceCheckUtils]: 25: Hoare triple {76239#(<= ~counter~0 3)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {76239#(<= ~counter~0 3)} is VALID [2022-04-28 00:00:37,296 INFO L290 TraceCheckUtils]: 26: Hoare triple {76239#(<= ~counter~0 3)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {76239#(<= ~counter~0 3)} is VALID [2022-04-28 00:00:37,297 INFO L290 TraceCheckUtils]: 27: Hoare triple {76239#(<= ~counter~0 3)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {76249#(<= ~counter~0 4)} is VALID [2022-04-28 00:00:37,297 INFO L290 TraceCheckUtils]: 28: Hoare triple {76249#(<= ~counter~0 4)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {76249#(<= ~counter~0 4)} is VALID [2022-04-28 00:00:37,297 INFO L290 TraceCheckUtils]: 29: Hoare triple {76249#(<= ~counter~0 4)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {76249#(<= ~counter~0 4)} is VALID [2022-04-28 00:00:37,298 INFO L290 TraceCheckUtils]: 30: Hoare triple {76249#(<= ~counter~0 4)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,298 INFO L290 TraceCheckUtils]: 31: Hoare triple {76259#(<= ~counter~0 5)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,299 INFO L272 TraceCheckUtils]: 32: Hoare triple {76259#(<= ~counter~0 5)} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,299 INFO L290 TraceCheckUtils]: 33: Hoare triple {76259#(<= ~counter~0 5)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,299 INFO L290 TraceCheckUtils]: 34: Hoare triple {76259#(<= ~counter~0 5)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,299 INFO L290 TraceCheckUtils]: 35: Hoare triple {76259#(<= ~counter~0 5)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,300 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {76259#(<= ~counter~0 5)} {76259#(<= ~counter~0 5)} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,300 INFO L272 TraceCheckUtils]: 37: Hoare triple {76259#(<= ~counter~0 5)} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,300 INFO L290 TraceCheckUtils]: 38: Hoare triple {76259#(<= ~counter~0 5)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,301 INFO L290 TraceCheckUtils]: 39: Hoare triple {76259#(<= ~counter~0 5)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,301 INFO L290 TraceCheckUtils]: 40: Hoare triple {76259#(<= ~counter~0 5)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,301 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {76259#(<= ~counter~0 5)} {76259#(<= ~counter~0 5)} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,302 INFO L272 TraceCheckUtils]: 42: Hoare triple {76259#(<= ~counter~0 5)} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,302 INFO L290 TraceCheckUtils]: 43: Hoare triple {76259#(<= ~counter~0 5)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,302 INFO L290 TraceCheckUtils]: 44: Hoare triple {76259#(<= ~counter~0 5)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,303 INFO L290 TraceCheckUtils]: 45: Hoare triple {76259#(<= ~counter~0 5)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,303 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {76259#(<= ~counter~0 5)} {76259#(<= ~counter~0 5)} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,304 INFO L272 TraceCheckUtils]: 47: Hoare triple {76259#(<= ~counter~0 5)} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,304 INFO L290 TraceCheckUtils]: 48: Hoare triple {76259#(<= ~counter~0 5)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,304 INFO L290 TraceCheckUtils]: 49: Hoare triple {76259#(<= ~counter~0 5)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,304 INFO L290 TraceCheckUtils]: 50: Hoare triple {76259#(<= ~counter~0 5)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,305 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {76259#(<= ~counter~0 5)} {76259#(<= ~counter~0 5)} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,305 INFO L290 TraceCheckUtils]: 52: Hoare triple {76259#(<= ~counter~0 5)} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,305 INFO L290 TraceCheckUtils]: 53: Hoare triple {76259#(<= ~counter~0 5)} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,307 INFO L290 TraceCheckUtils]: 54: Hoare triple {76259#(<= ~counter~0 5)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {76332#(<= ~counter~0 6)} is VALID [2022-04-28 00:00:37,307 INFO L290 TraceCheckUtils]: 55: Hoare triple {76332#(<= ~counter~0 6)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {76332#(<= ~counter~0 6)} is VALID [2022-04-28 00:00:37,307 INFO L290 TraceCheckUtils]: 56: Hoare triple {76332#(<= ~counter~0 6)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {76332#(<= ~counter~0 6)} is VALID [2022-04-28 00:00:37,307 INFO L290 TraceCheckUtils]: 57: Hoare triple {76332#(<= ~counter~0 6)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {76332#(<= ~counter~0 6)} is VALID [2022-04-28 00:00:37,308 INFO L290 TraceCheckUtils]: 58: Hoare triple {76332#(<= ~counter~0 6)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {76345#(<= ~counter~0 7)} is VALID [2022-04-28 00:00:37,308 INFO L290 TraceCheckUtils]: 59: Hoare triple {76345#(<= ~counter~0 7)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {76345#(<= ~counter~0 7)} is VALID [2022-04-28 00:00:37,309 INFO L290 TraceCheckUtils]: 60: Hoare triple {76345#(<= ~counter~0 7)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {76345#(<= ~counter~0 7)} is VALID [2022-04-28 00:00:37,309 INFO L290 TraceCheckUtils]: 61: Hoare triple {76345#(<= ~counter~0 7)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {76355#(<= ~counter~0 8)} is VALID [2022-04-28 00:00:37,310 INFO L290 TraceCheckUtils]: 62: Hoare triple {76355#(<= ~counter~0 8)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {76355#(<= ~counter~0 8)} is VALID [2022-04-28 00:00:37,310 INFO L290 TraceCheckUtils]: 63: Hoare triple {76355#(<= ~counter~0 8)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {76355#(<= ~counter~0 8)} is VALID [2022-04-28 00:00:37,310 INFO L290 TraceCheckUtils]: 64: Hoare triple {76355#(<= ~counter~0 8)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,311 INFO L290 TraceCheckUtils]: 65: Hoare triple {76365#(<= ~counter~0 9)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,311 INFO L272 TraceCheckUtils]: 66: Hoare triple {76365#(<= ~counter~0 9)} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,311 INFO L290 TraceCheckUtils]: 67: Hoare triple {76365#(<= ~counter~0 9)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,312 INFO L290 TraceCheckUtils]: 68: Hoare triple {76365#(<= ~counter~0 9)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,312 INFO L290 TraceCheckUtils]: 69: Hoare triple {76365#(<= ~counter~0 9)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,312 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {76365#(<= ~counter~0 9)} {76365#(<= ~counter~0 9)} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,313 INFO L272 TraceCheckUtils]: 71: Hoare triple {76365#(<= ~counter~0 9)} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,313 INFO L290 TraceCheckUtils]: 72: Hoare triple {76365#(<= ~counter~0 9)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,313 INFO L290 TraceCheckUtils]: 73: Hoare triple {76365#(<= ~counter~0 9)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,314 INFO L290 TraceCheckUtils]: 74: Hoare triple {76365#(<= ~counter~0 9)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,314 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {76365#(<= ~counter~0 9)} {76365#(<= ~counter~0 9)} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,315 INFO L272 TraceCheckUtils]: 76: Hoare triple {76365#(<= ~counter~0 9)} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,315 INFO L290 TraceCheckUtils]: 77: Hoare triple {76365#(<= ~counter~0 9)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,315 INFO L290 TraceCheckUtils]: 78: Hoare triple {76365#(<= ~counter~0 9)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,315 INFO L290 TraceCheckUtils]: 79: Hoare triple {76365#(<= ~counter~0 9)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,316 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {76365#(<= ~counter~0 9)} {76365#(<= ~counter~0 9)} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,316 INFO L272 TraceCheckUtils]: 81: Hoare triple {76365#(<= ~counter~0 9)} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,316 INFO L290 TraceCheckUtils]: 82: Hoare triple {76365#(<= ~counter~0 9)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,317 INFO L290 TraceCheckUtils]: 83: Hoare triple {76365#(<= ~counter~0 9)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,317 INFO L290 TraceCheckUtils]: 84: Hoare triple {76365#(<= ~counter~0 9)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,317 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {76365#(<= ~counter~0 9)} {76365#(<= ~counter~0 9)} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,318 INFO L290 TraceCheckUtils]: 86: Hoare triple {76365#(<= ~counter~0 9)} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,318 INFO L290 TraceCheckUtils]: 87: Hoare triple {76365#(<= ~counter~0 9)} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,318 INFO L290 TraceCheckUtils]: 88: Hoare triple {76365#(<= ~counter~0 9)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {76438#(<= |main_#t~post7| 9)} is VALID [2022-04-28 00:00:37,318 INFO L290 TraceCheckUtils]: 89: Hoare triple {76438#(<= |main_#t~post7| 9)} [142] L41-1-->L41-4: Formula: (not (< |v_main_#t~post7_3| 10)) InVars {main_#t~post7=|v_main_#t~post7_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {76160#false} is VALID [2022-04-28 00:00:37,319 INFO L290 TraceCheckUtils]: 90: Hoare triple {76160#false} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {76160#false} is VALID [2022-04-28 00:00:37,319 INFO L290 TraceCheckUtils]: 91: Hoare triple {76160#false} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {76160#false} is VALID [2022-04-28 00:00:37,319 INFO L290 TraceCheckUtils]: 92: Hoare triple {76160#false} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {76160#false} is VALID [2022-04-28 00:00:37,319 INFO L272 TraceCheckUtils]: 93: Hoare triple {76160#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {76160#false} is VALID [2022-04-28 00:00:37,319 INFO L290 TraceCheckUtils]: 94: Hoare triple {76160#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76160#false} is VALID [2022-04-28 00:00:37,319 INFO L290 TraceCheckUtils]: 95: Hoare triple {76160#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {76160#false} is VALID [2022-04-28 00:00:37,319 INFO L290 TraceCheckUtils]: 96: Hoare triple {76160#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76160#false} is VALID [2022-04-28 00:00:37,319 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 24 proven. 108 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-04-28 00:00:37,319 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 00:00:37,679 INFO L290 TraceCheckUtils]: 96: Hoare triple {76160#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76160#false} is VALID [2022-04-28 00:00:37,680 INFO L290 TraceCheckUtils]: 95: Hoare triple {76160#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {76160#false} is VALID [2022-04-28 00:00:37,680 INFO L290 TraceCheckUtils]: 94: Hoare triple {76160#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76160#false} is VALID [2022-04-28 00:00:37,680 INFO L272 TraceCheckUtils]: 93: Hoare triple {76160#false} [126] L34-4-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~y~0_12 v_main_~r~0_8) (* (- 1) (* v_main_~y~0_12 v_main_~s~0_8)) (* (- 1) (* v_main_~x~0_12 v_main_~q~0_8)) (* v_main_~x~0_12 v_main_~p~0_8)) v_main_~a~0_10) 1 0) |v___VERIFIER_assert_#in~condInParam_5|) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_12, main_~y~0=v_main_~y~0_12, main_~p~0=v_main_~p~0_8, main_~r~0=v_main_~r~0_8, main_~s~0=v_main_~s~0_8, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {76160#false} is VALID [2022-04-28 00:00:37,680 INFO L290 TraceCheckUtils]: 92: Hoare triple {76160#false} [127] L34-1-->L34-4: Formula: (not (< |v_main_#t~post6_3| 10)) InVars {main_#t~post6=|v_main_#t~post6_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {76160#false} is VALID [2022-04-28 00:00:37,680 INFO L290 TraceCheckUtils]: 91: Hoare triple {76160#false} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {76160#false} is VALID [2022-04-28 00:00:37,680 INFO L290 TraceCheckUtils]: 90: Hoare triple {76160#false} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {76160#false} is VALID [2022-04-28 00:00:37,680 INFO L290 TraceCheckUtils]: 89: Hoare triple {76438#(<= |main_#t~post7| 9)} [142] L41-1-->L41-4: Formula: (not (< |v_main_#t~post7_3| 10)) InVars {main_#t~post7=|v_main_#t~post7_3|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {76160#false} is VALID [2022-04-28 00:00:37,681 INFO L290 TraceCheckUtils]: 88: Hoare triple {76365#(<= ~counter~0 9)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {76438#(<= |main_#t~post7| 9)} is VALID [2022-04-28 00:00:37,681 INFO L290 TraceCheckUtils]: 87: Hoare triple {76365#(<= ~counter~0 9)} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,681 INFO L290 TraceCheckUtils]: 86: Hoare triple {76365#(<= ~counter~0 9)} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,682 INFO L284 TraceCheckUtils]: 85: Hoare quadruple {76159#true} {76365#(<= ~counter~0 9)} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,682 INFO L290 TraceCheckUtils]: 84: Hoare triple {76159#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,682 INFO L290 TraceCheckUtils]: 83: Hoare triple {76159#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,682 INFO L290 TraceCheckUtils]: 82: Hoare triple {76159#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76159#true} is VALID [2022-04-28 00:00:37,682 INFO L272 TraceCheckUtils]: 81: Hoare triple {76365#(<= ~counter~0 9)} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {76159#true} is VALID [2022-04-28 00:00:37,682 INFO L284 TraceCheckUtils]: 80: Hoare quadruple {76159#true} {76365#(<= ~counter~0 9)} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,682 INFO L290 TraceCheckUtils]: 79: Hoare triple {76159#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,683 INFO L290 TraceCheckUtils]: 78: Hoare triple {76159#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,683 INFO L290 TraceCheckUtils]: 77: Hoare triple {76159#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76159#true} is VALID [2022-04-28 00:00:37,683 INFO L272 TraceCheckUtils]: 76: Hoare triple {76365#(<= ~counter~0 9)} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {76159#true} is VALID [2022-04-28 00:00:37,683 INFO L284 TraceCheckUtils]: 75: Hoare quadruple {76159#true} {76365#(<= ~counter~0 9)} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,683 INFO L290 TraceCheckUtils]: 74: Hoare triple {76159#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,683 INFO L290 TraceCheckUtils]: 73: Hoare triple {76159#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,683 INFO L290 TraceCheckUtils]: 72: Hoare triple {76159#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76159#true} is VALID [2022-04-28 00:00:37,683 INFO L272 TraceCheckUtils]: 71: Hoare triple {76365#(<= ~counter~0 9)} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {76159#true} is VALID [2022-04-28 00:00:37,684 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {76159#true} {76365#(<= ~counter~0 9)} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,684 INFO L290 TraceCheckUtils]: 69: Hoare triple {76159#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,684 INFO L290 TraceCheckUtils]: 68: Hoare triple {76159#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,684 INFO L290 TraceCheckUtils]: 67: Hoare triple {76159#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76159#true} is VALID [2022-04-28 00:00:37,684 INFO L272 TraceCheckUtils]: 66: Hoare triple {76365#(<= ~counter~0 9)} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {76159#true} is VALID [2022-04-28 00:00:37,684 INFO L290 TraceCheckUtils]: 65: Hoare triple {76365#(<= ~counter~0 9)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,686 INFO L290 TraceCheckUtils]: 64: Hoare triple {76355#(<= ~counter~0 8)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {76365#(<= ~counter~0 9)} is VALID [2022-04-28 00:00:37,686 INFO L290 TraceCheckUtils]: 63: Hoare triple {76355#(<= ~counter~0 8)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {76355#(<= ~counter~0 8)} is VALID [2022-04-28 00:00:37,686 INFO L290 TraceCheckUtils]: 62: Hoare triple {76355#(<= ~counter~0 8)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {76355#(<= ~counter~0 8)} is VALID [2022-04-28 00:00:37,687 INFO L290 TraceCheckUtils]: 61: Hoare triple {76345#(<= ~counter~0 7)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {76355#(<= ~counter~0 8)} is VALID [2022-04-28 00:00:37,687 INFO L290 TraceCheckUtils]: 60: Hoare triple {76345#(<= ~counter~0 7)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {76345#(<= ~counter~0 7)} is VALID [2022-04-28 00:00:37,688 INFO L290 TraceCheckUtils]: 59: Hoare triple {76345#(<= ~counter~0 7)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {76345#(<= ~counter~0 7)} is VALID [2022-04-28 00:00:37,688 INFO L290 TraceCheckUtils]: 58: Hoare triple {76332#(<= ~counter~0 6)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {76345#(<= ~counter~0 7)} is VALID [2022-04-28 00:00:37,689 INFO L290 TraceCheckUtils]: 57: Hoare triple {76332#(<= ~counter~0 6)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {76332#(<= ~counter~0 6)} is VALID [2022-04-28 00:00:37,689 INFO L290 TraceCheckUtils]: 56: Hoare triple {76332#(<= ~counter~0 6)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {76332#(<= ~counter~0 6)} is VALID [2022-04-28 00:00:37,689 INFO L290 TraceCheckUtils]: 55: Hoare triple {76332#(<= ~counter~0 6)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {76332#(<= ~counter~0 6)} is VALID [2022-04-28 00:00:37,690 INFO L290 TraceCheckUtils]: 54: Hoare triple {76259#(<= ~counter~0 5)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {76332#(<= ~counter~0 6)} is VALID [2022-04-28 00:00:37,690 INFO L290 TraceCheckUtils]: 53: Hoare triple {76259#(<= ~counter~0 5)} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,690 INFO L290 TraceCheckUtils]: 52: Hoare triple {76259#(<= ~counter~0 5)} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,691 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {76159#true} {76259#(<= ~counter~0 5)} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,691 INFO L290 TraceCheckUtils]: 50: Hoare triple {76159#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,691 INFO L290 TraceCheckUtils]: 49: Hoare triple {76159#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,691 INFO L290 TraceCheckUtils]: 48: Hoare triple {76159#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76159#true} is VALID [2022-04-28 00:00:37,691 INFO L272 TraceCheckUtils]: 47: Hoare triple {76259#(<= ~counter~0 5)} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {76159#true} is VALID [2022-04-28 00:00:37,692 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {76159#true} {76259#(<= ~counter~0 5)} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,692 INFO L290 TraceCheckUtils]: 45: Hoare triple {76159#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,692 INFO L290 TraceCheckUtils]: 44: Hoare triple {76159#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,692 INFO L290 TraceCheckUtils]: 43: Hoare triple {76159#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76159#true} is VALID [2022-04-28 00:00:37,692 INFO L272 TraceCheckUtils]: 42: Hoare triple {76259#(<= ~counter~0 5)} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {76159#true} is VALID [2022-04-28 00:00:37,693 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {76159#true} {76259#(<= ~counter~0 5)} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,693 INFO L290 TraceCheckUtils]: 40: Hoare triple {76159#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,693 INFO L290 TraceCheckUtils]: 39: Hoare triple {76159#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,693 INFO L290 TraceCheckUtils]: 38: Hoare triple {76159#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76159#true} is VALID [2022-04-28 00:00:37,693 INFO L272 TraceCheckUtils]: 37: Hoare triple {76259#(<= ~counter~0 5)} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {76159#true} is VALID [2022-04-28 00:00:37,694 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {76159#true} {76259#(<= ~counter~0 5)} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,694 INFO L290 TraceCheckUtils]: 35: Hoare triple {76159#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,694 INFO L290 TraceCheckUtils]: 34: Hoare triple {76159#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,694 INFO L290 TraceCheckUtils]: 33: Hoare triple {76159#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {76159#true} is VALID [2022-04-28 00:00:37,694 INFO L272 TraceCheckUtils]: 32: Hoare triple {76259#(<= ~counter~0 5)} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {76159#true} is VALID [2022-04-28 00:00:37,694 INFO L290 TraceCheckUtils]: 31: Hoare triple {76259#(<= ~counter~0 5)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,695 INFO L290 TraceCheckUtils]: 30: Hoare triple {76249#(<= ~counter~0 4)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {76259#(<= ~counter~0 5)} is VALID [2022-04-28 00:00:37,695 INFO L290 TraceCheckUtils]: 29: Hoare triple {76249#(<= ~counter~0 4)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {76249#(<= ~counter~0 4)} is VALID [2022-04-28 00:00:37,696 INFO L290 TraceCheckUtils]: 28: Hoare triple {76249#(<= ~counter~0 4)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {76249#(<= ~counter~0 4)} is VALID [2022-04-28 00:00:37,696 INFO L290 TraceCheckUtils]: 27: Hoare triple {76239#(<= ~counter~0 3)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {76249#(<= ~counter~0 4)} is VALID [2022-04-28 00:00:37,696 INFO L290 TraceCheckUtils]: 26: Hoare triple {76239#(<= ~counter~0 3)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {76239#(<= ~counter~0 3)} is VALID [2022-04-28 00:00:37,697 INFO L290 TraceCheckUtils]: 25: Hoare triple {76239#(<= ~counter~0 3)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {76239#(<= ~counter~0 3)} is VALID [2022-04-28 00:00:37,697 INFO L290 TraceCheckUtils]: 24: Hoare triple {76226#(<= ~counter~0 2)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {76239#(<= ~counter~0 3)} is VALID [2022-04-28 00:00:37,698 INFO L290 TraceCheckUtils]: 23: Hoare triple {76226#(<= ~counter~0 2)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {76226#(<= ~counter~0 2)} is VALID [2022-04-28 00:00:37,698 INFO L290 TraceCheckUtils]: 22: Hoare triple {76226#(<= ~counter~0 2)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {76226#(<= ~counter~0 2)} is VALID [2022-04-28 00:00:37,698 INFO L290 TraceCheckUtils]: 21: Hoare triple {76226#(<= ~counter~0 2)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {76226#(<= ~counter~0 2)} is VALID [2022-04-28 00:00:37,699 INFO L290 TraceCheckUtils]: 20: Hoare triple {76216#(<= ~counter~0 1)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {76226#(<= ~counter~0 2)} is VALID [2022-04-28 00:00:37,699 INFO L290 TraceCheckUtils]: 19: Hoare triple {76216#(<= ~counter~0 1)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {76216#(<= ~counter~0 1)} is VALID [2022-04-28 00:00:37,699 INFO L290 TraceCheckUtils]: 18: Hoare triple {76216#(<= ~counter~0 1)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {76216#(<= ~counter~0 1)} is VALID [2022-04-28 00:00:37,700 INFO L290 TraceCheckUtils]: 17: Hoare triple {76167#(<= ~counter~0 0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {76216#(<= ~counter~0 1)} is VALID [2022-04-28 00:00:37,700 INFO L290 TraceCheckUtils]: 16: Hoare triple {76167#(<= ~counter~0 0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,701 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {76159#true} {76167#(<= ~counter~0 0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,701 INFO L290 TraceCheckUtils]: 14: Hoare triple {76159#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,701 INFO L290 TraceCheckUtils]: 13: Hoare triple {76159#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,701 INFO L290 TraceCheckUtils]: 12: Hoare triple {76159#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {76159#true} is VALID [2022-04-28 00:00:37,701 INFO L272 TraceCheckUtils]: 11: Hoare triple {76167#(<= ~counter~0 0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {76159#true} is VALID [2022-04-28 00:00:37,701 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {76159#true} {76167#(<= ~counter~0 0)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,701 INFO L290 TraceCheckUtils]: 9: Hoare triple {76159#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,701 INFO L290 TraceCheckUtils]: 8: Hoare triple {76159#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,701 INFO L290 TraceCheckUtils]: 7: Hoare triple {76159#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {76159#true} is VALID [2022-04-28 00:00:37,702 INFO L272 TraceCheckUtils]: 6: Hoare triple {76167#(<= ~counter~0 0)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {76159#true} is VALID [2022-04-28 00:00:37,702 INFO L290 TraceCheckUtils]: 5: Hoare triple {76167#(<= ~counter~0 0)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,702 INFO L272 TraceCheckUtils]: 4: Hoare triple {76167#(<= ~counter~0 0)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,702 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76167#(<= ~counter~0 0)} {76159#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,703 INFO L290 TraceCheckUtils]: 2: Hoare triple {76167#(<= ~counter~0 0)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,703 INFO L290 TraceCheckUtils]: 1: Hoare triple {76159#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {76167#(<= ~counter~0 0)} is VALID [2022-04-28 00:00:37,703 INFO L272 TraceCheckUtils]: 0: Hoare triple {76159#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {76159#true} is VALID [2022-04-28 00:00:37,703 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-04-28 00:00:37,704 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 00:00:37,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1200573635] [2022-04-28 00:00:37,704 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 00:00:37,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1482964099] [2022-04-28 00:00:37,704 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1482964099] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 00:00:37,704 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 00:00:37,704 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 13 [2022-04-28 00:00:37,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859207911] [2022-04-28 00:00:37,704 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-28 00:00:37,705 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.461538461538462) internal successors, (58), 13 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) Word has length 97 [2022-04-28 00:00:37,717 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 00:00:37,717 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 4.461538461538462) internal successors, (58), 13 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) [2022-04-28 00:00:37,803 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 00:00:37,804 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 00:00:37,804 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-28 00:00:37,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 00:00:37,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=88, Unknown=0, NotChecked=0, Total=156 [2022-04-28 00:00:37,804 INFO L87 Difference]: Start difference. First operand 1664 states and 2300 transitions. Second operand has 13 states, 13 states have (on average 4.461538461538462) internal successors, (58), 13 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) [2022-04-28 00:00:42,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 00:00:42,754 INFO L93 Difference]: Finished difference Result 2396 states and 3444 transitions. [2022-04-28 00:00:42,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 00:00:42,754 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.461538461538462) internal successors, (58), 13 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) Word has length 97 [2022-04-28 00:00:42,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 00:00:42,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 4.461538461538462) internal successors, (58), 13 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) [2022-04-28 00:00:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 258 transitions. [2022-04-28 00:00:42,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 4.461538461538462) internal successors, (58), 13 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) [2022-04-28 00:00:42,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 258 transitions. [2022-04-28 00:00:42,760 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 258 transitions. [2022-04-28 00:00:42,991 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 258 edges. 258 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 00:00:43,138 INFO L225 Difference]: With dead ends: 2396 [2022-04-28 00:00:43,139 INFO L226 Difference]: Without dead ends: 1693 [2022-04-28 00:00:43,156 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 181 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=139, Invalid=241, Unknown=0, NotChecked=0, Total=380 [2022-04-28 00:00:43,157 INFO L413 NwaCegarLoop]: 73 mSDtfsCounter, 199 mSDsluCounter, 239 mSDsCounter, 0 mSdLazyCounter, 141 mSolverCounterSat, 121 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 199 SdHoareTripleChecker+Valid, 312 SdHoareTripleChecker+Invalid, 262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 121 IncrementalHoareTripleChecker+Valid, 141 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 00:00:43,157 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [199 Valid, 312 Invalid, 262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [121 Valid, 141 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 00:00:43,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1693 states. [2022-04-28 00:00:47,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1693 to 1680. [2022-04-28 00:00:47,062 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 00:00:47,064 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1693 states. Second operand has 1680 states, 1196 states have (on average 1.285953177257525) internal successors, (1538), 1205 states have internal predecessors, (1538), 386 states have call successors, (386), 99 states have call predecessors, (386), 97 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) [2022-04-28 00:00:47,065 INFO L74 IsIncluded]: Start isIncluded. First operand 1693 states. Second operand has 1680 states, 1196 states have (on average 1.285953177257525) internal successors, (1538), 1205 states have internal predecessors, (1538), 386 states have call successors, (386), 99 states have call predecessors, (386), 97 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) [2022-04-28 00:00:47,066 INFO L87 Difference]: Start difference. First operand 1693 states. Second operand has 1680 states, 1196 states have (on average 1.285953177257525) internal successors, (1538), 1205 states have internal predecessors, (1538), 386 states have call successors, (386), 99 states have call predecessors, (386), 97 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) [2022-04-28 00:00:47,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 00:00:47,162 INFO L93 Difference]: Finished difference Result 1693 states and 2318 transitions. [2022-04-28 00:00:47,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2318 transitions. [2022-04-28 00:00:47,166 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 00:00:47,166 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 00:00:47,168 INFO L74 IsIncluded]: Start isIncluded. First operand has 1680 states, 1196 states have (on average 1.285953177257525) internal successors, (1538), 1205 states have internal predecessors, (1538), 386 states have call successors, (386), 99 states have call predecessors, (386), 97 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) Second operand 1693 states. [2022-04-28 00:00:47,169 INFO L87 Difference]: Start difference. First operand has 1680 states, 1196 states have (on average 1.285953177257525) internal successors, (1538), 1205 states have internal predecessors, (1538), 386 states have call successors, (386), 99 states have call predecessors, (386), 97 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) Second operand 1693 states. [2022-04-28 00:00:47,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 00:00:47,266 INFO L93 Difference]: Finished difference Result 1693 states and 2318 transitions. [2022-04-28 00:00:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2318 transitions. [2022-04-28 00:00:47,270 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 00:00:47,270 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 00:00:47,270 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 00:00:47,270 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 00:00:47,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1680 states, 1196 states have (on average 1.285953177257525) internal successors, (1538), 1205 states have internal predecessors, (1538), 386 states have call successors, (386), 99 states have call predecessors, (386), 97 states have return successors, (383), 375 states have call predecessors, (383), 383 states have call successors, (383) [2022-04-28 00:00:47,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1680 states and 2307 transitions. [2022-04-28 00:00:47,443 INFO L78 Accepts]: Start accepts. Automaton has 1680 states and 2307 transitions. Word has length 97 [2022-04-28 00:00:47,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 00:00:47,443 INFO L495 AbstractCegarLoop]: Abstraction has 1680 states and 2307 transitions. [2022-04-28 00:00:47,443 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.461538461538462) internal successors, (58), 13 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) [2022-04-28 00:00:47,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2307 transitions. [2022-04-28 00:00:47,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-04-28 00:00:47,444 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 00:00:47,444 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 8, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 00:00:47,461 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-28 00:00:47,661 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 00:00:47,661 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 00:00:47,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 00:00:47,661 INFO L85 PathProgramCache]: Analyzing trace with hash -1189405093, now seen corresponding path program 3 times [2022-04-28 00:00:47,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 00:00:47,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920809777] [2022-04-28 00:00:47,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 00:00:47,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 00:00:47,683 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 00:00:47,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1127563490] [2022-04-28 00:00:47,683 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-28 00:00:47,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 00:00:47,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 00:00:47,684 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) [2022-04-28 00:00:47,685 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-28 00:00:47,747 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-04-28 00:00:47,747 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 00:00:47,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-28 00:00:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 00:00:47,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 00:00:48,255 INFO L272 TraceCheckUtils]: 0: Hoare triple {86087#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,256 INFO L290 TraceCheckUtils]: 1: Hoare triple {86087#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,256 INFO L290 TraceCheckUtils]: 2: Hoare triple {86095#(<= 0 ~counter~0)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,256 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {86095#(<= 0 ~counter~0)} {86087#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,257 INFO L272 TraceCheckUtils]: 4: Hoare triple {86095#(<= 0 ~counter~0)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,260 INFO L290 TraceCheckUtils]: 5: Hoare triple {86095#(<= 0 ~counter~0)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,260 INFO L272 TraceCheckUtils]: 6: Hoare triple {86095#(<= 0 ~counter~0)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,261 INFO L290 TraceCheckUtils]: 7: Hoare triple {86095#(<= 0 ~counter~0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,261 INFO L290 TraceCheckUtils]: 8: Hoare triple {86095#(<= 0 ~counter~0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,261 INFO L290 TraceCheckUtils]: 9: Hoare triple {86095#(<= 0 ~counter~0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,261 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {86095#(<= 0 ~counter~0)} {86095#(<= 0 ~counter~0)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,262 INFO L272 TraceCheckUtils]: 11: Hoare triple {86095#(<= 0 ~counter~0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,262 INFO L290 TraceCheckUtils]: 12: Hoare triple {86095#(<= 0 ~counter~0)} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,263 INFO L290 TraceCheckUtils]: 13: Hoare triple {86095#(<= 0 ~counter~0)} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,263 INFO L290 TraceCheckUtils]: 14: Hoare triple {86095#(<= 0 ~counter~0)} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,263 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {86095#(<= 0 ~counter~0)} {86095#(<= 0 ~counter~0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,263 INFO L290 TraceCheckUtils]: 16: Hoare triple {86095#(<= 0 ~counter~0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,265 INFO L290 TraceCheckUtils]: 17: Hoare triple {86095#(<= 0 ~counter~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {86144#(<= 1 ~counter~0)} is VALID [2022-04-28 00:00:48,265 INFO L290 TraceCheckUtils]: 18: Hoare triple {86144#(<= 1 ~counter~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {86144#(<= 1 ~counter~0)} is VALID [2022-04-28 00:00:48,266 INFO L290 TraceCheckUtils]: 19: Hoare triple {86144#(<= 1 ~counter~0)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {86144#(<= 1 ~counter~0)} is VALID [2022-04-28 00:00:48,266 INFO L290 TraceCheckUtils]: 20: Hoare triple {86144#(<= 1 ~counter~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {86154#(<= 2 ~counter~0)} is VALID [2022-04-28 00:00:48,267 INFO L290 TraceCheckUtils]: 21: Hoare triple {86154#(<= 2 ~counter~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {86154#(<= 2 ~counter~0)} is VALID [2022-04-28 00:00:48,267 INFO L290 TraceCheckUtils]: 22: Hoare triple {86154#(<= 2 ~counter~0)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {86154#(<= 2 ~counter~0)} is VALID [2022-04-28 00:00:48,268 INFO L290 TraceCheckUtils]: 23: Hoare triple {86154#(<= 2 ~counter~0)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,268 INFO L290 TraceCheckUtils]: 24: Hoare triple {86164#(<= 3 ~counter~0)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,268 INFO L272 TraceCheckUtils]: 25: Hoare triple {86164#(<= 3 ~counter~0)} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,269 INFO L290 TraceCheckUtils]: 26: Hoare triple {86164#(<= 3 ~counter~0)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,269 INFO L290 TraceCheckUtils]: 27: Hoare triple {86164#(<= 3 ~counter~0)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,269 INFO L290 TraceCheckUtils]: 28: Hoare triple {86164#(<= 3 ~counter~0)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,270 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {86164#(<= 3 ~counter~0)} {86164#(<= 3 ~counter~0)} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,270 INFO L272 TraceCheckUtils]: 30: Hoare triple {86164#(<= 3 ~counter~0)} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,271 INFO L290 TraceCheckUtils]: 31: Hoare triple {86164#(<= 3 ~counter~0)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,271 INFO L290 TraceCheckUtils]: 32: Hoare triple {86164#(<= 3 ~counter~0)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,271 INFO L290 TraceCheckUtils]: 33: Hoare triple {86164#(<= 3 ~counter~0)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,272 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {86164#(<= 3 ~counter~0)} {86164#(<= 3 ~counter~0)} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,272 INFO L272 TraceCheckUtils]: 35: Hoare triple {86164#(<= 3 ~counter~0)} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,273 INFO L290 TraceCheckUtils]: 36: Hoare triple {86164#(<= 3 ~counter~0)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,273 INFO L290 TraceCheckUtils]: 37: Hoare triple {86164#(<= 3 ~counter~0)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,273 INFO L290 TraceCheckUtils]: 38: Hoare triple {86164#(<= 3 ~counter~0)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,274 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {86164#(<= 3 ~counter~0)} {86164#(<= 3 ~counter~0)} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,274 INFO L272 TraceCheckUtils]: 40: Hoare triple {86164#(<= 3 ~counter~0)} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,274 INFO L290 TraceCheckUtils]: 41: Hoare triple {86164#(<= 3 ~counter~0)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,275 INFO L290 TraceCheckUtils]: 42: Hoare triple {86164#(<= 3 ~counter~0)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,275 INFO L290 TraceCheckUtils]: 43: Hoare triple {86164#(<= 3 ~counter~0)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,275 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {86164#(<= 3 ~counter~0)} {86164#(<= 3 ~counter~0)} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,276 INFO L290 TraceCheckUtils]: 45: Hoare triple {86164#(<= 3 ~counter~0)} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,276 INFO L290 TraceCheckUtils]: 46: Hoare triple {86164#(<= 3 ~counter~0)} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,277 INFO L290 TraceCheckUtils]: 47: Hoare triple {86164#(<= 3 ~counter~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {86237#(<= 4 ~counter~0)} is VALID [2022-04-28 00:00:48,277 INFO L290 TraceCheckUtils]: 48: Hoare triple {86237#(<= 4 ~counter~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {86237#(<= 4 ~counter~0)} is VALID [2022-04-28 00:00:48,278 INFO L290 TraceCheckUtils]: 49: Hoare triple {86237#(<= 4 ~counter~0)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {86237#(<= 4 ~counter~0)} is VALID [2022-04-28 00:00:48,278 INFO L290 TraceCheckUtils]: 50: Hoare triple {86237#(<= 4 ~counter~0)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {86237#(<= 4 ~counter~0)} is VALID [2022-04-28 00:00:48,279 INFO L290 TraceCheckUtils]: 51: Hoare triple {86237#(<= 4 ~counter~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {86250#(<= 5 ~counter~0)} is VALID [2022-04-28 00:00:48,279 INFO L290 TraceCheckUtils]: 52: Hoare triple {86250#(<= 5 ~counter~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {86250#(<= 5 ~counter~0)} is VALID [2022-04-28 00:00:48,279 INFO L290 TraceCheckUtils]: 53: Hoare triple {86250#(<= 5 ~counter~0)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {86250#(<= 5 ~counter~0)} is VALID [2022-04-28 00:00:48,280 INFO L290 TraceCheckUtils]: 54: Hoare triple {86250#(<= 5 ~counter~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {86260#(<= 6 ~counter~0)} is VALID [2022-04-28 00:00:48,280 INFO L290 TraceCheckUtils]: 55: Hoare triple {86260#(<= 6 ~counter~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {86260#(<= 6 ~counter~0)} is VALID [2022-04-28 00:00:48,281 INFO L290 TraceCheckUtils]: 56: Hoare triple {86260#(<= 6 ~counter~0)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {86260#(<= 6 ~counter~0)} is VALID [2022-04-28 00:00:48,281 INFO L290 TraceCheckUtils]: 57: Hoare triple {86260#(<= 6 ~counter~0)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,282 INFO L290 TraceCheckUtils]: 58: Hoare triple {86270#(<= 7 ~counter~0)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,282 INFO L272 TraceCheckUtils]: 59: Hoare triple {86270#(<= 7 ~counter~0)} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,282 INFO L290 TraceCheckUtils]: 60: Hoare triple {86270#(<= 7 ~counter~0)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,283 INFO L290 TraceCheckUtils]: 61: Hoare triple {86270#(<= 7 ~counter~0)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,283 INFO L290 TraceCheckUtils]: 62: Hoare triple {86270#(<= 7 ~counter~0)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,283 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {86270#(<= 7 ~counter~0)} {86270#(<= 7 ~counter~0)} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,284 INFO L272 TraceCheckUtils]: 64: Hoare triple {86270#(<= 7 ~counter~0)} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,284 INFO L290 TraceCheckUtils]: 65: Hoare triple {86270#(<= 7 ~counter~0)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,285 INFO L290 TraceCheckUtils]: 66: Hoare triple {86270#(<= 7 ~counter~0)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,285 INFO L290 TraceCheckUtils]: 67: Hoare triple {86270#(<= 7 ~counter~0)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,285 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {86270#(<= 7 ~counter~0)} {86270#(<= 7 ~counter~0)} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,286 INFO L272 TraceCheckUtils]: 69: Hoare triple {86270#(<= 7 ~counter~0)} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,286 INFO L290 TraceCheckUtils]: 70: Hoare triple {86270#(<= 7 ~counter~0)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,286 INFO L290 TraceCheckUtils]: 71: Hoare triple {86270#(<= 7 ~counter~0)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,287 INFO L290 TraceCheckUtils]: 72: Hoare triple {86270#(<= 7 ~counter~0)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,287 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {86270#(<= 7 ~counter~0)} {86270#(<= 7 ~counter~0)} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,288 INFO L272 TraceCheckUtils]: 74: Hoare triple {86270#(<= 7 ~counter~0)} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,288 INFO L290 TraceCheckUtils]: 75: Hoare triple {86270#(<= 7 ~counter~0)} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,288 INFO L290 TraceCheckUtils]: 76: Hoare triple {86270#(<= 7 ~counter~0)} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,288 INFO L290 TraceCheckUtils]: 77: Hoare triple {86270#(<= 7 ~counter~0)} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,289 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {86270#(<= 7 ~counter~0)} {86270#(<= 7 ~counter~0)} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,289 INFO L290 TraceCheckUtils]: 79: Hoare triple {86270#(<= 7 ~counter~0)} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,290 INFO L290 TraceCheckUtils]: 80: Hoare triple {86270#(<= 7 ~counter~0)} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,291 INFO L290 TraceCheckUtils]: 81: Hoare triple {86270#(<= 7 ~counter~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {86343#(<= 8 ~counter~0)} is VALID [2022-04-28 00:00:48,291 INFO L290 TraceCheckUtils]: 82: Hoare triple {86343#(<= 8 ~counter~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {86343#(<= 8 ~counter~0)} is VALID [2022-04-28 00:00:48,292 INFO L290 TraceCheckUtils]: 83: Hoare triple {86343#(<= 8 ~counter~0)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {86343#(<= 8 ~counter~0)} is VALID [2022-04-28 00:00:48,292 INFO L290 TraceCheckUtils]: 84: Hoare triple {86343#(<= 8 ~counter~0)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {86343#(<= 8 ~counter~0)} is VALID [2022-04-28 00:00:48,293 INFO L290 TraceCheckUtils]: 85: Hoare triple {86343#(<= 8 ~counter~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {86356#(<= 9 ~counter~0)} is VALID [2022-04-28 00:00:48,293 INFO L290 TraceCheckUtils]: 86: Hoare triple {86356#(<= 9 ~counter~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {86356#(<= 9 ~counter~0)} is VALID [2022-04-28 00:00:48,293 INFO L290 TraceCheckUtils]: 87: Hoare triple {86356#(<= 9 ~counter~0)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {86356#(<= 9 ~counter~0)} is VALID [2022-04-28 00:00:48,294 INFO L290 TraceCheckUtils]: 88: Hoare triple {86356#(<= 9 ~counter~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {86366#(<= 10 ~counter~0)} is VALID [2022-04-28 00:00:48,294 INFO L290 TraceCheckUtils]: 89: Hoare triple {86366#(<= 10 ~counter~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {86366#(<= 10 ~counter~0)} is VALID [2022-04-28 00:00:48,295 INFO L290 TraceCheckUtils]: 90: Hoare triple {86366#(<= 10 ~counter~0)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {86366#(<= 10 ~counter~0)} is VALID [2022-04-28 00:00:48,295 INFO L290 TraceCheckUtils]: 91: Hoare triple {86366#(<= 10 ~counter~0)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {86376#(<= 10 |main_#t~post8|)} is VALID [2022-04-28 00:00:48,295 INFO L290 TraceCheckUtils]: 92: Hoare triple {86376#(<= 10 |main_#t~post8|)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {86088#false} is VALID [2022-04-28 00:00:48,295 INFO L272 TraceCheckUtils]: 93: Hoare triple {86088#false} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {86088#false} is VALID [2022-04-28 00:00:48,295 INFO L290 TraceCheckUtils]: 94: Hoare triple {86088#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86088#false} is VALID [2022-04-28 00:00:48,295 INFO L290 TraceCheckUtils]: 95: Hoare triple {86088#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {86088#false} is VALID [2022-04-28 00:00:48,296 INFO L290 TraceCheckUtils]: 96: Hoare triple {86088#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86088#false} is VALID [2022-04-28 00:00:48,296 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 132 proven. 2 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-04-28 00:00:48,296 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 00:00:48,742 INFO L290 TraceCheckUtils]: 96: Hoare triple {86088#false} [138] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86088#false} is VALID [2022-04-28 00:00:48,742 INFO L290 TraceCheckUtils]: 95: Hoare triple {86088#false} [134] L11-->L12: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {86088#false} is VALID [2022-04-28 00:00:48,742 INFO L290 TraceCheckUtils]: 94: Hoare triple {86088#false} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86088#false} is VALID [2022-04-28 00:00:48,742 INFO L272 TraceCheckUtils]: 93: Hoare triple {86088#false} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {86088#false} is VALID [2022-04-28 00:00:48,742 INFO L290 TraceCheckUtils]: 92: Hoare triple {86376#(<= 10 |main_#t~post8|)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {86088#false} is VALID [2022-04-28 00:00:48,743 INFO L290 TraceCheckUtils]: 91: Hoare triple {86366#(<= 10 ~counter~0)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {86376#(<= 10 |main_#t~post8|)} is VALID [2022-04-28 00:00:48,743 INFO L290 TraceCheckUtils]: 90: Hoare triple {86366#(<= 10 ~counter~0)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {86366#(<= 10 ~counter~0)} is VALID [2022-04-28 00:00:48,743 INFO L290 TraceCheckUtils]: 89: Hoare triple {86366#(<= 10 ~counter~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {86366#(<= 10 ~counter~0)} is VALID [2022-04-28 00:00:48,745 INFO L290 TraceCheckUtils]: 88: Hoare triple {86356#(<= 9 ~counter~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {86366#(<= 10 ~counter~0)} is VALID [2022-04-28 00:00:48,745 INFO L290 TraceCheckUtils]: 87: Hoare triple {86356#(<= 9 ~counter~0)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {86356#(<= 9 ~counter~0)} is VALID [2022-04-28 00:00:48,745 INFO L290 TraceCheckUtils]: 86: Hoare triple {86356#(<= 9 ~counter~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {86356#(<= 9 ~counter~0)} is VALID [2022-04-28 00:00:48,746 INFO L290 TraceCheckUtils]: 85: Hoare triple {86343#(<= 8 ~counter~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {86356#(<= 9 ~counter~0)} is VALID [2022-04-28 00:00:48,746 INFO L290 TraceCheckUtils]: 84: Hoare triple {86343#(<= 8 ~counter~0)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {86343#(<= 8 ~counter~0)} is VALID [2022-04-28 00:00:48,746 INFO L290 TraceCheckUtils]: 83: Hoare triple {86343#(<= 8 ~counter~0)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {86343#(<= 8 ~counter~0)} is VALID [2022-04-28 00:00:48,747 INFO L290 TraceCheckUtils]: 82: Hoare triple {86343#(<= 8 ~counter~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {86343#(<= 8 ~counter~0)} is VALID [2022-04-28 00:00:48,747 INFO L290 TraceCheckUtils]: 81: Hoare triple {86270#(<= 7 ~counter~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {86343#(<= 8 ~counter~0)} is VALID [2022-04-28 00:00:48,747 INFO L290 TraceCheckUtils]: 80: Hoare triple {86270#(<= 7 ~counter~0)} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,748 INFO L290 TraceCheckUtils]: 79: Hoare triple {86270#(<= 7 ~counter~0)} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,748 INFO L284 TraceCheckUtils]: 78: Hoare quadruple {86087#true} {86270#(<= 7 ~counter~0)} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,748 INFO L290 TraceCheckUtils]: 77: Hoare triple {86087#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,748 INFO L290 TraceCheckUtils]: 76: Hoare triple {86087#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,748 INFO L290 TraceCheckUtils]: 75: Hoare triple {86087#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86087#true} is VALID [2022-04-28 00:00:48,748 INFO L272 TraceCheckUtils]: 74: Hoare triple {86270#(<= 7 ~counter~0)} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {86087#true} is VALID [2022-04-28 00:00:48,749 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {86087#true} {86270#(<= 7 ~counter~0)} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,749 INFO L290 TraceCheckUtils]: 72: Hoare triple {86087#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,749 INFO L290 TraceCheckUtils]: 71: Hoare triple {86087#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,749 INFO L290 TraceCheckUtils]: 70: Hoare triple {86087#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86087#true} is VALID [2022-04-28 00:00:48,749 INFO L272 TraceCheckUtils]: 69: Hoare triple {86270#(<= 7 ~counter~0)} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {86087#true} is VALID [2022-04-28 00:00:48,749 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {86087#true} {86270#(<= 7 ~counter~0)} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,749 INFO L290 TraceCheckUtils]: 67: Hoare triple {86087#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,750 INFO L290 TraceCheckUtils]: 66: Hoare triple {86087#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,750 INFO L290 TraceCheckUtils]: 65: Hoare triple {86087#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86087#true} is VALID [2022-04-28 00:00:48,750 INFO L272 TraceCheckUtils]: 64: Hoare triple {86270#(<= 7 ~counter~0)} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {86087#true} is VALID [2022-04-28 00:00:48,750 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {86087#true} {86270#(<= 7 ~counter~0)} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,750 INFO L290 TraceCheckUtils]: 62: Hoare triple {86087#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,750 INFO L290 TraceCheckUtils]: 61: Hoare triple {86087#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,750 INFO L290 TraceCheckUtils]: 60: Hoare triple {86087#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86087#true} is VALID [2022-04-28 00:00:48,750 INFO L272 TraceCheckUtils]: 59: Hoare triple {86270#(<= 7 ~counter~0)} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {86087#true} is VALID [2022-04-28 00:00:48,751 INFO L290 TraceCheckUtils]: 58: Hoare triple {86270#(<= 7 ~counter~0)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,751 INFO L290 TraceCheckUtils]: 57: Hoare triple {86260#(<= 6 ~counter~0)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {86270#(<= 7 ~counter~0)} is VALID [2022-04-28 00:00:48,751 INFO L290 TraceCheckUtils]: 56: Hoare triple {86260#(<= 6 ~counter~0)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {86260#(<= 6 ~counter~0)} is VALID [2022-04-28 00:00:48,752 INFO L290 TraceCheckUtils]: 55: Hoare triple {86260#(<= 6 ~counter~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {86260#(<= 6 ~counter~0)} is VALID [2022-04-28 00:00:48,752 INFO L290 TraceCheckUtils]: 54: Hoare triple {86250#(<= 5 ~counter~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {86260#(<= 6 ~counter~0)} is VALID [2022-04-28 00:00:48,753 INFO L290 TraceCheckUtils]: 53: Hoare triple {86250#(<= 5 ~counter~0)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {86250#(<= 5 ~counter~0)} is VALID [2022-04-28 00:00:48,753 INFO L290 TraceCheckUtils]: 52: Hoare triple {86250#(<= 5 ~counter~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {86250#(<= 5 ~counter~0)} is VALID [2022-04-28 00:00:48,753 INFO L290 TraceCheckUtils]: 51: Hoare triple {86237#(<= 4 ~counter~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {86250#(<= 5 ~counter~0)} is VALID [2022-04-28 00:00:48,754 INFO L290 TraceCheckUtils]: 50: Hoare triple {86237#(<= 4 ~counter~0)} [141] L41-4-->L34-3: Formula: (and (= v_main_~r~0_1 v_main_~s~0_2) (= v_main_~b~0_1 v_main_~c~0_3) (= v_main_~p~0_2 (+ v_main_~q~0_1 (* v_main_~k~0_3 v_main_~q~0_2))) (= v_main_~r~0_2 v_main_~temp~0_1) (= v_main_~p~0_1 v_main_~q~0_2) (= v_main_~a~0_1 v_main_~b~0_2) (= v_main_~s~0_1 (+ v_main_~temp~0_1 (* (- 1) (* v_main_~k~0_3 v_main_~s~0_2))))) InVars {main_~q~0=v_main_~q~0_2, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_2, main_~p~0=v_main_~p~0_2, main_~r~0=v_main_~r~0_2, main_~s~0=v_main_~s~0_2} OutVars{main_~q~0=v_main_~q~0_1, main_~temp~0=v_main_~temp~0_1, main_~k~0=v_main_~k~0_3, main_~c~0=v_main_~c~0_3, main_~b~0=v_main_~b~0_1, main_~p~0=v_main_~p~0_1, main_~r~0=v_main_~r~0_1, main_~s~0=v_main_~s~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[main_~q~0, main_~temp~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {86237#(<= 4 ~counter~0)} is VALID [2022-04-28 00:00:48,754 INFO L290 TraceCheckUtils]: 49: Hoare triple {86237#(<= 4 ~counter~0)} [144] L42-->L41-4: Formula: (not (<= v_main_~b~0_7 v_main_~c~0_6)) InVars {main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} OutVars{main_~b~0=v_main_~b~0_7, main_~c~0=v_main_~c~0_6} AuxVars[] AssignedVars[] {86237#(<= 4 ~counter~0)} is VALID [2022-04-28 00:00:48,754 INFO L290 TraceCheckUtils]: 48: Hoare triple {86237#(<= 4 ~counter~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {86237#(<= 4 ~counter~0)} is VALID [2022-04-28 00:00:48,755 INFO L290 TraceCheckUtils]: 47: Hoare triple {86164#(<= 3 ~counter~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {86237#(<= 4 ~counter~0)} is VALID [2022-04-28 00:00:48,755 INFO L290 TraceCheckUtils]: 46: Hoare triple {86164#(<= 3 ~counter~0)} [153] L48-4-->L41-3: Formula: (and (= v_main_~k~0_1 (+ v_main_~d~0_1 v_main_~k~0_2)) (= (+ v_main_~c~0_2 (* (- 1) v_main_~v~0_1)) v_main_~c~0_1)) InVars {main_~c~0=v_main_~c~0_2, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_2} OutVars{main_~c~0=v_main_~c~0_1, main_~v~0=v_main_~v~0_1, main_~d~0=v_main_~d~0_1, main_~k~0=v_main_~k~0_1} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,755 INFO L290 TraceCheckUtils]: 45: Hoare triple {86164#(<= 3 ~counter~0)} [149] L52-->L48-4: Formula: (not (<= (* v_main_~v~0_5 2) v_main_~c~0_9)) InVars {main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} OutVars{main_~c~0=v_main_~c~0_9, main_~v~0=v_main_~v~0_5} AuxVars[] AssignedVars[] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,756 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {86087#true} {86164#(<= 3 ~counter~0)} [164] __VERIFIER_assertEXIT-->L52: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,756 INFO L290 TraceCheckUtils]: 43: Hoare triple {86087#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,756 INFO L290 TraceCheckUtils]: 42: Hoare triple {86087#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,756 INFO L290 TraceCheckUtils]: 41: Hoare triple {86087#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86087#true} is VALID [2022-04-28 00:00:48,756 INFO L272 TraceCheckUtils]: 40: Hoare triple {86164#(<= 3 ~counter~0)} [148] L51-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= v_main_~v~0_8 (* v_main_~d~0_7 v_main_~b~0_14)) 1 0)) InVars {main_~v~0=v_main_~v~0_8, main_~d~0=v_main_~d~0_7, main_~b~0=v_main_~b~0_14} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~v~0, main_~d~0, main_~b~0] {86087#true} is VALID [2022-04-28 00:00:48,756 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {86087#true} {86164#(<= 3 ~counter~0)} [163] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,756 INFO L290 TraceCheckUtils]: 38: Hoare triple {86087#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,756 INFO L290 TraceCheckUtils]: 37: Hoare triple {86087#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,756 INFO L290 TraceCheckUtils]: 36: Hoare triple {86087#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86087#true} is VALID [2022-04-28 00:00:48,756 INFO L272 TraceCheckUtils]: 35: Hoare triple {86164#(<= 3 ~counter~0)} [147] L50-->__VERIFIER_assertENTRY: Formula: (= (ite (= v_main_~a~0_9 (+ (* v_main_~k~0_7 v_main_~b~0_13) v_main_~c~0_11)) 1 0) |v___VERIFIER_assert_#in~condInParam_3|) InVars {main_~c~0=v_main_~c~0_11, main_~b~0=v_main_~b~0_13, main_~k~0=v_main_~k~0_7, main_~a~0=v_main_~a~0_9} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~k~0, main_~c~0, main_~b~0, main_~a~0] {86087#true} is VALID [2022-04-28 00:00:48,757 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {86087#true} {86164#(<= 3 ~counter~0)} [162] __VERIFIER_assertEXIT-->L50: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,757 INFO L290 TraceCheckUtils]: 33: Hoare triple {86087#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,757 INFO L290 TraceCheckUtils]: 32: Hoare triple {86087#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,757 INFO L290 TraceCheckUtils]: 31: Hoare triple {86087#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86087#true} is VALID [2022-04-28 00:00:48,757 INFO L272 TraceCheckUtils]: 30: Hoare triple {86164#(<= 3 ~counter~0)} [146] L49-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~x~0_11 v_main_~q~0_7) (* v_main_~y~0_11 v_main_~s~0_7)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_11, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_7} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {86087#true} is VALID [2022-04-28 00:00:48,757 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {86087#true} {86164#(<= 3 ~counter~0)} [161] __VERIFIER_assertEXIT-->L49-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,758 INFO L290 TraceCheckUtils]: 28: Hoare triple {86087#true} [140] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,758 INFO L290 TraceCheckUtils]: 27: Hoare triple {86087#true} [135] L11-->L11-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,758 INFO L290 TraceCheckUtils]: 26: Hoare triple {86087#true} [130] __VERIFIER_assertENTRY-->L11: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {86087#true} is VALID [2022-04-28 00:00:48,758 INFO L272 TraceCheckUtils]: 25: Hoare triple {86164#(<= 3 ~counter~0)} [156] L49-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_10 v_main_~p~0_7) (* v_main_~y~0_10 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_10, main_~x~0=v_main_~x~0_10, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~a~0=v_main_~a~0_8} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {86087#true} is VALID [2022-04-28 00:00:48,758 INFO L290 TraceCheckUtils]: 24: Hoare triple {86164#(<= 3 ~counter~0)} [155] L48-1-->L49: Formula: (< |v_main_#t~post8_5| 10) InVars {main_#t~post8=|v_main_#t~post8_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post8] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,759 INFO L290 TraceCheckUtils]: 23: Hoare triple {86154#(<= 2 ~counter~0)} [152] L48-3-->L48-1: Formula: (and (= (+ |v_main_#t~post8_1| 1) v_~counter~0_5) (= |v_main_#t~post8_1| v_~counter~0_6)) InVars {~counter~0=v_~counter~0_6} OutVars{main_#t~post8=|v_main_#t~post8_1|, ~counter~0=v_~counter~0_5} AuxVars[] AssignedVars[~counter~0, main_#t~post8] {86164#(<= 3 ~counter~0)} is VALID [2022-04-28 00:00:48,759 INFO L290 TraceCheckUtils]: 22: Hoare triple {86154#(<= 2 ~counter~0)} [145] L42-->L48-3: Formula: (and (= v_main_~d~0_2 1) (<= v_main_~b~0_8 v_main_~c~0_7) (= v_main_~b~0_8 v_main_~v~0_2)) InVars {main_~b~0=v_main_~b~0_8, main_~c~0=v_main_~c~0_7} OutVars{main_~c~0=v_main_~c~0_7, main_~v~0=v_main_~v~0_2, main_~d~0=v_main_~d~0_2, main_~b~0=v_main_~b~0_8} AuxVars[] AssignedVars[main_~v~0, main_~d~0] {86154#(<= 2 ~counter~0)} is VALID [2022-04-28 00:00:48,759 INFO L290 TraceCheckUtils]: 21: Hoare triple {86154#(<= 2 ~counter~0)} [143] L41-1-->L42: Formula: (< |v_main_#t~post7_5| 10) InVars {main_#t~post7=|v_main_#t~post7_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post7] {86154#(<= 2 ~counter~0)} is VALID [2022-04-28 00:00:48,760 INFO L290 TraceCheckUtils]: 20: Hoare triple {86144#(<= 1 ~counter~0)} [137] L41-3-->L41-1: Formula: (and (= |v_main_#t~post7_1| v_~counter~0_4) (= (+ |v_main_#t~post7_1| 1) v_~counter~0_3)) InVars {~counter~0=v_~counter~0_4} OutVars{~counter~0=v_~counter~0_3, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post7] {86154#(<= 2 ~counter~0)} is VALID [2022-04-28 00:00:48,760 INFO L290 TraceCheckUtils]: 19: Hoare triple {86144#(<= 1 ~counter~0)} [132] L35-->L41-3: Formula: (and (not (= v_main_~b~0_6 0)) (= v_main_~k~0_4 0) (= v_main_~a~0_5 v_main_~c~0_4)) InVars {main_~b~0=v_main_~b~0_6, main_~a~0=v_main_~a~0_5} OutVars{main_~c~0=v_main_~c~0_4, main_~b~0=v_main_~b~0_6, main_~k~0=v_main_~k~0_4, main_~a~0=v_main_~a~0_5} AuxVars[] AssignedVars[main_~k~0, main_~c~0] {86144#(<= 1 ~counter~0)} is VALID [2022-04-28 00:00:48,760 INFO L290 TraceCheckUtils]: 18: Hoare triple {86144#(<= 1 ~counter~0)} [128] L34-1-->L35: Formula: (< |v_main_#t~post6_5| 10) InVars {main_#t~post6=|v_main_#t~post6_5|} OutVars{} AuxVars[] AssignedVars[main_#t~post6] {86144#(<= 1 ~counter~0)} is VALID [2022-04-28 00:00:48,761 INFO L290 TraceCheckUtils]: 17: Hoare triple {86095#(<= 0 ~counter~0)} [124] L34-3-->L34-1: Formula: (and (= |v_main_#t~post6_1| v_~counter~0_2) (= v_~counter~0_1 (+ |v_main_#t~post6_1| 1))) InVars {~counter~0=v_~counter~0_2} OutVars{~counter~0=v_~counter~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[~counter~0, main_#t~post6] {86144#(<= 1 ~counter~0)} is VALID [2022-04-28 00:00:48,761 INFO L290 TraceCheckUtils]: 16: Hoare triple {86095#(<= 0 ~counter~0)} [120] L25-->L34-3: Formula: (and (= v_main_~b~0_4 v_main_~y~0_6) (= v_main_~q~0_5 0) (= v_main_~s~0_5 1) (= v_main_~p~0_5 1) (= v_main_~a~0_4 v_main_~x~0_6) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_6, main_~y~0=v_main_~y~0_6, main_~b~0=v_main_~b~0_4, main_~p~0=v_main_~p~0_5, main_~r~0=v_main_~r~0_5, main_~s~0=v_main_~s~0_5, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,761 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {86087#true} {86095#(<= 0 ~counter~0)} [159] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,761 INFO L290 TraceCheckUtils]: 14: Hoare triple {86087#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,763 INFO L290 TraceCheckUtils]: 13: Hoare triple {86087#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,763 INFO L290 TraceCheckUtils]: 12: Hoare triple {86087#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {86087#true} is VALID [2022-04-28 00:00:48,763 INFO L272 TraceCheckUtils]: 11: Hoare triple {86095#(<= 0 ~counter~0)} [118] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (<= 1 v_main_~y~0_9) 1 0)) InVars {main_~y~0=v_main_~y~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_2|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {86087#true} is VALID [2022-04-28 00:00:48,764 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {86087#true} {86095#(<= 0 ~counter~0)} [158] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,764 INFO L290 TraceCheckUtils]: 9: Hoare triple {86087#true} [125] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,764 INFO L290 TraceCheckUtils]: 8: Hoare triple {86087#true} [122] L8-->L8-2: Formula: (not (= v_assume_abort_if_not_~cond_3 0)) InVars {assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} OutVars{assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_3} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,764 INFO L290 TraceCheckUtils]: 7: Hoare triple {86087#true} [119] assume_abort_if_notENTRY-->L8: Formula: (= |v_assume_abort_if_not_#in~cond_1| v_assume_abort_if_not_~cond_1) InVars {assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~cond_1|, assume_abort_if_not_~cond=v_assume_abort_if_not_~cond_1} AuxVars[] AssignedVars[assume_abort_if_not_~cond] {86087#true} is VALID [2022-04-28 00:00:48,764 INFO L272 TraceCheckUtils]: 6: Hoare triple {86095#(<= 0 ~counter~0)} [117] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (<= 1 v_main_~x~0_9) 1 0)) InVars {main_~x~0=v_main_~x~0_9} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_1|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {86087#true} is VALID [2022-04-28 00:00:48,764 INFO L290 TraceCheckUtils]: 5: Hoare triple {86095#(<= 0 ~counter~0)} [115] mainENTRY-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_1 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|, main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~q~0=v_main_~q~0_3, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_3, main_~p~0=v_main_~p~0_3, main_~r~0=v_main_~r~0_3, main_~s~0=v_main_~s~0_3, main_~a~0=v_main_~a~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~q~0, main_#t~nondet4, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,764 INFO L272 TraceCheckUtils]: 4: Hoare triple {86095#(<= 0 ~counter~0)} [112] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,765 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {86095#(<= 0 ~counter~0)} {86087#true} [157] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,765 INFO L290 TraceCheckUtils]: 2: Hoare triple {86095#(<= 0 ~counter~0)} [116] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,765 INFO L290 TraceCheckUtils]: 1: Hoare triple {86087#true} [113] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_1| 1))) (and (= 48 (select .cse0 0)) (= (select |v_#valid_1| 2) 1) (= (select |v_#valid_1| 0) 0) (= (select |v_#length_1| 2) 11) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= v_~counter~0_7 0) (= (select |v_#valid_1| 1) 1) (= 2 (select |v_#length_1| 1)) (= (select .cse0 1) 0) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, #valid=|v_#valid_1|} OutVars{~counter~0=v_~counter~0_7, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[~counter~0, #NULL.offset, #NULL.base] {86095#(<= 0 ~counter~0)} is VALID [2022-04-28 00:00:48,765 INFO L272 TraceCheckUtils]: 0: Hoare triple {86087#true} [111] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86087#true} is VALID [2022-04-28 00:00:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 68 proven. 2 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-04-28 00:00:48,766 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 00:00:48,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [920809777] [2022-04-28 00:00:48,767 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 00:00:48,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1127563490] [2022-04-28 00:00:48,767 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1127563490] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 00:00:48,767 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 00:00:48,767 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 14 [2022-04-28 00:00:48,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261516446] [2022-04-28 00:00:48,767 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-28 00:00:48,768 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.142857142857143) internal successors, (58), 14 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) Word has length 97 [2022-04-28 00:00:48,781 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 00:00:48,781 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 4.142857142857143) internal successors, (58), 14 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) [2022-04-28 00:00:48,845 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 00:00:48,846 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 00:00:48,846 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-28 00:00:48,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 00:00:48,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=102, Unknown=0, NotChecked=0, Total=182 [2022-04-28 00:00:48,846 INFO L87 Difference]: Start difference. First operand 1680 states and 2307 transitions. Second operand has 14 states, 14 states have (on average 4.142857142857143) internal successors, (58), 14 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) [2022-04-28 00:00:51,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 00:00:51,753 INFO L93 Difference]: Finished difference Result 2179 states and 3002 transitions. [2022-04-28 00:00:51,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 00:00:51,753 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 4.142857142857143) internal successors, (58), 14 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) Word has length 97 [2022-04-28 00:00:51,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 00:00:51,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.142857142857143) internal successors, (58), 14 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) [2022-04-28 00:00:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 256 transitions. [2022-04-28 00:00:51,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 4.142857142857143) internal successors, (58), 14 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) [2022-04-28 00:00:51,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 256 transitions. [2022-04-28 00:00:51,771 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 256 transitions. [2022-04-28 00:00:51,952 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 256 edges. 256 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 00:00:52,074 INFO L225 Difference]: With dead ends: 2179 [2022-04-28 00:00:52,074 INFO L226 Difference]: Without dead ends: 1237 [2022-04-28 00:00:52,087 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 180 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=94, Invalid=116, Unknown=0, NotChecked=0, Total=210 [2022-04-28 00:00:52,088 INFO L413 NwaCegarLoop]: 156 mSDtfsCounter, 202 mSDsluCounter, 307 mSDsCounter, 0 mSdLazyCounter, 190 mSolverCounterSat, 100 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 202 SdHoareTripleChecker+Valid, 463 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 100 IncrementalHoareTripleChecker+Valid, 190 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 00:00:52,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [202 Valid, 463 Invalid, 290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [100 Valid, 190 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 00:00:52,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1237 states. [2022-04-28 00:00:53,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1237 to 935. [2022-04-28 00:00:53,511 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 00:00:53,512 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1237 states. Second operand has 935 states, 667 states have (on average 1.1229385307346327) internal successors, (749), 675 states have internal predecessors, (749), 171 states have call successors, (171), 98 states have call predecessors, (171), 96 states have return successors, (168), 161 states have call predecessors, (168), 168 states have call successors, (168) [2022-04-28 00:00:53,513 INFO L74 IsIncluded]: Start isIncluded. First operand 1237 states. Second operand has 935 states, 667 states have (on average 1.1229385307346327) internal successors, (749), 675 states have internal predecessors, (749), 171 states have call successors, (171), 98 states have call predecessors, (171), 96 states have return successors, (168), 161 states have call predecessors, (168), 168 states have call successors, (168) [2022-04-28 00:00:53,513 INFO L87 Difference]: Start difference. First operand 1237 states. Second operand has 935 states, 667 states have (on average 1.1229385307346327) internal successors, (749), 675 states have internal predecessors, (749), 171 states have call successors, (171), 98 states have call predecessors, (171), 96 states have return successors, (168), 161 states have call predecessors, (168), 168 states have call successors, (168) [2022-04-28 00:00:53,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 00:00:53,558 INFO L93 Difference]: Finished difference Result 1237 states and 1493 transitions. [2022-04-28 00:00:53,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1493 transitions. [2022-04-28 00:00:53,559 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 00:00:53,559 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 00:00:53,560 INFO L74 IsIncluded]: Start isIncluded. First operand has 935 states, 667 states have (on average 1.1229385307346327) internal successors, (749), 675 states have internal predecessors, (749), 171 states have call successors, (171), 98 states have call predecessors, (171), 96 states have return successors, (168), 161 states have call predecessors, (168), 168 states have call successors, (168) Second operand 1237 states. [2022-04-28 00:00:53,561 INFO L87 Difference]: Start difference. First operand has 935 states, 667 states have (on average 1.1229385307346327) internal successors, (749), 675 states have internal predecessors, (749), 171 states have call successors, (171), 98 states have call predecessors, (171), 96 states have return successors, (168), 161 states have call predecessors, (168), 168 states have call successors, (168) Second operand 1237 states. [2022-04-28 00:00:53,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 00:00:53,605 INFO L93 Difference]: Finished difference Result 1237 states and 1493 transitions. [2022-04-28 00:00:53,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1493 transitions. [2022-04-28 00:00:53,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 00:00:53,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 00:00:53,606 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 00:00:53,607 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 00:00:53,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 935 states, 667 states have (on average 1.1229385307346327) internal successors, (749), 675 states have internal predecessors, (749), 171 states have call successors, (171), 98 states have call predecessors, (171), 96 states have return successors, (168), 161 states have call predecessors, (168), 168 states have call successors, (168) [2022-04-28 00:00:53,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 935 states and 1088 transitions. [2022-04-28 00:00:53,649 INFO L78 Accepts]: Start accepts. Automaton has 935 states and 1088 transitions. Word has length 97 [2022-04-28 00:00:53,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 00:00:53,649 INFO L495 AbstractCegarLoop]: Abstraction has 935 states and 1088 transitions. [2022-04-28 00:00:53,649 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 4.142857142857143) internal successors, (58), 14 states have internal predecessors, (58), 5 states have call successors, (23), 5 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 4 states have call successors, (21) [2022-04-28 00:00:53,649 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1088 transitions. [2022-04-28 00:00:53,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-04-28 00:00:53,667 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 00:00:53,667 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 8, 5, 5, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 00:00:53,683 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-28 00:00:53,867 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 00:00:53,867 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 00:00:53,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 00:00:53,868 INFO L85 PathProgramCache]: Analyzing trace with hash 672019267, now seen corresponding path program 2 times [2022-04-28 00:00:53,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 00:00:53,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1436886453] [2022-04-28 00:00:53,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 00:00:53,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 00:00:53,878 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 00:00:53,878 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2133869653] [2022-04-28 00:00:53,878 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 00:00:53,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 00:00:53,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 00:00:53,881 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) [2022-04-28 00:00:53,891 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-28 00:00:53,963 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 00:00:53,964 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2022-04-28 00:00:53,964 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 00:00:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 00:00:54,067 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 00:00:54,067 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-04-28 00:00:54,068 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-28 00:00:54,103 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-28 00:00:54,283 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-04-28 00:00:54,286 INFO L356 BasicCegarLoop]: Path program histogram: [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 00:00:54,288 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-28 00:00:54,399 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-28 00:00:54,399 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2022-04-28 00:00:54,399 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2022-04-28 00:00:54,399 WARN L170 areAnnotationChecker]: assume_abort_if_notENTRY has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: __VERIFIER_assertENTRY has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L24 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L8-2 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L11-2 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L24-1 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L49-1 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L51 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L52 has no Hoare annotation [2022-04-28 00:00:54,400 WARN L170 areAnnotationChecker]: L52 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L34-3 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L34-3 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L48-4 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L48-3 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L48-3 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L34-4 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L34-1 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L34-1 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L41-3 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L41-3 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L48-1 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L48-1 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L41-4 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L41-1 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L41-1 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2022-04-28 00:00:54,401 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2022-04-28 00:00:54,401 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-28 00:00:54,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.04 12:00:54 BasicIcfg [2022-04-28 00:00:54,402 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-28 00:00:54,403 INFO L158 Benchmark]: Toolchain (without parser) took 441692.76ms. Allocated memory was 233.8MB in the beginning and 433.1MB in the end (delta: 199.2MB). Free memory was 182.7MB in the beginning and 317.7MB in the end (delta: -135.0MB). Peak memory consumption was 64.0MB. Max. memory is 8.0GB. [2022-04-28 00:00:54,403 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 233.8MB. Free memory is still 198.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-28 00:00:54,403 INFO L158 Benchmark]: CACSL2BoogieTranslator took 233.82ms. Allocated memory is still 233.8MB. Free memory was 182.5MB in the beginning and 208.7MB in the end (delta: -26.2MB). Peak memory consumption was 6.5MB. Max. memory is 8.0GB. [2022-04-28 00:00:54,403 INFO L158 Benchmark]: Boogie Preprocessor took 38.88ms. Allocated memory is still 233.8MB. Free memory was 208.7MB in the beginning and 207.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-28 00:00:54,403 INFO L158 Benchmark]: RCFGBuilder took 318.33ms. Allocated memory is still 233.8MB. Free memory was 207.1MB in the beginning and 193.8MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-04-28 00:00:54,403 INFO L158 Benchmark]: IcfgTransformer took 22.98ms. Allocated memory is still 233.8MB. Free memory was 193.8MB in the beginning and 192.0MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-28 00:00:54,403 INFO L158 Benchmark]: TraceAbstraction took 441072.57ms. Allocated memory was 233.8MB in the beginning and 433.1MB in the end (delta: 199.2MB). Free memory was 191.3MB in the beginning and 317.7MB in the end (delta: -126.4MB). Peak memory consumption was 72.1MB. Max. memory is 8.0GB. [2022-04-28 00:00:54,404 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 233.8MB. Free memory is still 198.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 233.82ms. Allocated memory is still 233.8MB. Free memory was 182.5MB in the beginning and 208.7MB in the end (delta: -26.2MB). Peak memory consumption was 6.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 38.88ms. Allocated memory is still 233.8MB. Free memory was 208.7MB in the beginning and 207.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 318.33ms. Allocated memory is still 233.8MB. Free memory was 207.1MB in the beginning and 193.8MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * IcfgTransformer took 22.98ms. Allocated memory is still 233.8MB. Free memory was 193.8MB in the beginning and 192.0MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * TraceAbstraction took 441072.57ms. Allocated memory was 233.8MB in the beginning and 433.1MB in the end (delta: 199.2MB). Free memory was 191.3MB in the beginning and 317.7MB in the end (delta: -126.4MB). Peak memory consumption was 72.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 13]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L18] int counter = 0; VAL [\old(counter)=13, counter=0] [L20] int x, y; [L21] long long a, b, p, q, r, s; [L22] x = __VERIFIER_nondet_int() [L23] y = __VERIFIER_nondet_int() [L24] CALL assume_abort_if_not(x >= 1) VAL [\old(cond)=1, \old(counter)=0, counter=0] [L8] COND FALSE !(!cond) VAL [\old(cond)=1, \old(counter)=0, cond=1, counter=0] [L24] RET assume_abort_if_not(x >= 1) VAL [\old(counter)=0, counter=0, x=3, y=5] [L25] CALL assume_abort_if_not(y >= 1) VAL [\old(cond)=1, \old(counter)=0, counter=0] [L8] COND FALSE !(!cond) VAL [\old(cond)=1, \old(counter)=0, cond=1, counter=0] [L25] RET assume_abort_if_not(y >= 1) VAL [\old(counter)=0, counter=0, x=3, y=5] [L27] a = x [L28] b = y [L29] p = 1 [L30] q = 0 [L31] r = 0 [L32] s = 1 VAL [\old(counter)=0, a=3, b=5, counter=0, p=1, q=0, r=0, s=1, x=3, y=5] [L34] EXPR counter++ VAL [\old(counter)=0, a=3, b=5, counter=1, counter++=0, p=1, q=0, r=0, s=1, x=3, y=5] [L34] COND TRUE counter++<10 [L35] COND FALSE !(!(b != 0)) [L37] long long c, k; [L38] c = a [L39] k = 0 VAL [\old(counter)=0, a=3, b=5, c=3, counter=1, k=0, p=1, q=0, r=0, s=1, x=3, y=5] [L41] EXPR counter++ VAL [\old(counter)=0, a=3, b=5, c=3, counter=2, counter++=1, k=0, p=1, q=0, r=0, s=1, x=3, y=5] [L41] COND TRUE counter++<10 [L42] COND TRUE !(c >= b) VAL [\old(counter)=0, a=3, b=5, c=3, counter=2, k=0, p=1, q=0, r=0, s=1, x=3, y=5] [L63] a = b [L64] b = c [L65] long long temp; [L66] temp = p [L67] p = q [L68] q = temp - q * k [L69] temp = r [L70] r = s [L71] s = temp - s * k VAL [\old(counter)=0, a=5, b=3, c=3, counter=2, k=0, p=0, q=1, r=1, s=0, temp=0, x=3, y=5] [L34] EXPR counter++ VAL [\old(counter)=0, a=5, b=3, c=3, counter=3, counter++=2, k=0, p=0, q=1, r=1, s=0, temp=0, x=3, y=5] [L34] COND TRUE counter++<10 [L35] COND FALSE !(!(b != 0)) [L37] long long c, k; [L38] c = a [L39] k = 0 VAL [\old(counter)=0, a=5, b=3, c=5, counter=3, k=0, p=0, q=1, r=1, s=0, temp=0, x=3, y=5] [L41] EXPR counter++ VAL [\old(counter)=0, a=5, b=3, c=5, counter=4, counter++=3, k=0, p=0, q=1, r=1, s=0, temp=0, x=3, y=5] [L41] COND TRUE counter++<10 [L42] COND FALSE !(!(c >= b)) [L44] long long d, v; [L45] d = 1 [L46] v = b VAL [\old(counter)=0, a=5, b=3, c=5, counter=4, d=1, k=0, p=0, q=1, r=1, s=0, temp=0, v=3, x=3, y=5] [L48] EXPR counter++ VAL [\old(counter)=0, a=5, b=3, c=5, counter=5, counter++=4, d=1, k=0, p=0, q=1, r=1, s=0, temp=0, v=3, x=3, y=5] [L48] COND TRUE counter++<10 [L49] CALL __VERIFIER_assert(a == y * r + x * p) VAL [\old(cond)=1, \old(counter)=0, counter=5] [L11] COND FALSE !(!(cond)) VAL [\old(cond)=1, \old(counter)=0, cond=1, counter=5] [L49] RET __VERIFIER_assert(a == y * r + x * p) VAL [\old(counter)=0, a=5, b=3, c=5, counter=5, d=1, k=0, p=0, q=1, r=1, s=0, temp=0, v=3, x=3, y=5] [L50] CALL __VERIFIER_assert(b == x * q + y * s) VAL [\old(cond)=1, \old(counter)=0, counter=5] [L11] COND FALSE !(!(cond)) VAL [\old(cond)=1, \old(counter)=0, cond=1, counter=5] [L50] RET __VERIFIER_assert(b == x * q + y * s) VAL [\old(counter)=0, a=5, b=3, c=5, counter=5, d=1, k=0, p=0, q=1, r=1, s=0, temp=0, v=3, x=3, y=5] [L51] CALL __VERIFIER_assert(a == k * b + c) VAL [\old(cond)=1, \old(counter)=0, counter=5] [L11] COND FALSE !(!(cond)) VAL [\old(cond)=1, \old(counter)=0, cond=1, counter=5] [L51] RET __VERIFIER_assert(a == k * b + c) VAL [\old(counter)=0, a=5, b=3, c=5, counter=5, d=1, k=0, p=0, q=1, r=1, s=0, temp=0, v=3, x=3, y=5] [L52] CALL __VERIFIER_assert(v == b * d) VAL [\old(cond)=1, \old(counter)=0, counter=5] [L11] COND FALSE !(!(cond)) VAL [\old(cond)=1, \old(counter)=0, cond=1, counter=5] [L52] RET __VERIFIER_assert(v == b * d) VAL [\old(counter)=0, a=5, b=3, c=5, counter=5, d=1, k=0, p=0, q=1, r=1, s=0, temp=0, v=3, x=3, y=5] [L54] COND TRUE !(c >= 2 * v) VAL [\old(counter)=0, a=5, b=3, c=5, counter=5, d=1, k=0, p=0, q=1, r=1, s=0, temp=0, v=3, x=3, y=5] [L59] c = c - v [L60] k = k + d VAL [\old(counter)=0, a=5, b=3, c=2, counter=5, d=1, k=1, p=0, q=1, r=1, s=0, temp=0, v=3, x=3, y=5] [L41] EXPR counter++ VAL [\old(counter)=0, a=5, b=3, c=2, counter=6, counter++=5, d=1, k=1, p=0, q=1, r=1, s=0, temp=0, v=3, x=3, y=5] [L41] COND TRUE counter++<10 [L42] COND TRUE !(c >= b) VAL [\old(counter)=0, a=5, b=3, c=2, counter=6, d=1, k=1, p=0, q=1, r=1, s=0, temp=0, v=3, x=3, y=5] [L63] a = b [L64] b = c [L65] long long temp; [L66] temp = p [L67] p = q [L68] q = temp - q * k [L69] temp = r [L70] r = s [L71] s = temp - s * k VAL [\old(counter)=0, a=3, b=2, c=2, counter=6, d=1, k=1, p=1, q=-1, r=0, s=1, temp=1, v=3, x=3, y=5] [L34] EXPR counter++ VAL [\old(counter)=0, a=3, b=2, c=2, counter=7, counter++=6, d=1, k=1, p=1, q=-1, r=0, s=1, temp=1, v=3, x=3, y=5] [L34] COND TRUE counter++<10 [L35] COND FALSE !(!(b != 0)) [L37] long long c, k; [L38] c = a [L39] k = 0 VAL [\old(counter)=0, a=3, b=2, c=3, counter=7, d=1, k=0, p=1, q=-1, r=0, s=1, temp=1, v=3, x=3, y=5] [L41] EXPR counter++ VAL [\old(counter)=0, a=3, b=2, c=3, counter=8, counter++=7, d=1, k=0, p=1, q=-1, r=0, s=1, temp=1, v=3, x=3, y=5] [L41] COND TRUE counter++<10 [L42] COND FALSE !(!(c >= b)) [L44] long long d, v; [L45] d = 1 [L46] v = b VAL [\old(counter)=0, a=3, b=2, c=3, counter=8, d=1, k=0, p=1, q=-1, r=0, s=1, temp=1, v=2, x=3, y=5] [L48] EXPR counter++ VAL [\old(counter)=0, a=3, b=2, c=3, counter=9, counter++=8, d=1, k=0, p=1, q=-1, r=0, s=1, temp=1, v=2, x=3, y=5] [L48] COND TRUE counter++<10 [L49] CALL __VERIFIER_assert(a == y * r + x * p) VAL [\old(cond)=1, \old(counter)=0, counter=9] [L11] COND FALSE !(!(cond)) VAL [\old(cond)=1, \old(counter)=0, cond=1, counter=9] [L49] RET __VERIFIER_assert(a == y * r + x * p) VAL [\old(counter)=0, a=3, b=2, c=3, counter=9, d=1, k=0, p=1, q=-1, r=0, s=1, temp=1, v=2, x=3, y=5] [L50] CALL __VERIFIER_assert(b == x * q + y * s) VAL [\old(cond)=1, \old(counter)=0, counter=9] [L11] COND FALSE !(!(cond)) VAL [\old(cond)=1, \old(counter)=0, cond=1, counter=9] [L50] RET __VERIFIER_assert(b == x * q + y * s) VAL [\old(counter)=0, a=3, b=2, c=3, counter=9, d=1, k=0, p=1, q=-1, r=0, s=1, temp=1, v=2, x=3, y=5] [L51] CALL __VERIFIER_assert(a == k * b + c) VAL [\old(cond)=1, \old(counter)=0, counter=9] [L11] COND FALSE !(!(cond)) VAL [\old(cond)=1, \old(counter)=0, cond=1, counter=9] [L51] RET __VERIFIER_assert(a == k * b + c) VAL [\old(counter)=0, a=3, b=2, c=3, counter=9, d=1, k=0, p=1, q=-1, r=0, s=1, temp=1, v=2, x=3, y=5] [L52] CALL __VERIFIER_assert(v == b * d) VAL [\old(cond)=1, \old(counter)=0, counter=9] [L11] COND FALSE !(!(cond)) VAL [\old(cond)=1, \old(counter)=0, cond=1, counter=9] [L52] RET __VERIFIER_assert(v == b * d) VAL [\old(counter)=0, a=3, b=2, c=3, counter=9, d=1, k=0, p=1, q=-1, r=0, s=1, temp=1, v=2, x=3, y=5] [L54] COND TRUE !(c >= 2 * v) VAL [\old(counter)=0, a=3, b=2, c=3, counter=9, d=1, k=0, p=1, q=-1, r=0, s=1, temp=1, v=2, x=3, y=5] [L59] c = c - v [L60] k = k + d VAL [\old(counter)=0, a=3, b=2, c=1, counter=9, d=1, k=1, p=1, q=-1, r=0, s=1, temp=1, v=2, x=3, y=5] [L41] EXPR counter++ VAL [\old(counter)=0, a=3, b=2, c=1, counter=10, counter++=9, d=1, k=1, p=1, q=-1, r=0, s=1, temp=1, v=2, x=3, y=5] [L41] COND TRUE counter++<10 [L42] COND TRUE !(c >= b) VAL [\old(counter)=0, a=3, b=2, c=1, counter=10, d=1, k=1, p=1, q=-1, r=0, s=1, temp=1, v=2, x=3, y=5] [L63] a = b [L64] b = c [L65] long long temp; [L66] temp = p [L67] p = q [L68] q = temp - q * k [L69] temp = r [L70] r = s [L71] s = temp - s * k VAL [\old(counter)=0, a=2, b=1, c=1, counter=10, d=1, k=1, p=-1, q=2, r=1, s=-1, temp=0, v=2, x=3, y=5] [L34] EXPR counter++ VAL [\old(counter)=0, a=2, b=1, c=1, counter=11, counter++=10, d=1, k=1, p=-1, q=2, r=1, s=-1, temp=0, v=2, x=3, y=5] [L34] COND FALSE !(counter++<10) [L73] CALL __VERIFIER_assert(p*x - q*x + r*y - s*y == a) VAL [\old(cond)=0, \old(counter)=0, counter=11] [L11] COND TRUE !(cond) VAL [\old(cond)=0, \old(counter)=0, cond=0, counter=11] [L13] reach_error() VAL [\old(cond)=0, \old(counter)=0, cond=0, counter=11] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 40 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 440.9s, OverallIterations: 25, TraceHistogramMax: 9, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 212.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 7 mSolverCounterUnknown, 2698 SdHoareTripleChecker+Valid, 58.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2635 mSDsluCounter, 7339 SdHoareTripleChecker+Invalid, 58.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5904 mSDsCounter, 1873 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 6870 IncrementalHoareTripleChecker+Invalid, 8750 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1873 mSolverCounterUnsat, 1435 mSDtfsCounter, 6870 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2118 GetRequests, 1707 SyntacticMatches, 14 SemanticMatches, 397 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5180 ImplicationChecksByTransitivity, 54.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1680occurred in iteration=23, InterpolantAutomatonStates: 357, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 26.2s AutomataMinimizationTime, 24 MinimizatonAttempts, 1408 StatesRemovedByMinimization, 21 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 193.0s InterpolantComputationTime, 1264 NumberOfCodeBlocks, 1239 NumberOfCodeBlocksAsserted, 31 NumberOfCheckSat, 1898 ConstructedInterpolants, 0 QuantifiedInterpolants, 10640 SizeOfPredicates, 119 NumberOfNonLiveVariables, 3998 ConjunctsInSsa, 488 ConjunctsInUnsatCore, 37 InterpolantComputations, 12 PerfectInterpolantSequences, 1581/1997 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-04-28 00:00:54,538 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...