/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/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_valuebound1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 18:31:39,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 18:31:39,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 18:31:39,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-27 18:31:39,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-27 18:31:39,884 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-27 18:31:39,885 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-27 18:31:39,887 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-27 18:31:39,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-27 18:31:39,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-27 18:31:39,890 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-27 18:31:39,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-27 18:31:39,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-27 18:31:39,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-27 18:31:39,893 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-27 18:31:39,894 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-27 18:31:39,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-27 18:31:39,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-27 18:31:39,897 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-27 18:31:39,898 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-27 18:31:39,900 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-27 18:31:39,901 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-27 18:31:39,902 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-27 18:31:39,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-27 18:31:39,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-27 18:31:39,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-27 18:31:39,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 18:31:39,914 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 18:31:39,915 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 18:31:39,915 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-04-27 18:31:39,923 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 18:31:39,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 18:31:39,924 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 18:31:39,925 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-27 18:31:39,925 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 18:31:39,925 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-27 18:31:39,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 18:31:39,925 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 18:31:39,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 18:31:39,926 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 18:31:39,926 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-27 18:31:39,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 18:31:39,926 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 18:31:39,927 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 18:31:39,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 18:31:39,927 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 18:31:39,927 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-27 18:31:39,927 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 18:31:39,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 18:31:39,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 18:31:39,928 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 18:31:39,929 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-27 18:31:39,929 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_JORDAN 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 18:31:40,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 18:31:40,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 18:31:40,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 18:31:40,126 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 18:31:40,126 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 18:31:40,127 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_valuebound1.c [2022-04-27 18:31:40,187 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4555737e6/3d4e0d0ba63f4ecdbd832d36fd397a7c/FLAG5640b47f8 [2022-04-27 18:31:40,552 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 18:31:40,553 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd3-ll_valuebound1.c [2022-04-27 18:31:40,558 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4555737e6/3d4e0d0ba63f4ecdbd832d36fd397a7c/FLAG5640b47f8 [2022-04-27 18:31:40,566 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4555737e6/3d4e0d0ba63f4ecdbd832d36fd397a7c [2022-04-27 18:31:40,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 18:31:40,569 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-27 18:31:40,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 18:31:40,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 18:31:40,573 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 18:31:40,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 06:31:40" (1/1) ... [2022-04-27 18:31:40,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48615b8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 06:31:40, skipping insertion in model container [2022-04-27 18:31:40,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 06:31:40" (1/1) ... [2022-04-27 18:31:40,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 18:31:40,593 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 18:31:40,780 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_valuebound1.c[490,503] [2022-04-27 18:31:40,810 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 18:31:40,819 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 18:31:40,837 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_valuebound1.c[490,503] [2022-04-27 18:31:40,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 18:31:40,869 INFO L208 MainTranslator]: Completed translation [2022-04-27 18:31:40,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 06:31:40 WrapperNode [2022-04-27 18:31:40,870 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 18:31:40,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 18:31:40,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 18:31:40,871 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 18:31:40,880 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 06:31:40" (1/1) ... [2022-04-27 18:31:40,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 06:31:40" (1/1) ... [2022-04-27 18:31:40,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 06:31:40" (1/1) ... [2022-04-27 18:31:40,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 06:31:40" (1/1) ... [2022-04-27 18:31:40,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 06:31:40" (1/1) ... [2022-04-27 18:31:40,907 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 06:31:40" (1/1) ... [2022-04-27 18:31:40,909 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 06:31:40" (1/1) ... [2022-04-27 18:31:40,910 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 18:31:40,911 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 18:31:40,911 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 18:31:40,911 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 18:31:40,913 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 06:31:40" (1/1) ... [2022-04-27 18:31:40,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 18:31:40,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 18:31:40,949 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 18:31:40,969 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 18:31:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 18:31:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 18:31:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 18:31:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-27 18:31:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-27 18:31:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 18:31:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 18:31:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 18:31:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 18:31:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 18:31:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-27 18:31:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-27 18:31:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 18:31:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 18:31:40,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 18:31:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 18:31:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 18:31:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 18:31:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 18:31:40,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 18:31:41,035 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 18:31:41,036 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 18:31:41,178 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 18:31:41,187 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 18:31:41,188 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-04-27 18:31:41,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 06:31:41 BoogieIcfgContainer [2022-04-27 18:31:41,189 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 18:31:41,190 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-27 18:31:41,190 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-27 18:31:41,191 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-27 18:31:41,207 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 06:31:41" (1/1) ... [2022-04-27 18:31:41,209 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_JORDAN [2022-04-27 18:31:41,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 06:31:41 BasicIcfg [2022-04-27 18:31:41,258 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-27 18:31:41,259 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 18:31:41,259 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 18:31:41,262 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 18:31:41,262 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 06:31:40" (1/4) ... [2022-04-27 18:31:41,262 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1802a051 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 06:31:41, skipping insertion in model container [2022-04-27 18:31:41,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 06:31:40" (2/4) ... [2022-04-27 18:31:41,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1802a051 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 06:31:41, skipping insertion in model container [2022-04-27 18:31:41,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 06:31:41" (3/4) ... [2022-04-27 18:31:41,266 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1802a051 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 06:31:41, skipping insertion in model container [2022-04-27 18:31:41,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 06:31:41" (4/4) ... [2022-04-27 18:31:41,267 INFO L111 eAbstractionObserver]: Analyzing ICFG egcd3-ll_valuebound1.cJordan [2022-04-27 18:31:41,280 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2022-04-27 18:31:41,280 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 18:31:41,314 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 18:31:41,320 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=ForwardPredicates, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@7ce5d73b, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@500948ca [2022-04-27 18:31:41,320 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 18:31:41,327 INFO L276 IsEmpty]: Start isEmpty. Operand has 40 states, 23 states have (on average 1.5217391304347827) internal successors, (35), 24 states have internal predecessors, (35), 11 states have call successors, (11), 4 states have call predecessors, (11), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-27 18:31:41,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-27 18:31:41,332 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 18:31:41,333 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 18:31:41,333 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 18:31:41,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 18:31:41,337 INFO L85 PathProgramCache]: Analyzing trace with hash 958536290, now seen corresponding path program 1 times [2022-04-27 18:31:41,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 18:31:41,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913389523] [2022-04-27 18:31:41,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:31:41,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 18:31:41,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:41,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 18:31:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:41,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {64#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {43#true} is VALID [2022-04-27 18:31:41,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-27 18:31:41,495 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {43#true} {43#true} [161] 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 18:31:41,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-27 18:31:41,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:41,503 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [123] 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 18:31:41,503 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,504 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,504 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {43#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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 18:31:41,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-27 18:31:41,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:41,511 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [123] 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 18:31:41,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,512 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,512 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {44#false} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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 18:31:41,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-27 18:31:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:41,520 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [123] 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 18:31:41,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,520 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,521 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {44#false} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-27 18:31:41,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-27 18:31:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:41,528 INFO L290 TraceCheckUtils]: 0: Hoare triple {43#true} [123] 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 18:31:41,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,529 INFO L290 TraceCheckUtils]: 2: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,529 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44#false} {44#false} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-27 18:31:41,530 INFO L272 TraceCheckUtils]: 0: Hoare triple {43#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {64#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 18:31:41,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {64#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {43#true} is VALID [2022-04-27 18:31:41,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {43#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-27 18:31:41,531 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43#true} {43#true} [161] 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 18:31:41,531 INFO L272 TraceCheckUtils]: 4: Hoare triple {43#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {43#true} is VALID [2022-04-27 18:31:41,532 INFO L290 TraceCheckUtils]: 5: Hoare triple {43#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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 18:31:41,532 INFO L272 TraceCheckUtils]: 6: Hoare triple {43#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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 18:31:41,532 INFO L290 TraceCheckUtils]: 7: Hoare triple {43#true} [123] 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 18:31:41,533 INFO L290 TraceCheckUtils]: 8: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,533 INFO L290 TraceCheckUtils]: 9: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,533 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {44#false} {43#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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 18:31:41,534 INFO L290 TraceCheckUtils]: 11: Hoare triple {44#false} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {44#false} is VALID [2022-04-27 18:31:41,534 INFO L272 TraceCheckUtils]: 12: Hoare triple {44#false} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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 18:31:41,534 INFO L290 TraceCheckUtils]: 13: Hoare triple {43#true} [123] 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 18:31:41,535 INFO L290 TraceCheckUtils]: 14: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,535 INFO L290 TraceCheckUtils]: 15: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,536 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {44#false} {44#false} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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 18:31:41,536 INFO L272 TraceCheckUtils]: 17: Hoare triple {44#false} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {43#true} is VALID [2022-04-27 18:31:41,536 INFO L290 TraceCheckUtils]: 18: Hoare triple {43#true} [123] 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 18:31:41,537 INFO L290 TraceCheckUtils]: 19: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,537 INFO L290 TraceCheckUtils]: 20: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,537 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {44#false} {44#false} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-27 18:31:41,538 INFO L272 TraceCheckUtils]: 22: Hoare triple {44#false} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {43#true} is VALID [2022-04-27 18:31:41,538 INFO L290 TraceCheckUtils]: 23: Hoare triple {43#true} [123] 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 18:31:41,538 INFO L290 TraceCheckUtils]: 24: Hoare triple {43#true} [125] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,539 INFO L290 TraceCheckUtils]: 25: Hoare triple {44#false} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,539 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {44#false} {44#false} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {44#false} is VALID [2022-04-27 18:31:41,539 INFO L290 TraceCheckUtils]: 27: Hoare triple {44#false} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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 18:31:41,540 INFO L290 TraceCheckUtils]: 28: Hoare triple {44#false} [131] L35-2-->L35-3: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,540 INFO L272 TraceCheckUtils]: 29: Hoare triple {44#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, 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 18:31:41,540 INFO L290 TraceCheckUtils]: 30: Hoare triple {44#false} [138] __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 18:31:41,540 INFO L290 TraceCheckUtils]: 31: Hoare triple {44#false} [143] 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 18:31:41,541 INFO L290 TraceCheckUtils]: 32: Hoare triple {44#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44#false} is VALID [2022-04-27 18:31:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-27 18:31:41,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 18:31:41,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913389523] [2022-04-27 18:31:41,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [913389523] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 18:31:41,543 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 18:31:41,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-27 18:31:41,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843604180] [2022-04-27 18:31:41,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 18:31:41,549 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 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 33 [2022-04-27 18:31:41,551 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 18:31:41,554 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 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 18:31:41,581 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 18:31:41,582 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-27 18:31:41,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 18:31:41,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-27 18:31:41,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 18:31:41,608 INFO L87 Difference]: Start difference. First operand has 40 states, 23 states have (on average 1.5217391304347827) internal successors, (35), 24 states have internal predecessors, (35), 11 states have call successors, (11), 4 states have call predecessors, (11), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 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 18:31:41,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:31:41,796 INFO L93 Difference]: Finished difference Result 40 states and 49 transitions. [2022-04-27 18:31:41,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-27 18:31:41,796 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 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 33 [2022-04-27 18:31:41,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 18:31:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 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 18:31:41,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 57 transitions. [2022-04-27 18:31:41,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 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 18:31:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 57 transitions. [2022-04-27 18:31:41,809 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 57 transitions. [2022-04-27 18:31:41,878 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 18:31:41,893 INFO L225 Difference]: With dead ends: 40 [2022-04-27 18:31:41,894 INFO L226 Difference]: Without dead ends: 35 [2022-04-27 18:31:41,895 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 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 18:31:41,901 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 24 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 43 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 18:31:41,904 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 43 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 18:31:41,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-27 18:31:41,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2022-04-27 18:31:41,932 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 18:31:41,933 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 18:31:41,934 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 18:31:41,935 INFO L87 Difference]: Start difference. First operand 35 states. Second operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 18:31:41,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:31:41,940 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2022-04-27 18:31:41,940 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-27 18:31:41,941 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:31:41,941 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:31:41,941 INFO L74 IsIncluded]: Start isIncluded. First operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 35 states. [2022-04-27 18:31:41,942 INFO L87 Difference]: Start difference. First operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 35 states. [2022-04-27 18:31:41,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:31:41,946 INFO L93 Difference]: Finished difference Result 35 states and 44 transitions. [2022-04-27 18:31:41,946 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-27 18:31:41,947 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:31:41,964 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:31:41,964 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 18:31:41,964 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 18:31:41,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 18:31:41,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 44 transitions. [2022-04-27 18:31:41,969 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 44 transitions. Word has length 33 [2022-04-27 18:31:41,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 18:31:41,969 INFO L495 AbstractCegarLoop]: Abstraction has 35 states and 44 transitions. [2022-04-27 18:31:41,969 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 2 states have internal predecessors, (12), 2 states have call successors, (7), 3 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 18:31:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-04-27 18:31:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-04-27 18:31:41,970 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 18:31:41,971 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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 18:31:41,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 18:31:41,971 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 18:31:41,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 18:31:41,972 INFO L85 PathProgramCache]: Analyzing trace with hash 641145651, now seen corresponding path program 1 times [2022-04-27 18:31:41,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 18:31:41,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060100522] [2022-04-27 18:31:41,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:31:41,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 18:31:42,013 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 18:31:42,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1265557198] [2022-04-27 18:31:42,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:31:42,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 18:31:42,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 18:31:42,020 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 18:31:42,039 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 18:31:42,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:42,089 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-27 18:31:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:42,104 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 18:31:42,328 INFO L272 TraceCheckUtils]: 0: Hoare triple {212#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-27 18:31:42,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {212#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {212#true} is VALID [2022-04-27 18:31:42,329 INFO L290 TraceCheckUtils]: 2: Hoare triple {212#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-27 18:31:42,329 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {212#true} {212#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-27 18:31:42,330 INFO L272 TraceCheckUtils]: 4: Hoare triple {212#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-27 18:31:42,330 INFO L290 TraceCheckUtils]: 5: Hoare triple {212#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {212#true} is VALID [2022-04-27 18:31:42,330 INFO L272 TraceCheckUtils]: 6: Hoare triple {212#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {212#true} is VALID [2022-04-27 18:31:42,330 INFO L290 TraceCheckUtils]: 7: Hoare triple {212#true} [123] 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] {212#true} is VALID [2022-04-27 18:31:42,331 INFO L290 TraceCheckUtils]: 8: Hoare triple {212#true} [126] 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[] {212#true} is VALID [2022-04-27 18:31:42,331 INFO L290 TraceCheckUtils]: 9: Hoare triple {212#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-27 18:31:42,331 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {212#true} {212#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {212#true} is VALID [2022-04-27 18:31:42,331 INFO L290 TraceCheckUtils]: 11: Hoare triple {212#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {212#true} is VALID [2022-04-27 18:31:42,331 INFO L272 TraceCheckUtils]: 12: Hoare triple {212#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {212#true} is VALID [2022-04-27 18:31:42,332 INFO L290 TraceCheckUtils]: 13: Hoare triple {212#true} [123] 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] {212#true} is VALID [2022-04-27 18:31:42,332 INFO L290 TraceCheckUtils]: 14: Hoare triple {212#true} [126] 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[] {212#true} is VALID [2022-04-27 18:31:42,332 INFO L290 TraceCheckUtils]: 15: Hoare triple {212#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-27 18:31:42,332 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {212#true} {212#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {212#true} is VALID [2022-04-27 18:31:42,333 INFO L272 TraceCheckUtils]: 17: Hoare triple {212#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {212#true} is VALID [2022-04-27 18:31:42,333 INFO L290 TraceCheckUtils]: 18: Hoare triple {212#true} [123] 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] {212#true} is VALID [2022-04-27 18:31:42,333 INFO L290 TraceCheckUtils]: 19: Hoare triple {212#true} [126] 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[] {212#true} is VALID [2022-04-27 18:31:42,333 INFO L290 TraceCheckUtils]: 20: Hoare triple {212#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {212#true} is VALID [2022-04-27 18:31:42,333 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {212#true} {212#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {212#true} is VALID [2022-04-27 18:31:42,334 INFO L272 TraceCheckUtils]: 22: Hoare triple {212#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {212#true} is VALID [2022-04-27 18:31:42,347 INFO L290 TraceCheckUtils]: 23: Hoare triple {212#true} [123] 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] {286#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 18:31:42,348 INFO L290 TraceCheckUtils]: 24: Hoare triple {286#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] 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[] {290#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:31:42,349 INFO L290 TraceCheckUtils]: 25: Hoare triple {290#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {290#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:31:42,350 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {290#(not (= |assume_abort_if_not_#in~cond| 0))} {212#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {297#(<= 1 main_~y~0)} is VALID [2022-04-27 18:31:42,350 INFO L290 TraceCheckUtils]: 27: Hoare triple {297#(<= 1 main_~y~0)} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {301#(<= 1 main_~b~0)} is VALID [2022-04-27 18:31:42,351 INFO L290 TraceCheckUtils]: 28: Hoare triple {301#(<= 1 main_~b~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {301#(<= 1 main_~b~0)} is VALID [2022-04-27 18:31:42,351 INFO L290 TraceCheckUtils]: 29: Hoare triple {301#(<= 1 main_~b~0)} [135] L36-->L35-3: 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[] {213#false} is VALID [2022-04-27 18:31:42,351 INFO L272 TraceCheckUtils]: 30: Hoare triple {213#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, 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] {213#false} is VALID [2022-04-27 18:31:42,352 INFO L290 TraceCheckUtils]: 31: Hoare triple {213#false} [138] __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] {213#false} is VALID [2022-04-27 18:31:42,352 INFO L290 TraceCheckUtils]: 32: Hoare triple {213#false} [143] 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[] {213#false} is VALID [2022-04-27 18:31:42,352 INFO L290 TraceCheckUtils]: 33: Hoare triple {213#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {213#false} is VALID [2022-04-27 18:31:42,352 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-27 18:31:42,353 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 18:31:42,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 18:31:42,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060100522] [2022-04-27 18:31:42,353 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 18:31:42,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1265557198] [2022-04-27 18:31:42,353 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1265557198] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 18:31:42,354 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 18:31:42,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-27 18:31:42,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803725423] [2022-04-27 18:31:42,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 18:31:42,355 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, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 34 [2022-04-27 18:31:42,355 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 18:31:42,356 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, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-27 18:31:42,392 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:31:42,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-27 18:31:42,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 18:31:42,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-27 18:31:42,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-04-27 18:31:42,393 INFO L87 Difference]: Start difference. First operand 35 states and 44 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, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-27 18:31:42,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:31:42,658 INFO L93 Difference]: Finished difference Result 47 states and 62 transitions. [2022-04-27 18:31:42,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-27 18:31:42,659 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, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 34 [2022-04-27 18:31:42,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 18:31:42,660 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, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-27 18:31:42,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 63 transitions. [2022-04-27 18:31:42,665 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, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-27 18:31:42,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 63 transitions. [2022-04-27 18:31:42,672 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 63 transitions. [2022-04-27 18:31:42,732 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:31:42,741 INFO L225 Difference]: With dead ends: 47 [2022-04-27 18:31:42,742 INFO L226 Difference]: Without dead ends: 47 [2022-04-27 18:31:42,742 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 29 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 18:31:42,745 INFO L413 NwaCegarLoop]: 38 mSDtfsCounter, 31 mSDsluCounter, 95 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 18:31:42,745 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [35 Valid, 133 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 18:31:42,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-27 18:31:42,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 37. [2022-04-27 18:31:42,757 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 18:31:42,757 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 18:31:42,760 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 18:31:42,760 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 18:31:42,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:31:42,768 INFO L93 Difference]: Finished difference Result 47 states and 62 transitions. [2022-04-27 18:31:42,768 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 62 transitions. [2022-04-27 18:31:42,769 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:31:42,769 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:31:42,769 INFO L74 IsIncluded]: Start isIncluded. First operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 47 states. [2022-04-27 18:31:42,770 INFO L87 Difference]: Start difference. First operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 47 states. [2022-04-27 18:31:42,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:31:42,773 INFO L93 Difference]: Finished difference Result 47 states and 62 transitions. [2022-04-27 18:31:42,773 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 62 transitions. [2022-04-27 18:31:42,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:31:42,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:31:42,781 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 18:31:42,781 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 18:31:42,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 23 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 18:31:42,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 46 transitions. [2022-04-27 18:31:42,786 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 46 transitions. Word has length 34 [2022-04-27 18:31:42,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 18:31:42,786 INFO L495 AbstractCegarLoop]: Abstraction has 37 states and 46 transitions. [2022-04-27 18:31:42,787 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, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-27 18:31:42,787 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2022-04-27 18:31:42,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-27 18:31:42,788 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 18:31:42,788 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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 18:31:42,815 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-27 18:31:42,988 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 18:31:42,989 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 18:31:42,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 18:31:42,989 INFO L85 PathProgramCache]: Analyzing trace with hash 283168444, now seen corresponding path program 1 times [2022-04-27 18:31:42,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 18:31:42,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676433620] [2022-04-27 18:31:42,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:31:42,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 18:31:43,021 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 18:31:43,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [438943464] [2022-04-27 18:31:43,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:31:43,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 18:31:43,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 18:31:43,024 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 18:31:43,025 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 18:31:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:43,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-27 18:31:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:43,098 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 18:31:43,620 INFO L272 TraceCheckUtils]: 0: Hoare triple {501#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:43,620 INFO L290 TraceCheckUtils]: 1: Hoare triple {501#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {501#true} is VALID [2022-04-27 18:31:43,620 INFO L290 TraceCheckUtils]: 2: Hoare triple {501#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:43,620 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {501#true} {501#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:43,620 INFO L272 TraceCheckUtils]: 4: Hoare triple {501#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:43,621 INFO L290 TraceCheckUtils]: 5: Hoare triple {501#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {501#true} is VALID [2022-04-27 18:31:43,621 INFO L272 TraceCheckUtils]: 6: Hoare triple {501#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {501#true} is VALID [2022-04-27 18:31:43,621 INFO L290 TraceCheckUtils]: 7: Hoare triple {501#true} [123] 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] {527#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 18:31:43,622 INFO L290 TraceCheckUtils]: 8: Hoare triple {527#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] 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[] {531#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:31:43,623 INFO L290 TraceCheckUtils]: 9: Hoare triple {531#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {531#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:31:43,624 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {531#(not (= |assume_abort_if_not_#in~cond| 0))} {501#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-27 18:31:43,624 INFO L290 TraceCheckUtils]: 11: Hoare triple {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-27 18:31:43,625 INFO L272 TraceCheckUtils]: 12: Hoare triple {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {501#true} is VALID [2022-04-27 18:31:43,625 INFO L290 TraceCheckUtils]: 13: Hoare triple {501#true} [123] 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] {501#true} is VALID [2022-04-27 18:31:43,625 INFO L290 TraceCheckUtils]: 14: Hoare triple {501#true} [126] 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[] {501#true} is VALID [2022-04-27 18:31:43,625 INFO L290 TraceCheckUtils]: 15: Hoare triple {501#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:43,629 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {501#true} {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-27 18:31:43,629 INFO L272 TraceCheckUtils]: 17: Hoare triple {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-27 18:31:43,629 INFO L290 TraceCheckUtils]: 18: Hoare triple {501#true} [123] 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] {501#true} is VALID [2022-04-27 18:31:43,629 INFO L290 TraceCheckUtils]: 19: Hoare triple {501#true} [126] 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[] {501#true} is VALID [2022-04-27 18:31:43,630 INFO L290 TraceCheckUtils]: 20: Hoare triple {501#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:43,630 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {501#true} {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-27 18:31:43,630 INFO L272 TraceCheckUtils]: 22: Hoare triple {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-27 18:31:43,631 INFO L290 TraceCheckUtils]: 23: Hoare triple {501#true} [123] 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] {527#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 18:31:43,631 INFO L290 TraceCheckUtils]: 24: Hoare triple {527#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] 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[] {531#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:31:43,632 INFO L290 TraceCheckUtils]: 25: Hoare triple {531#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {531#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:31:43,633 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {531#(not (= |assume_abort_if_not_#in~cond| 0))} {538#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {587#(and (<= 0 main_~x~0) (<= main_~x~0 1) (<= 1 main_~y~0))} is VALID [2022-04-27 18:31:43,633 INFO L290 TraceCheckUtils]: 27: Hoare triple {587#(and (<= 0 main_~x~0) (<= main_~x~0 1) (<= 1 main_~y~0))} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {591#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= 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 18:31:43,634 INFO L290 TraceCheckUtils]: 28: Hoare triple {591#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {591#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= 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 18:31:43,635 INFO L290 TraceCheckUtils]: 29: Hoare triple {591#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= main_~y~0 main_~b~0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [136] L36-->L42-2: 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] {598#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= 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 18:31:43,635 INFO L290 TraceCheckUtils]: 30: Hoare triple {598#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= 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))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {598#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= 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 18:31:43,636 INFO L290 TraceCheckUtils]: 31: Hoare triple {598#(and (= main_~r~0 0) (<= 0 main_~x~0) (<= main_~x~0 1) (<= 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))} [147] L43-->L49-2: 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] {605#(and (= main_~r~0 0) (<= main_~x~0 1) (<= 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 18:31:43,637 INFO L290 TraceCheckUtils]: 32: Hoare triple {605#(and (= main_~r~0 0) (<= main_~x~0 1) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {605#(and (= main_~r~0 0) (<= main_~x~0 1) (<= 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 18:31:43,638 INFO L272 TraceCheckUtils]: 33: Hoare triple {605#(and (= main_~r~0 0) (<= main_~x~0 1) (<= 1 main_~y~0) (<= main_~y~0 main_~a~0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {612#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 18:31:43,638 INFO L290 TraceCheckUtils]: 34: Hoare triple {612#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __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] {616#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 18:31:43,639 INFO L290 TraceCheckUtils]: 35: Hoare triple {616#(<= 1 __VERIFIER_assert_~cond)} [143] 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[] {502#false} is VALID [2022-04-27 18:31:43,639 INFO L290 TraceCheckUtils]: 36: Hoare triple {502#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {502#false} is VALID [2022-04-27 18:31:43,639 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 18:31:43,639 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 18:31:44,012 INFO L290 TraceCheckUtils]: 36: Hoare triple {502#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {502#false} is VALID [2022-04-27 18:31:44,013 INFO L290 TraceCheckUtils]: 35: Hoare triple {616#(<= 1 __VERIFIER_assert_~cond)} [143] 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[] {502#false} is VALID [2022-04-27 18:31:44,013 INFO L290 TraceCheckUtils]: 34: Hoare triple {612#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __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] {616#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 18:31:44,014 INFO L272 TraceCheckUtils]: 33: Hoare triple {632#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {612#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 18:31:44,015 INFO L290 TraceCheckUtils]: 32: Hoare triple {632#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {632#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 18:31:44,016 INFO L290 TraceCheckUtils]: 31: Hoare triple {639#(or (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (<= main_~b~0 main_~c~0)))} [147] L43-->L49-2: 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] {632#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-27 18:31:44,017 INFO L290 TraceCheckUtils]: 30: Hoare triple {639#(or (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (<= main_~b~0 main_~c~0)))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {639#(or (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (<= main_~b~0 main_~c~0)))} is VALID [2022-04-27 18:31:44,018 INFO L290 TraceCheckUtils]: 29: Hoare triple {646#(or (= main_~b~0 0) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (< main_~a~0 main_~b~0))} [136] L36-->L42-2: 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] {639#(or (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (not (<= main_~b~0 main_~c~0)))} is VALID [2022-04-27 18:31:44,018 INFO L290 TraceCheckUtils]: 28: Hoare triple {646#(or (= main_~b~0 0) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (< main_~a~0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {646#(or (= main_~b~0 0) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (< main_~a~0 main_~b~0))} is VALID [2022-04-27 18:31:44,019 INFO L290 TraceCheckUtils]: 27: Hoare triple {501#true} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {646#(or (= main_~b~0 0) (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0))) (< main_~a~0 main_~b~0))} is VALID [2022-04-27 18:31:44,019 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {501#true} {501#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-27 18:31:44,019 INFO L290 TraceCheckUtils]: 25: Hoare triple {501#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:44,019 INFO L290 TraceCheckUtils]: 24: Hoare triple {501#true} [126] 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[] {501#true} is VALID [2022-04-27 18:31:44,020 INFO L290 TraceCheckUtils]: 23: Hoare triple {501#true} [123] 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] {501#true} is VALID [2022-04-27 18:31:44,020 INFO L272 TraceCheckUtils]: 22: Hoare triple {501#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-27 18:31:44,020 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {501#true} {501#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-27 18:31:44,020 INFO L290 TraceCheckUtils]: 20: Hoare triple {501#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:44,020 INFO L290 TraceCheckUtils]: 19: Hoare triple {501#true} [126] 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[] {501#true} is VALID [2022-04-27 18:31:44,020 INFO L290 TraceCheckUtils]: 18: Hoare triple {501#true} [123] 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] {501#true} is VALID [2022-04-27 18:31:44,021 INFO L272 TraceCheckUtils]: 17: Hoare triple {501#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {501#true} is VALID [2022-04-27 18:31:44,021 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {501#true} {501#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {501#true} is VALID [2022-04-27 18:31:44,021 INFO L290 TraceCheckUtils]: 15: Hoare triple {501#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:44,021 INFO L290 TraceCheckUtils]: 14: Hoare triple {501#true} [126] 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[] {501#true} is VALID [2022-04-27 18:31:44,021 INFO L290 TraceCheckUtils]: 13: Hoare triple {501#true} [123] 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] {501#true} is VALID [2022-04-27 18:31:44,022 INFO L272 TraceCheckUtils]: 12: Hoare triple {501#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {501#true} is VALID [2022-04-27 18:31:44,022 INFO L290 TraceCheckUtils]: 11: Hoare triple {501#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {501#true} is VALID [2022-04-27 18:31:44,022 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {501#true} {501#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {501#true} is VALID [2022-04-27 18:31:44,022 INFO L290 TraceCheckUtils]: 9: Hoare triple {501#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:44,022 INFO L290 TraceCheckUtils]: 8: Hoare triple {501#true} [126] 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[] {501#true} is VALID [2022-04-27 18:31:44,023 INFO L290 TraceCheckUtils]: 7: Hoare triple {501#true} [123] 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] {501#true} is VALID [2022-04-27 18:31:44,023 INFO L272 TraceCheckUtils]: 6: Hoare triple {501#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {501#true} is VALID [2022-04-27 18:31:44,023 INFO L290 TraceCheckUtils]: 5: Hoare triple {501#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {501#true} is VALID [2022-04-27 18:31:44,023 INFO L272 TraceCheckUtils]: 4: Hoare triple {501#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:44,024 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {501#true} {501#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:44,024 INFO L290 TraceCheckUtils]: 2: Hoare triple {501#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:44,024 INFO L290 TraceCheckUtils]: 1: Hoare triple {501#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {501#true} is VALID [2022-04-27 18:31:44,024 INFO L272 TraceCheckUtils]: 0: Hoare triple {501#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {501#true} is VALID [2022-04-27 18:31:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-27 18:31:44,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 18:31:44,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676433620] [2022-04-27 18:31:44,025 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 18:31:44,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [438943464] [2022-04-27 18:31:44,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [438943464] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-27 18:31:44,026 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-27 18:31:44,026 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [11] total 14 [2022-04-27 18:31:44,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771624859] [2022-04-27 18:31:44,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 18:31:44,027 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 37 [2022-04-27 18:31:44,027 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 18:31:44,027 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-27 18:31:44,050 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:31:44,050 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-27 18:31:44,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 18:31:44,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-27 18:31:44,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2022-04-27 18:31:44,052 INFO L87 Difference]: Start difference. First operand 37 states and 46 transitions. Second operand has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-27 18:31:44,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:31:44,363 INFO L93 Difference]: Finished difference Result 51 states and 65 transitions. [2022-04-27 18:31:44,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-27 18:31:44,364 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 37 [2022-04-27 18:31:44,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 18:31:44,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-27 18:31:44,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 66 transitions. [2022-04-27 18:31:44,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-27 18:31:44,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 66 transitions. [2022-04-27 18:31:44,369 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 66 transitions. [2022-04-27 18:31:44,428 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:31:44,430 INFO L225 Difference]: With dead ends: 51 [2022-04-27 18:31:44,430 INFO L226 Difference]: Without dead ends: 51 [2022-04-27 18:31:44,430 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 60 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2022-04-27 18:31:44,431 INFO L413 NwaCegarLoop]: 43 mSDtfsCounter, 16 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 196 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 18:31:44,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 196 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 18:31:44,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2022-04-27 18:31:44,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 50. [2022-04-27 18:31:44,442 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 18:31:44,442 INFO L82 GeneralOperation]: Start isEquivalent. First operand 51 states. Second operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 18:31:44,443 INFO L74 IsIncluded]: Start isIncluded. First operand 51 states. Second operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 18:31:44,444 INFO L87 Difference]: Start difference. First operand 51 states. Second operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 18:31:44,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:31:44,447 INFO L93 Difference]: Finished difference Result 51 states and 65 transitions. [2022-04-27 18:31:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2022-04-27 18:31:44,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:31:44,447 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:31:44,448 INFO L74 IsIncluded]: Start isIncluded. First operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 51 states. [2022-04-27 18:31:44,448 INFO L87 Difference]: Start difference. First operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 51 states. [2022-04-27 18:31:44,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:31:44,451 INFO L93 Difference]: Finished difference Result 51 states and 65 transitions. [2022-04-27 18:31:44,451 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2022-04-27 18:31:44,451 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:31:44,451 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:31:44,451 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 18:31:44,451 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 18:31:44,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 30 states have (on average 1.2) internal successors, (36), 31 states have internal predecessors, (36), 15 states have call successors, (15), 5 states have call predecessors, (15), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 18:31:44,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 64 transitions. [2022-04-27 18:31:44,454 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 64 transitions. Word has length 37 [2022-04-27 18:31:44,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 18:31:44,454 INFO L495 AbstractCegarLoop]: Abstraction has 50 states and 64 transitions. [2022-04-27 18:31:44,454 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-27 18:31:44,454 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2022-04-27 18:31:44,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-27 18:31:44,460 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 18:31:44,461 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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] [2022-04-27 18:31:44,486 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 18:31:44,675 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 18:31:44,676 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 18:31:44,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 18:31:44,676 INFO L85 PathProgramCache]: Analyzing trace with hash 656144812, now seen corresponding path program 1 times [2022-04-27 18:31:44,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 18:31:44,677 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1358907115] [2022-04-27 18:31:44,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:31:44,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 18:31:44,697 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 18:31:44,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [15491486] [2022-04-27 18:31:44,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:31:44,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 18:31:44,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 18:31:44,698 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 18:31:44,713 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 18:31:44,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:44,761 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-27 18:31:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:44,771 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 18:31:44,911 INFO L272 TraceCheckUtils]: 0: Hoare triple {941#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:44,911 INFO L290 TraceCheckUtils]: 1: Hoare triple {941#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {941#true} is VALID [2022-04-27 18:31:44,911 INFO L290 TraceCheckUtils]: 2: Hoare triple {941#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:44,911 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {941#true} {941#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:44,911 INFO L272 TraceCheckUtils]: 4: Hoare triple {941#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:44,912 INFO L290 TraceCheckUtils]: 5: Hoare triple {941#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {941#true} is VALID [2022-04-27 18:31:44,912 INFO L272 TraceCheckUtils]: 6: Hoare triple {941#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {941#true} is VALID [2022-04-27 18:31:44,912 INFO L290 TraceCheckUtils]: 7: Hoare triple {941#true} [123] 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] {941#true} is VALID [2022-04-27 18:31:44,912 INFO L290 TraceCheckUtils]: 8: Hoare triple {941#true} [126] 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[] {941#true} is VALID [2022-04-27 18:31:44,912 INFO L290 TraceCheckUtils]: 9: Hoare triple {941#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:44,912 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {941#true} {941#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {941#true} is VALID [2022-04-27 18:31:44,912 INFO L290 TraceCheckUtils]: 11: Hoare triple {941#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {941#true} is VALID [2022-04-27 18:31:44,912 INFO L272 TraceCheckUtils]: 12: Hoare triple {941#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {941#true} is VALID [2022-04-27 18:31:44,913 INFO L290 TraceCheckUtils]: 13: Hoare triple {941#true} [123] 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] {941#true} is VALID [2022-04-27 18:31:44,913 INFO L290 TraceCheckUtils]: 14: Hoare triple {941#true} [126] 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[] {941#true} is VALID [2022-04-27 18:31:44,913 INFO L290 TraceCheckUtils]: 15: Hoare triple {941#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:44,913 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {941#true} {941#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {941#true} is VALID [2022-04-27 18:31:44,913 INFO L272 TraceCheckUtils]: 17: Hoare triple {941#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-27 18:31:44,915 INFO L290 TraceCheckUtils]: 18: Hoare triple {941#true} [123] 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] {1000#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 18:31:44,916 INFO L290 TraceCheckUtils]: 19: Hoare triple {1000#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] 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[] {1004#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:31:44,916 INFO L290 TraceCheckUtils]: 20: Hoare triple {1004#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1004#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:31:44,917 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1004#(not (= |assume_abort_if_not_#in~cond| 0))} {941#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1011#(<= 1 main_~x~0)} is VALID [2022-04-27 18:31:44,917 INFO L272 TraceCheckUtils]: 22: Hoare triple {1011#(<= 1 main_~x~0)} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-27 18:31:44,917 INFO L290 TraceCheckUtils]: 23: Hoare triple {941#true} [123] 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] {941#true} is VALID [2022-04-27 18:31:44,917 INFO L290 TraceCheckUtils]: 24: Hoare triple {941#true} [126] 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[] {941#true} is VALID [2022-04-27 18:31:44,918 INFO L290 TraceCheckUtils]: 25: Hoare triple {941#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:44,920 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {941#true} {1011#(<= 1 main_~x~0)} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1011#(<= 1 main_~x~0)} is VALID [2022-04-27 18:31:44,921 INFO L290 TraceCheckUtils]: 27: Hoare triple {1011#(<= 1 main_~x~0)} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {1030#(<= 1 main_~a~0)} is VALID [2022-04-27 18:31:44,921 INFO L290 TraceCheckUtils]: 28: Hoare triple {1030#(<= 1 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1030#(<= 1 main_~a~0)} is VALID [2022-04-27 18:31:44,921 INFO L290 TraceCheckUtils]: 29: Hoare triple {1030#(<= 1 main_~a~0)} [136] L36-->L42-2: 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] {1037#(<= 1 main_~c~0)} is VALID [2022-04-27 18:31:44,922 INFO L290 TraceCheckUtils]: 30: Hoare triple {1037#(<= 1 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1037#(<= 1 main_~c~0)} is VALID [2022-04-27 18:31:44,922 INFO L290 TraceCheckUtils]: 31: Hoare triple {1037#(<= 1 main_~c~0)} [146] L43-->L42-3: 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[] {1037#(<= 1 main_~c~0)} is VALID [2022-04-27 18:31:44,923 INFO L290 TraceCheckUtils]: 32: Hoare triple {1037#(<= 1 main_~c~0)} [145] L42-3-->L35-2: 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] {1047#(<= 1 main_~b~0)} is VALID [2022-04-27 18:31:44,923 INFO L290 TraceCheckUtils]: 33: Hoare triple {1047#(<= 1 main_~b~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1047#(<= 1 main_~b~0)} is VALID [2022-04-27 18:31:44,923 INFO L290 TraceCheckUtils]: 34: Hoare triple {1047#(<= 1 main_~b~0)} [135] L36-->L35-3: 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[] {942#false} is VALID [2022-04-27 18:31:44,923 INFO L272 TraceCheckUtils]: 35: Hoare triple {942#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, 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] {942#false} is VALID [2022-04-27 18:31:44,924 INFO L290 TraceCheckUtils]: 36: Hoare triple {942#false} [138] __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] {942#false} is VALID [2022-04-27 18:31:44,924 INFO L290 TraceCheckUtils]: 37: Hoare triple {942#false} [143] 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[] {942#false} is VALID [2022-04-27 18:31:44,924 INFO L290 TraceCheckUtils]: 38: Hoare triple {942#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {942#false} is VALID [2022-04-27 18:31:44,924 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-27 18:31:44,924 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 18:31:45,158 INFO L290 TraceCheckUtils]: 38: Hoare triple {942#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {942#false} is VALID [2022-04-27 18:31:45,158 INFO L290 TraceCheckUtils]: 37: Hoare triple {942#false} [143] 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[] {942#false} is VALID [2022-04-27 18:31:45,159 INFO L290 TraceCheckUtils]: 36: Hoare triple {942#false} [138] __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] {942#false} is VALID [2022-04-27 18:31:45,159 INFO L272 TraceCheckUtils]: 35: Hoare triple {942#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, 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] {942#false} is VALID [2022-04-27 18:31:45,159 INFO L290 TraceCheckUtils]: 34: Hoare triple {1047#(<= 1 main_~b~0)} [135] L36-->L35-3: 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[] {942#false} is VALID [2022-04-27 18:31:45,160 INFO L290 TraceCheckUtils]: 33: Hoare triple {1047#(<= 1 main_~b~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1047#(<= 1 main_~b~0)} is VALID [2022-04-27 18:31:45,160 INFO L290 TraceCheckUtils]: 32: Hoare triple {1037#(<= 1 main_~c~0)} [145] L42-3-->L35-2: 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] {1047#(<= 1 main_~b~0)} is VALID [2022-04-27 18:31:45,161 INFO L290 TraceCheckUtils]: 31: Hoare triple {1037#(<= 1 main_~c~0)} [146] L43-->L42-3: 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[] {1037#(<= 1 main_~c~0)} is VALID [2022-04-27 18:31:45,161 INFO L290 TraceCheckUtils]: 30: Hoare triple {1037#(<= 1 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1037#(<= 1 main_~c~0)} is VALID [2022-04-27 18:31:45,161 INFO L290 TraceCheckUtils]: 29: Hoare triple {1030#(<= 1 main_~a~0)} [136] L36-->L42-2: 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] {1037#(<= 1 main_~c~0)} is VALID [2022-04-27 18:31:45,162 INFO L290 TraceCheckUtils]: 28: Hoare triple {1030#(<= 1 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1030#(<= 1 main_~a~0)} is VALID [2022-04-27 18:31:45,162 INFO L290 TraceCheckUtils]: 27: Hoare triple {1011#(<= 1 main_~x~0)} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {1030#(<= 1 main_~a~0)} is VALID [2022-04-27 18:31:45,163 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {941#true} {1011#(<= 1 main_~x~0)} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1011#(<= 1 main_~x~0)} is VALID [2022-04-27 18:31:45,163 INFO L290 TraceCheckUtils]: 25: Hoare triple {941#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:45,163 INFO L290 TraceCheckUtils]: 24: Hoare triple {941#true} [126] 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[] {941#true} is VALID [2022-04-27 18:31:45,163 INFO L290 TraceCheckUtils]: 23: Hoare triple {941#true} [123] 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] {941#true} is VALID [2022-04-27 18:31:45,163 INFO L272 TraceCheckUtils]: 22: Hoare triple {1011#(<= 1 main_~x~0)} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-27 18:31:45,164 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1004#(not (= |assume_abort_if_not_#in~cond| 0))} {941#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1011#(<= 1 main_~x~0)} is VALID [2022-04-27 18:31:45,165 INFO L290 TraceCheckUtils]: 20: Hoare triple {1004#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1004#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:31:45,165 INFO L290 TraceCheckUtils]: 19: Hoare triple {1126#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] 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[] {1004#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:31:45,166 INFO L290 TraceCheckUtils]: 18: Hoare triple {941#true} [123] 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] {1126#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-27 18:31:45,166 INFO L272 TraceCheckUtils]: 17: Hoare triple {941#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {941#true} is VALID [2022-04-27 18:31:45,166 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {941#true} {941#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {941#true} is VALID [2022-04-27 18:31:45,166 INFO L290 TraceCheckUtils]: 15: Hoare triple {941#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:45,166 INFO L290 TraceCheckUtils]: 14: Hoare triple {941#true} [126] 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[] {941#true} is VALID [2022-04-27 18:31:45,167 INFO L290 TraceCheckUtils]: 13: Hoare triple {941#true} [123] 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] {941#true} is VALID [2022-04-27 18:31:45,167 INFO L272 TraceCheckUtils]: 12: Hoare triple {941#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {941#true} is VALID [2022-04-27 18:31:45,167 INFO L290 TraceCheckUtils]: 11: Hoare triple {941#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {941#true} is VALID [2022-04-27 18:31:45,167 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {941#true} {941#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {941#true} is VALID [2022-04-27 18:31:45,167 INFO L290 TraceCheckUtils]: 9: Hoare triple {941#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:45,167 INFO L290 TraceCheckUtils]: 8: Hoare triple {941#true} [126] 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[] {941#true} is VALID [2022-04-27 18:31:45,167 INFO L290 TraceCheckUtils]: 7: Hoare triple {941#true} [123] 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] {941#true} is VALID [2022-04-27 18:31:45,168 INFO L272 TraceCheckUtils]: 6: Hoare triple {941#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {941#true} is VALID [2022-04-27 18:31:45,168 INFO L290 TraceCheckUtils]: 5: Hoare triple {941#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {941#true} is VALID [2022-04-27 18:31:45,168 INFO L272 TraceCheckUtils]: 4: Hoare triple {941#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:45,168 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {941#true} {941#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:45,168 INFO L290 TraceCheckUtils]: 2: Hoare triple {941#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:45,168 INFO L290 TraceCheckUtils]: 1: Hoare triple {941#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {941#true} is VALID [2022-04-27 18:31:45,168 INFO L272 TraceCheckUtils]: 0: Hoare triple {941#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {941#true} is VALID [2022-04-27 18:31:45,169 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-27 18:31:45,169 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 18:31:45,169 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1358907115] [2022-04-27 18:31:45,169 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 18:31:45,169 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [15491486] [2022-04-27 18:31:45,169 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [15491486] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 18:31:45,169 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 18:31:45,170 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2022-04-27 18:31:45,170 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [690785928] [2022-04-27 18:31:45,170 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 18:31:45,170 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 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 39 [2022-04-27 18:31:45,171 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 18:31:45,171 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 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 18:31:45,194 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 18:31:45,194 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-27 18:31:45,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 18:31:45,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-27 18:31:45,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-04-27 18:31:45,195 INFO L87 Difference]: Start difference. First operand 50 states and 64 transitions. Second operand has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 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 18:31:45,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:31:45,776 INFO L93 Difference]: Finished difference Result 96 states and 136 transitions. [2022-04-27 18:31:45,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-27 18:31:45,776 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 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 39 [2022-04-27 18:31:45,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 18:31:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 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 18:31:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 102 transitions. [2022-04-27 18:31:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 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 18:31:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 102 transitions. [2022-04-27 18:31:45,783 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 102 transitions. [2022-04-27 18:31:45,867 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:31:45,870 INFO L225 Difference]: With dead ends: 96 [2022-04-27 18:31:45,870 INFO L226 Difference]: Without dead ends: 96 [2022-04-27 18:31:45,870 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 69 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-04-27 18:31:45,871 INFO L413 NwaCegarLoop]: 52 mSDtfsCounter, 60 mSDsluCounter, 186 mSDsCounter, 0 mSdLazyCounter, 166 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 238 SdHoareTripleChecker+Invalid, 212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-27 18:31:45,871 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 238 Invalid, 212 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-27 18:31:45,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2022-04-27 18:31:45,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 71. [2022-04-27 18:31:45,880 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 18:31:45,880 INFO L82 GeneralOperation]: Start isEquivalent. First operand 96 states. Second operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 18:31:45,880 INFO L74 IsIncluded]: Start isIncluded. First operand 96 states. Second operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 18:31:45,881 INFO L87 Difference]: Start difference. First operand 96 states. Second operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 18:31:45,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:31:45,886 INFO L93 Difference]: Finished difference Result 96 states and 136 transitions. [2022-04-27 18:31:45,886 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2022-04-27 18:31:45,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:31:45,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:31:45,888 INFO L74 IsIncluded]: Start isIncluded. First operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 96 states. [2022-04-27 18:31:45,888 INFO L87 Difference]: Start difference. First operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 96 states. [2022-04-27 18:31:45,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:31:45,893 INFO L93 Difference]: Finished difference Result 96 states and 136 transitions. [2022-04-27 18:31:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2022-04-27 18:31:45,894 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:31:45,894 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:31:45,894 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 18:31:45,894 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 18:31:45,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 18:31:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 95 transitions. [2022-04-27 18:31:45,897 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 95 transitions. Word has length 39 [2022-04-27 18:31:45,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 18:31:45,898 INFO L495 AbstractCegarLoop]: Abstraction has 71 states and 95 transitions. [2022-04-27 18:31:45,898 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.5555555555555554) internal successors, (23), 8 states have internal predecessors, (23), 3 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 18:31:45,898 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 95 transitions. [2022-04-27 18:31:45,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-27 18:31:45,899 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 18:31:45,899 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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 18:31:45,921 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 18:31:46,119 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 18:31:46,120 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 18:31:46,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 18:31:46,120 INFO L85 PathProgramCache]: Analyzing trace with hash -2079765955, now seen corresponding path program 1 times [2022-04-27 18:31:46,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 18:31:46,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718777337] [2022-04-27 18:31:46,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:31:46,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 18:31:46,137 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 18:31:46,137 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1875306863] [2022-04-27 18:31:46,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:31:46,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 18:31:46,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 18:31:46,138 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 18:31:46,141 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 18:31:46,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:46,184 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-27 18:31:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:31:46,200 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 18:31:49,252 INFO L272 TraceCheckUtils]: 0: Hoare triple {1552#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-27 18:31:49,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {1552#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {1552#true} is VALID [2022-04-27 18:31:49,252 INFO L290 TraceCheckUtils]: 2: Hoare triple {1552#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-27 18:31:49,253 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1552#true} {1552#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-27 18:31:49,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {1552#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-27 18:31:49,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {1552#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {1552#true} is VALID [2022-04-27 18:31:49,253 INFO L272 TraceCheckUtils]: 6: Hoare triple {1552#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {1552#true} is VALID [2022-04-27 18:31:49,253 INFO L290 TraceCheckUtils]: 7: Hoare triple {1552#true} [123] 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] {1552#true} is VALID [2022-04-27 18:31:49,253 INFO L290 TraceCheckUtils]: 8: Hoare triple {1552#true} [126] 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[] {1552#true} is VALID [2022-04-27 18:31:49,254 INFO L290 TraceCheckUtils]: 9: Hoare triple {1552#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-27 18:31:49,254 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1552#true} {1552#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {1552#true} is VALID [2022-04-27 18:31:49,254 INFO L290 TraceCheckUtils]: 11: Hoare triple {1552#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {1552#true} is VALID [2022-04-27 18:31:49,254 INFO L272 TraceCheckUtils]: 12: Hoare triple {1552#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {1552#true} is VALID [2022-04-27 18:31:49,258 INFO L290 TraceCheckUtils]: 13: Hoare triple {1552#true} [123] 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] {1596#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 18:31:49,259 INFO L290 TraceCheckUtils]: 14: Hoare triple {1596#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] 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[] {1600#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:31:49,259 INFO L290 TraceCheckUtils]: 15: Hoare triple {1600#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1600#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:31:49,260 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1600#(not (= |assume_abort_if_not_#in~cond| 0))} {1552#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:31:49,260 INFO L272 TraceCheckUtils]: 17: Hoare triple {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1552#true} is VALID [2022-04-27 18:31:49,260 INFO L290 TraceCheckUtils]: 18: Hoare triple {1552#true} [123] 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] {1552#true} is VALID [2022-04-27 18:31:49,260 INFO L290 TraceCheckUtils]: 19: Hoare triple {1552#true} [126] 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[] {1552#true} is VALID [2022-04-27 18:31:49,260 INFO L290 TraceCheckUtils]: 20: Hoare triple {1552#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-27 18:31:49,261 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1552#true} {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:31:49,261 INFO L272 TraceCheckUtils]: 22: Hoare triple {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1552#true} is VALID [2022-04-27 18:31:49,261 INFO L290 TraceCheckUtils]: 23: Hoare triple {1552#true} [123] 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] {1552#true} is VALID [2022-04-27 18:31:49,261 INFO L290 TraceCheckUtils]: 24: Hoare triple {1552#true} [126] 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[] {1552#true} is VALID [2022-04-27 18:31:49,261 INFO L290 TraceCheckUtils]: 25: Hoare triple {1552#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-27 18:31:49,262 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1552#true} {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:31:49,262 INFO L290 TraceCheckUtils]: 27: Hoare triple {1607#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {1641#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-27 18:31:49,263 INFO L290 TraceCheckUtils]: 28: Hoare triple {1641#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= main_~y~0 1))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1641#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-27 18:31:49,263 INFO L290 TraceCheckUtils]: 29: Hoare triple {1641#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= main_~y~0 1))} [136] L36-->L42-2: 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] {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-27 18:31:49,264 INFO L290 TraceCheckUtils]: 30: Hoare triple {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-27 18:31:49,265 INFO L290 TraceCheckUtils]: 31: Hoare triple {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [147] L43-->L49-2: 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] {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-27 18:31:49,265 INFO L290 TraceCheckUtils]: 32: Hoare triple {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-27 18:31:49,265 INFO L272 TraceCheckUtils]: 33: Hoare triple {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {1552#true} is VALID [2022-04-27 18:31:49,265 INFO L290 TraceCheckUtils]: 34: Hoare triple {1552#true} [138] __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] {1552#true} is VALID [2022-04-27 18:31:49,266 INFO L290 TraceCheckUtils]: 35: Hoare triple {1552#true} [144] 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[] {1552#true} is VALID [2022-04-27 18:31:49,266 INFO L290 TraceCheckUtils]: 36: Hoare triple {1552#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1552#true} is VALID [2022-04-27 18:31:49,267 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {1552#true} {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} is VALID [2022-04-27 18:31:49,268 INFO L272 TraceCheckUtils]: 38: Hoare triple {1648#(and (<= 0 main_~y~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (not (= main_~b~0 0)) (= main_~q~0 0) (<= main_~y~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {1676#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 18:31:49,268 INFO L290 TraceCheckUtils]: 39: Hoare triple {1676#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __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] {1680#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 18:31:49,268 INFO L290 TraceCheckUtils]: 40: Hoare triple {1680#(<= 1 __VERIFIER_assert_~cond)} [143] 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[] {1553#false} is VALID [2022-04-27 18:31:49,269 INFO L290 TraceCheckUtils]: 41: Hoare triple {1553#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1553#false} is VALID [2022-04-27 18:31:49,269 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-27 18:31:49,269 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 18:32:25,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 18:32:25,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718777337] [2022-04-27 18:32:25,185 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 18:32:25,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1875306863] [2022-04-27 18:32:25,186 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1875306863] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 18:32:25,186 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-04-27 18:32:25,186 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2022-04-27 18:32:25,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1434645660] [2022-04-27 18:32:25,186 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-04-27 18:32:25,187 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) Word has length 42 [2022-04-27 18:32:25,187 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 18:32:25,187 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 18:32:25,217 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:32:25,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-27 18:32:25,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 18:32:25,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-27 18:32:25,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-04-27 18:32:25,219 INFO L87 Difference]: Start difference. First operand 71 states and 95 transitions. Second operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 18:32:25,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:32:25,627 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-27 18:32:25,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-27 18:32:25,627 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) Word has length 42 [2022-04-27 18:32:25,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 18:32:25,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 18:32:25,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2022-04-27 18:32:25,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 18:32:25,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2022-04-27 18:32:25,631 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 66 transitions. [2022-04-27 18:32:25,711 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:32:25,712 INFO L225 Difference]: With dead ends: 77 [2022-04-27 18:32:25,712 INFO L226 Difference]: Without dead ends: 77 [2022-04-27 18:32:25,713 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 37 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2022-04-27 18:32:25,713 INFO L413 NwaCegarLoop]: 38 mSDtfsCounter, 32 mSDsluCounter, 149 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 187 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-27 18:32:25,714 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 187 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-27 18:32:25,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-27 18:32:25,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 75. [2022-04-27 18:32:25,719 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 18:32:25,719 INFO L82 GeneralOperation]: Start isEquivalent. First operand 77 states. Second operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 18:32:25,720 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 18:32:25,720 INFO L87 Difference]: Start difference. First operand 77 states. Second operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 18:32:25,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:32:25,723 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-27 18:32:25,723 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-27 18:32:25,724 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:32:25,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:32:25,724 INFO L74 IsIncluded]: Start isIncluded. First operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 77 states. [2022-04-27 18:32:25,725 INFO L87 Difference]: Start difference. First operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 77 states. [2022-04-27 18:32:25,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:32:25,728 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-27 18:32:25,728 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-27 18:32:25,728 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:32:25,728 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:32:25,728 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 18:32:25,728 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 18:32:25,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 50 states have (on average 1.24) internal successors, (62), 51 states have internal predecessors, (62), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-27 18:32:25,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 98 transitions. [2022-04-27 18:32:25,731 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 98 transitions. Word has length 42 [2022-04-27 18:32:25,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 18:32:25,732 INFO L495 AbstractCegarLoop]: Abstraction has 75 states and 98 transitions. [2022-04-27 18:32:25,732 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 7 states have internal predecessors, (22), 3 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2022-04-27 18:32:25,732 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 98 transitions. [2022-04-27 18:32:25,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-27 18:32:25,732 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 18:32:25,732 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 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 18:32:25,757 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-27 18:32:25,955 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 18:32:25,955 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 18:32:25,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 18:32:25,956 INFO L85 PathProgramCache]: Analyzing trace with hash 446575011, now seen corresponding path program 1 times [2022-04-27 18:32:25,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 18:32:25,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041140516] [2022-04-27 18:32:25,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:32:25,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 18:32:25,979 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 18:32:25,979 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1571150038] [2022-04-27 18:32:25,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:32:25,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 18:32:25,979 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 18:32:25,981 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 18:32:25,982 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 18:32:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:32:26,022 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-27 18:32:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:32:26,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 18:32:26,262 INFO L272 TraceCheckUtils]: 0: Hoare triple {2012#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-27 18:32:26,262 INFO L290 TraceCheckUtils]: 1: Hoare triple {2012#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {2012#true} is VALID [2022-04-27 18:32:26,262 INFO L290 TraceCheckUtils]: 2: Hoare triple {2012#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-27 18:32:26,262 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2012#true} {2012#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-27 18:32:26,262 INFO L272 TraceCheckUtils]: 4: Hoare triple {2012#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-27 18:32:26,262 INFO L290 TraceCheckUtils]: 5: Hoare triple {2012#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {2012#true} is VALID [2022-04-27 18:32:26,263 INFO L272 TraceCheckUtils]: 6: Hoare triple {2012#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {2012#true} is VALID [2022-04-27 18:32:26,263 INFO L290 TraceCheckUtils]: 7: Hoare triple {2012#true} [123] 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] {2012#true} is VALID [2022-04-27 18:32:26,263 INFO L290 TraceCheckUtils]: 8: Hoare triple {2012#true} [126] 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[] {2012#true} is VALID [2022-04-27 18:32:26,263 INFO L290 TraceCheckUtils]: 9: Hoare triple {2012#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-27 18:32:26,263 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2012#true} {2012#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {2012#true} is VALID [2022-04-27 18:32:26,263 INFO L290 TraceCheckUtils]: 11: Hoare triple {2012#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2012#true} is VALID [2022-04-27 18:32:26,263 INFO L272 TraceCheckUtils]: 12: Hoare triple {2012#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {2012#true} is VALID [2022-04-27 18:32:26,267 INFO L290 TraceCheckUtils]: 13: Hoare triple {2012#true} [123] 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] {2056#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 18:32:26,268 INFO L290 TraceCheckUtils]: 14: Hoare triple {2056#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] 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[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:26,268 INFO L290 TraceCheckUtils]: 15: Hoare triple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:26,269 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} {2012#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {2067#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:32:26,269 INFO L272 TraceCheckUtils]: 17: Hoare triple {2067#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-27 18:32:26,269 INFO L290 TraceCheckUtils]: 18: Hoare triple {2012#true} [123] 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] {2056#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 18:32:26,270 INFO L290 TraceCheckUtils]: 19: Hoare triple {2056#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] 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[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:26,270 INFO L290 TraceCheckUtils]: 20: Hoare triple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:26,271 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} {2067#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2083#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:32:26,271 INFO L272 TraceCheckUtils]: 22: Hoare triple {2083#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-27 18:32:26,271 INFO L290 TraceCheckUtils]: 23: Hoare triple {2012#true} [123] 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] {2012#true} is VALID [2022-04-27 18:32:26,271 INFO L290 TraceCheckUtils]: 24: Hoare triple {2012#true} [126] 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[] {2012#true} is VALID [2022-04-27 18:32:26,271 INFO L290 TraceCheckUtils]: 25: Hoare triple {2012#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-27 18:32:26,272 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2012#true} {2083#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2083#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:32:26,272 INFO L290 TraceCheckUtils]: 27: Hoare triple {2083#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 1))} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {2102#(and (<= main_~b~0 1) (<= 1 main_~a~0))} is VALID [2022-04-27 18:32:26,273 INFO L290 TraceCheckUtils]: 28: Hoare triple {2102#(and (<= main_~b~0 1) (<= 1 main_~a~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2102#(and (<= main_~b~0 1) (<= 1 main_~a~0))} is VALID [2022-04-27 18:32:26,273 INFO L290 TraceCheckUtils]: 29: Hoare triple {2102#(and (<= main_~b~0 1) (<= 1 main_~a~0))} [136] L36-->L42-2: 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] {2109#(and (<= 1 main_~c~0) (<= main_~b~0 1))} is VALID [2022-04-27 18:32:26,273 INFO L290 TraceCheckUtils]: 30: Hoare triple {2109#(and (<= 1 main_~c~0) (<= main_~b~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2109#(and (<= 1 main_~c~0) (<= main_~b~0 1))} is VALID [2022-04-27 18:32:26,274 INFO L290 TraceCheckUtils]: 31: Hoare triple {2109#(and (<= 1 main_~c~0) (<= main_~b~0 1))} [146] L43-->L42-3: 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[] {2013#false} is VALID [2022-04-27 18:32:26,274 INFO L290 TraceCheckUtils]: 32: Hoare triple {2013#false} [145] L42-3-->L35-2: 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] {2013#false} is VALID [2022-04-27 18:32:26,274 INFO L290 TraceCheckUtils]: 33: Hoare triple {2013#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-27 18:32:26,274 INFO L290 TraceCheckUtils]: 34: Hoare triple {2013#false} [136] L36-->L42-2: 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] {2013#false} is VALID [2022-04-27 18:32:26,274 INFO L290 TraceCheckUtils]: 35: Hoare triple {2013#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-27 18:32:26,274 INFO L290 TraceCheckUtils]: 36: Hoare triple {2013#false} [147] L43-->L49-2: 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] {2013#false} is VALID [2022-04-27 18:32:26,274 INFO L290 TraceCheckUtils]: 37: Hoare triple {2013#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-27 18:32:26,274 INFO L272 TraceCheckUtils]: 38: Hoare triple {2013#false} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {2013#false} is VALID [2022-04-27 18:32:26,275 INFO L290 TraceCheckUtils]: 39: Hoare triple {2013#false} [138] __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] {2013#false} is VALID [2022-04-27 18:32:26,275 INFO L290 TraceCheckUtils]: 40: Hoare triple {2013#false} [143] 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[] {2013#false} is VALID [2022-04-27 18:32:26,275 INFO L290 TraceCheckUtils]: 41: Hoare triple {2013#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-27 18:32:26,275 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 18:32:26,275 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 18:32:26,947 INFO L290 TraceCheckUtils]: 41: Hoare triple {2013#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-27 18:32:26,947 INFO L290 TraceCheckUtils]: 40: Hoare triple {2013#false} [143] 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[] {2013#false} is VALID [2022-04-27 18:32:26,947 INFO L290 TraceCheckUtils]: 39: Hoare triple {2013#false} [138] __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] {2013#false} is VALID [2022-04-27 18:32:26,948 INFO L272 TraceCheckUtils]: 38: Hoare triple {2013#false} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {2013#false} is VALID [2022-04-27 18:32:26,948 INFO L290 TraceCheckUtils]: 37: Hoare triple {2013#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-27 18:32:26,948 INFO L290 TraceCheckUtils]: 36: Hoare triple {2013#false} [147] L43-->L49-2: 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] {2013#false} is VALID [2022-04-27 18:32:26,948 INFO L290 TraceCheckUtils]: 35: Hoare triple {2013#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2013#false} is VALID [2022-04-27 18:32:26,950 INFO L290 TraceCheckUtils]: 34: Hoare triple {2167#(= main_~b~0 0)} [136] L36-->L42-2: 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] {2013#false} is VALID [2022-04-27 18:32:26,950 INFO L290 TraceCheckUtils]: 33: Hoare triple {2167#(= main_~b~0 0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2167#(= main_~b~0 0)} is VALID [2022-04-27 18:32:26,951 INFO L290 TraceCheckUtils]: 32: Hoare triple {2174#(= main_~c~0 0)} [145] L42-3-->L35-2: 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] {2167#(= main_~b~0 0)} is VALID [2022-04-27 18:32:26,951 INFO L290 TraceCheckUtils]: 31: Hoare triple {2178#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} [146] L43-->L42-3: 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[] {2174#(= main_~c~0 0)} is VALID [2022-04-27 18:32:26,952 INFO L290 TraceCheckUtils]: 30: Hoare triple {2178#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2178#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} is VALID [2022-04-27 18:32:26,952 INFO L290 TraceCheckUtils]: 29: Hoare triple {2185#(and (or (<= main_~b~0 1) (<= main_~b~0 main_~a~0)) (or (<= main_~b~0 main_~a~0) (<= 0 main_~a~0)))} [136] L36-->L42-2: 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] {2178#(or (<= main_~b~0 main_~c~0) (= main_~c~0 0))} is VALID [2022-04-27 18:32:26,953 INFO L290 TraceCheckUtils]: 28: Hoare triple {2185#(and (or (<= main_~b~0 1) (<= main_~b~0 main_~a~0)) (or (<= main_~b~0 main_~a~0) (<= 0 main_~a~0)))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2185#(and (or (<= main_~b~0 1) (<= main_~b~0 main_~a~0)) (or (<= main_~b~0 main_~a~0) (<= 0 main_~a~0)))} is VALID [2022-04-27 18:32:26,953 INFO L290 TraceCheckUtils]: 27: Hoare triple {2192#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {2185#(and (or (<= main_~b~0 1) (<= main_~b~0 main_~a~0)) (or (<= main_~b~0 main_~a~0) (<= 0 main_~a~0)))} is VALID [2022-04-27 18:32:26,954 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2012#true} {2192#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2192#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} is VALID [2022-04-27 18:32:26,954 INFO L290 TraceCheckUtils]: 25: Hoare triple {2012#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-27 18:32:26,954 INFO L290 TraceCheckUtils]: 24: Hoare triple {2012#true} [126] 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[] {2012#true} is VALID [2022-04-27 18:32:26,954 INFO L290 TraceCheckUtils]: 23: Hoare triple {2012#true} [123] 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] {2012#true} is VALID [2022-04-27 18:32:26,954 INFO L272 TraceCheckUtils]: 22: Hoare triple {2192#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-27 18:32:26,955 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} {2211#(<= main_~y~0 1)} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2192#(and (or (<= 0 main_~x~0) (<= main_~y~0 main_~x~0)) (or (<= main_~y~0 1) (<= main_~y~0 main_~x~0)))} is VALID [2022-04-27 18:32:26,956 INFO L290 TraceCheckUtils]: 20: Hoare triple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:26,956 INFO L290 TraceCheckUtils]: 19: Hoare triple {2221#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] 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[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:26,956 INFO L290 TraceCheckUtils]: 18: Hoare triple {2012#true} [123] 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] {2221#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-27 18:32:26,956 INFO L272 TraceCheckUtils]: 17: Hoare triple {2211#(<= main_~y~0 1)} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2012#true} is VALID [2022-04-27 18:32:26,957 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} {2012#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {2211#(<= main_~y~0 1)} is VALID [2022-04-27 18:32:26,957 INFO L290 TraceCheckUtils]: 15: Hoare triple {2060#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:26,957 INFO L290 TraceCheckUtils]: 14: Hoare triple {2221#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] 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[] {2060#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:26,958 INFO L290 TraceCheckUtils]: 13: Hoare triple {2012#true} [123] 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] {2221#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-27 18:32:26,958 INFO L272 TraceCheckUtils]: 12: Hoare triple {2012#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {2012#true} is VALID [2022-04-27 18:32:26,958 INFO L290 TraceCheckUtils]: 11: Hoare triple {2012#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2012#true} is VALID [2022-04-27 18:32:26,958 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2012#true} {2012#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {2012#true} is VALID [2022-04-27 18:32:26,958 INFO L290 TraceCheckUtils]: 9: Hoare triple {2012#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-27 18:32:26,958 INFO L290 TraceCheckUtils]: 8: Hoare triple {2012#true} [126] 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[] {2012#true} is VALID [2022-04-27 18:32:26,958 INFO L290 TraceCheckUtils]: 7: Hoare triple {2012#true} [123] 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] {2012#true} is VALID [2022-04-27 18:32:26,958 INFO L272 TraceCheckUtils]: 6: Hoare triple {2012#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {2012#true} is VALID [2022-04-27 18:32:26,959 INFO L290 TraceCheckUtils]: 5: Hoare triple {2012#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {2012#true} is VALID [2022-04-27 18:32:26,959 INFO L272 TraceCheckUtils]: 4: Hoare triple {2012#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-27 18:32:26,959 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2012#true} {2012#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-27 18:32:26,959 INFO L290 TraceCheckUtils]: 2: Hoare triple {2012#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-27 18:32:26,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {2012#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {2012#true} is VALID [2022-04-27 18:32:26,959 INFO L272 TraceCheckUtils]: 0: Hoare triple {2012#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2012#true} is VALID [2022-04-27 18:32:26,960 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 18:32:26,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 18:32:26,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041140516] [2022-04-27 18:32:26,960 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 18:32:26,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1571150038] [2022-04-27 18:32:26,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1571150038] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 18:32:26,960 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 18:32:26,960 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10] total 15 [2022-04-27 18:32:26,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1698382389] [2022-04-27 18:32:26,961 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 18:32:26,961 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) Word has length 42 [2022-04-27 18:32:26,962 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 18:32:26,962 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-27 18:32:26,994 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:32:26,994 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-27 18:32:26,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 18:32:26,995 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-27 18:32:26,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2022-04-27 18:32:26,995 INFO L87 Difference]: Start difference. First operand 75 states and 98 transitions. Second operand has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-27 18:32:27,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:32:27,877 INFO L93 Difference]: Finished difference Result 64 states and 82 transitions. [2022-04-27 18:32:27,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-27 18:32:27,877 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) Word has length 42 [2022-04-27 18:32:27,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 18:32:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-27 18:32:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 77 transitions. [2022-04-27 18:32:27,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-27 18:32:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 77 transitions. [2022-04-27 18:32:27,882 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 77 transitions. [2022-04-27 18:32:27,959 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:32:27,961 INFO L225 Difference]: With dead ends: 64 [2022-04-27 18:32:27,961 INFO L226 Difference]: Without dead ends: 64 [2022-04-27 18:32:27,961 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=89, Invalid=331, Unknown=0, NotChecked=0, Total=420 [2022-04-27 18:32:27,962 INFO L413 NwaCegarLoop]: 39 mSDtfsCounter, 130 mSDsluCounter, 180 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 108 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 131 SdHoareTripleChecker+Valid, 219 SdHoareTripleChecker+Invalid, 330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 108 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 18:32:27,962 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [131 Valid, 219 Invalid, 330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [108 Valid, 222 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-27 18:32:27,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2022-04-27 18:32:27,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 56. [2022-04-27 18:32:27,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 18:32:27,966 INFO L82 GeneralOperation]: Start isEquivalent. First operand 64 states. Second operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 18:32:27,966 INFO L74 IsIncluded]: Start isIncluded. First operand 64 states. Second operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 18:32:27,967 INFO L87 Difference]: Start difference. First operand 64 states. Second operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 18:32:27,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:32:27,969 INFO L93 Difference]: Finished difference Result 64 states and 82 transitions. [2022-04-27 18:32:27,969 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2022-04-27 18:32:27,970 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:32:27,970 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:32:27,970 INFO L74 IsIncluded]: Start isIncluded. First operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 64 states. [2022-04-27 18:32:27,970 INFO L87 Difference]: Start difference. First operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 64 states. [2022-04-27 18:32:27,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:32:27,973 INFO L93 Difference]: Finished difference Result 64 states and 82 transitions. [2022-04-27 18:32:27,973 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2022-04-27 18:32:27,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:32:27,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:32:27,973 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 18:32:27,974 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 18:32:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 35 states have (on average 1.1714285714285715) internal successors, (41), 36 states have internal predecessors, (41), 15 states have call successors, (15), 6 states have call predecessors, (15), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-27 18:32:27,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 69 transitions. [2022-04-27 18:32:27,976 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 69 transitions. Word has length 42 [2022-04-27 18:32:27,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 18:32:27,976 INFO L495 AbstractCegarLoop]: Abstraction has 56 states and 69 transitions. [2022-04-27 18:32:27,976 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 11 states have internal predecessors, (34), 6 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (8), 5 states have call predecessors, (8), 5 states have call successors, (8) [2022-04-27 18:32:27,976 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2022-04-27 18:32:27,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-27 18:32:27,977 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 18:32:27,977 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 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 18:32:28,002 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 18:32:28,191 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 18:32:28,191 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 18:32:28,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 18:32:28,192 INFO L85 PathProgramCache]: Analyzing trace with hash -1977261252, now seen corresponding path program 1 times [2022-04-27 18:32:28,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 18:32:28,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239071396] [2022-04-27 18:32:28,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:32:28,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 18:32:28,206 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 18:32:28,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [660700678] [2022-04-27 18:32:28,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:32:28,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 18:32:28,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 18:32:28,208 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 18:32:28,234 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 18:32:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:32:28,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-27 18:32:28,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:32:28,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 18:32:30,428 INFO L272 TraceCheckUtils]: 0: Hoare triple {2538#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-27 18:32:30,428 INFO L290 TraceCheckUtils]: 1: Hoare triple {2538#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {2538#true} is VALID [2022-04-27 18:32:30,428 INFO L290 TraceCheckUtils]: 2: Hoare triple {2538#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-27 18:32:30,428 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2538#true} {2538#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-27 18:32:30,428 INFO L272 TraceCheckUtils]: 4: Hoare triple {2538#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-27 18:32:30,429 INFO L290 TraceCheckUtils]: 5: Hoare triple {2538#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {2538#true} is VALID [2022-04-27 18:32:30,429 INFO L272 TraceCheckUtils]: 6: Hoare triple {2538#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {2538#true} is VALID [2022-04-27 18:32:30,429 INFO L290 TraceCheckUtils]: 7: Hoare triple {2538#true} [123] 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] {2538#true} is VALID [2022-04-27 18:32:30,429 INFO L290 TraceCheckUtils]: 8: Hoare triple {2538#true} [126] 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[] {2538#true} is VALID [2022-04-27 18:32:30,429 INFO L290 TraceCheckUtils]: 9: Hoare triple {2538#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-27 18:32:30,431 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2538#true} {2538#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {2538#true} is VALID [2022-04-27 18:32:30,431 INFO L290 TraceCheckUtils]: 11: Hoare triple {2538#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2538#true} is VALID [2022-04-27 18:32:30,431 INFO L272 TraceCheckUtils]: 12: Hoare triple {2538#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {2538#true} is VALID [2022-04-27 18:32:30,431 INFO L290 TraceCheckUtils]: 13: Hoare triple {2538#true} [123] 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] {2538#true} is VALID [2022-04-27 18:32:30,431 INFO L290 TraceCheckUtils]: 14: Hoare triple {2538#true} [126] 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[] {2538#true} is VALID [2022-04-27 18:32:30,431 INFO L290 TraceCheckUtils]: 15: Hoare triple {2538#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-27 18:32:30,432 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2538#true} {2538#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {2538#true} is VALID [2022-04-27 18:32:30,432 INFO L272 TraceCheckUtils]: 17: Hoare triple {2538#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2538#true} is VALID [2022-04-27 18:32:30,432 INFO L290 TraceCheckUtils]: 18: Hoare triple {2538#true} [123] 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] {2538#true} is VALID [2022-04-27 18:32:30,432 INFO L290 TraceCheckUtils]: 19: Hoare triple {2538#true} [126] 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[] {2538#true} is VALID [2022-04-27 18:32:30,432 INFO L290 TraceCheckUtils]: 20: Hoare triple {2538#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-27 18:32:30,432 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2538#true} {2538#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2538#true} is VALID [2022-04-27 18:32:30,432 INFO L272 TraceCheckUtils]: 22: Hoare triple {2538#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2538#true} is VALID [2022-04-27 18:32:30,432 INFO L290 TraceCheckUtils]: 23: Hoare triple {2538#true} [123] 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] {2538#true} is VALID [2022-04-27 18:32:30,433 INFO L290 TraceCheckUtils]: 24: Hoare triple {2538#true} [126] 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[] {2538#true} is VALID [2022-04-27 18:32:30,433 INFO L290 TraceCheckUtils]: 25: Hoare triple {2538#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-27 18:32:30,433 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2538#true} {2538#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2538#true} is VALID [2022-04-27 18:32:30,433 INFO L290 TraceCheckUtils]: 27: Hoare triple {2538#true} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {2538#true} is VALID [2022-04-27 18:32:30,433 INFO L290 TraceCheckUtils]: 28: Hoare triple {2538#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-27 18:32:30,434 INFO L290 TraceCheckUtils]: 29: Hoare triple {2538#true} [136] L36-->L42-2: 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] {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 18:32:30,434 INFO L290 TraceCheckUtils]: 30: Hoare triple {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 18:32:30,435 INFO L290 TraceCheckUtils]: 31: Hoare triple {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [147] L43-->L49-2: 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] {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 18:32:30,435 INFO L290 TraceCheckUtils]: 32: Hoare triple {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 18:32:30,435 INFO L272 TraceCheckUtils]: 33: Hoare triple {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {2538#true} is VALID [2022-04-27 18:32:30,435 INFO L290 TraceCheckUtils]: 34: Hoare triple {2538#true} [138] __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] {2538#true} is VALID [2022-04-27 18:32:30,435 INFO L290 TraceCheckUtils]: 35: Hoare triple {2538#true} [144] 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[] {2538#true} is VALID [2022-04-27 18:32:30,435 INFO L290 TraceCheckUtils]: 36: Hoare triple {2538#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-27 18:32:30,436 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2538#true} {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 18:32:30,436 INFO L272 TraceCheckUtils]: 38: Hoare triple {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {2538#true} is VALID [2022-04-27 18:32:30,437 INFO L290 TraceCheckUtils]: 39: Hoare triple {2538#true} [138] __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] {2538#true} is VALID [2022-04-27 18:32:30,437 INFO L290 TraceCheckUtils]: 40: Hoare triple {2538#true} [144] 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[] {2538#true} is VALID [2022-04-27 18:32:30,437 INFO L290 TraceCheckUtils]: 41: Hoare triple {2538#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2538#true} is VALID [2022-04-27 18:32:30,438 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {2538#true} {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} is VALID [2022-04-27 18:32:30,438 INFO L272 TraceCheckUtils]: 43: Hoare triple {2630#(and (= main_~c~0 main_~a~0) (= main_~k~0 0))} [157] L51-->__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] {2673#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 18:32:30,439 INFO L290 TraceCheckUtils]: 44: Hoare triple {2673#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __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] {2677#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 18:32:30,439 INFO L290 TraceCheckUtils]: 45: Hoare triple {2677#(<= 1 __VERIFIER_assert_~cond)} [143] 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[] {2539#false} is VALID [2022-04-27 18:32:30,439 INFO L290 TraceCheckUtils]: 46: Hoare triple {2539#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2539#false} is VALID [2022-04-27 18:32:30,440 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-27 18:32:30,440 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-27 18:32:30,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 18:32:30,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239071396] [2022-04-27 18:32:30,440 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 18:32:30,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [660700678] [2022-04-27 18:32:30,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [660700678] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 18:32:30,440 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 18:32:30,440 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-27 18:32:30,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919831527] [2022-04-27 18:32:30,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 18:32:30,441 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 47 [2022-04-27 18:32:30,441 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 18:32:30,442 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 18:32:30,466 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 18:32:30,466 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 18:32:30,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 18:32:30,467 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 18:32:30,467 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-27 18:32:30,467 INFO L87 Difference]: Start difference. First operand 56 states and 69 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 18:32:30,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:32:30,633 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-27 18:32:30,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 18:32:30,634 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 47 [2022-04-27 18:32:30,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 18:32:30,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 18:32:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 64 transitions. [2022-04-27 18:32:30,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 18:32:30,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 64 transitions. [2022-04-27 18:32:30,637 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 64 transitions. [2022-04-27 18:32:30,689 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:32:30,691 INFO L225 Difference]: With dead ends: 77 [2022-04-27 18:32:30,691 INFO L226 Difference]: Without dead ends: 77 [2022-04-27 18:32:30,691 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 43 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 18:32:30,692 INFO L413 NwaCegarLoop]: 44 mSDtfsCounter, 8 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 18:32:30,692 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 152 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 18:32:30,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-27 18:32:30,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 74. [2022-04-27 18:32:30,697 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 18:32:30,697 INFO L82 GeneralOperation]: Start isEquivalent. First operand 77 states. Second operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 18:32:30,697 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 18:32:30,698 INFO L87 Difference]: Start difference. First operand 77 states. Second operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 18:32:30,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:32:30,701 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-27 18:32:30,701 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-27 18:32:30,702 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:32:30,702 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:32:30,702 INFO L74 IsIncluded]: Start isIncluded. First operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 77 states. [2022-04-27 18:32:30,702 INFO L87 Difference]: Start difference. First operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 77 states. [2022-04-27 18:32:30,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:32:30,706 INFO L93 Difference]: Finished difference Result 77 states and 100 transitions. [2022-04-27 18:32:30,706 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 100 transitions. [2022-04-27 18:32:30,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:32:30,706 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:32:30,706 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 18:32:30,706 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 18:32:30,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 44 states have (on average 1.2045454545454546) internal successors, (53), 45 states have internal predecessors, (53), 23 states have call successors, (23), 7 states have call predecessors, (23), 6 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 18:32:30,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 97 transitions. [2022-04-27 18:32:30,710 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 97 transitions. Word has length 47 [2022-04-27 18:32:30,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 18:32:30,710 INFO L495 AbstractCegarLoop]: Abstraction has 74 states and 97 transitions. [2022-04-27 18:32:30,710 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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 18:32:30,710 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2022-04-27 18:32:30,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-27 18:32:30,711 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 18:32:30,711 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 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 18:32:30,737 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 18:32:30,933 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 18:32:30,934 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 18:32:30,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 18:32:30,934 INFO L85 PathProgramCache]: Analyzing trace with hash -1660248707, now seen corresponding path program 1 times [2022-04-27 18:32:30,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 18:32:30,934 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554726286] [2022-04-27 18:32:30,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:32:30,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 18:32:30,951 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 18:32:30,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [108460572] [2022-04-27 18:32:30,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:32:30,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 18:32:30,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 18:32:30,952 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 18:32:30,985 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 18:32:31,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:32:31,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-27 18:32:31,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:32:31,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 18:32:31,634 INFO L272 TraceCheckUtils]: 0: Hoare triple {2990#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {2990#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {2990#true} is VALID [2022-04-27 18:32:31,635 INFO L290 TraceCheckUtils]: 2: Hoare triple {2990#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,635 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2990#true} {2990#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,635 INFO L272 TraceCheckUtils]: 4: Hoare triple {2990#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,635 INFO L290 TraceCheckUtils]: 5: Hoare triple {2990#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {2990#true} is VALID [2022-04-27 18:32:31,635 INFO L272 TraceCheckUtils]: 6: Hoare triple {2990#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {2990#true} is VALID [2022-04-27 18:32:31,635 INFO L290 TraceCheckUtils]: 7: Hoare triple {2990#true} [123] 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] {2990#true} is VALID [2022-04-27 18:32:31,635 INFO L290 TraceCheckUtils]: 8: Hoare triple {2990#true} [126] 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[] {2990#true} is VALID [2022-04-27 18:32:31,635 INFO L290 TraceCheckUtils]: 9: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,635 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2990#true} {2990#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {2990#true} is VALID [2022-04-27 18:32:31,636 INFO L290 TraceCheckUtils]: 11: Hoare triple {2990#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2990#true} is VALID [2022-04-27 18:32:31,636 INFO L272 TraceCheckUtils]: 12: Hoare triple {2990#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {2990#true} is VALID [2022-04-27 18:32:31,636 INFO L290 TraceCheckUtils]: 13: Hoare triple {2990#true} [123] 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] {3034#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 18:32:31,636 INFO L290 TraceCheckUtils]: 14: Hoare triple {3034#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] 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[] {3038#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:31,637 INFO L290 TraceCheckUtils]: 15: Hoare triple {3038#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3038#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:31,637 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3038#(not (= |assume_abort_if_not_#in~cond| 0))} {2990#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:32:31,637 INFO L272 TraceCheckUtils]: 17: Hoare triple {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-27 18:32:31,637 INFO L290 TraceCheckUtils]: 18: Hoare triple {2990#true} [123] 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] {2990#true} is VALID [2022-04-27 18:32:31,637 INFO L290 TraceCheckUtils]: 19: Hoare triple {2990#true} [126] 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[] {2990#true} is VALID [2022-04-27 18:32:31,638 INFO L290 TraceCheckUtils]: 20: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,638 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2990#true} {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:32:31,638 INFO L272 TraceCheckUtils]: 22: Hoare triple {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-27 18:32:31,638 INFO L290 TraceCheckUtils]: 23: Hoare triple {2990#true} [123] 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] {2990#true} is VALID [2022-04-27 18:32:31,638 INFO L290 TraceCheckUtils]: 24: Hoare triple {2990#true} [126] 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[] {2990#true} is VALID [2022-04-27 18:32:31,638 INFO L290 TraceCheckUtils]: 25: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,639 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2990#true} {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:32:31,639 INFO L290 TraceCheckUtils]: 27: Hoare triple {3045#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {3079#(and (<= main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-27 18:32:31,640 INFO L290 TraceCheckUtils]: 28: Hoare triple {3079#(and (<= main_~b~0 1) (<= 0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3079#(and (<= main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-27 18:32:31,640 INFO L290 TraceCheckUtils]: 29: Hoare triple {3079#(and (<= main_~b~0 1) (<= 0 main_~b~0))} [136] L36-->L42-2: 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] {3086#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-27 18:32:31,640 INFO L290 TraceCheckUtils]: 30: Hoare triple {3086#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3086#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-27 18:32:31,641 INFO L290 TraceCheckUtils]: 31: Hoare triple {3086#(and (<= main_~b~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [147] L43-->L49-2: 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] {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-27 18:32:31,641 INFO L290 TraceCheckUtils]: 32: Hoare triple {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-27 18:32:31,641 INFO L272 TraceCheckUtils]: 33: Hoare triple {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {2990#true} is VALID [2022-04-27 18:32:31,642 INFO L290 TraceCheckUtils]: 34: Hoare triple {2990#true} [138] __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] {2990#true} is VALID [2022-04-27 18:32:31,642 INFO L290 TraceCheckUtils]: 35: Hoare triple {2990#true} [144] 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[] {2990#true} is VALID [2022-04-27 18:32:31,642 INFO L290 TraceCheckUtils]: 36: Hoare triple {2990#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,644 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2990#true} {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-27 18:32:31,644 INFO L272 TraceCheckUtils]: 38: Hoare triple {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {2990#true} is VALID [2022-04-27 18:32:31,644 INFO L290 TraceCheckUtils]: 39: Hoare triple {2990#true} [138] __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] {2990#true} is VALID [2022-04-27 18:32:31,644 INFO L290 TraceCheckUtils]: 40: Hoare triple {2990#true} [144] 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[] {2990#true} is VALID [2022-04-27 18:32:31,644 INFO L290 TraceCheckUtils]: 41: Hoare triple {2990#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,645 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {2990#true} {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-27 18:32:31,645 INFO L272 TraceCheckUtils]: 43: Hoare triple {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [157] L51-->__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] {2990#true} is VALID [2022-04-27 18:32:31,645 INFO L290 TraceCheckUtils]: 44: Hoare triple {2990#true} [138] __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] {2990#true} is VALID [2022-04-27 18:32:31,645 INFO L290 TraceCheckUtils]: 45: Hoare triple {2990#true} [144] 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[] {2990#true} is VALID [2022-04-27 18:32:31,645 INFO L290 TraceCheckUtils]: 46: Hoare triple {2990#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,646 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {2990#true} {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [169] __VERIFIER_assertEXIT-->L52: 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] {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} is VALID [2022-04-27 18:32:31,646 INFO L272 TraceCheckUtils]: 48: Hoare triple {3093#(and (= main_~b~0 main_~v~0) (<= main_~b~0 1) (= main_~d~0 1) (not (= main_~b~0 0)) (<= 0 main_~b~0))} [158] L52-->__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] {3145#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 18:32:31,647 INFO L290 TraceCheckUtils]: 49: Hoare triple {3145#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __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] {3149#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 18:32:31,647 INFO L290 TraceCheckUtils]: 50: Hoare triple {3149#(<= 1 __VERIFIER_assert_~cond)} [143] 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[] {2991#false} is VALID [2022-04-27 18:32:31,647 INFO L290 TraceCheckUtils]: 51: Hoare triple {2991#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2991#false} is VALID [2022-04-27 18:32:31,647 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-27 18:32:31,647 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 18:32:31,877 INFO L290 TraceCheckUtils]: 51: Hoare triple {2991#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2991#false} is VALID [2022-04-27 18:32:31,877 INFO L290 TraceCheckUtils]: 50: Hoare triple {3149#(<= 1 __VERIFIER_assert_~cond)} [143] 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[] {2991#false} is VALID [2022-04-27 18:32:31,878 INFO L290 TraceCheckUtils]: 49: Hoare triple {3145#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __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] {3149#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 18:32:31,878 INFO L272 TraceCheckUtils]: 48: Hoare triple {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [158] L52-->__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] {3145#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 18:32:31,879 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {2990#true} {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [169] __VERIFIER_assertEXIT-->L52: 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] {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 18:32:31,879 INFO L290 TraceCheckUtils]: 46: Hoare triple {2990#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,879 INFO L290 TraceCheckUtils]: 45: Hoare triple {2990#true} [144] 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[] {2990#true} is VALID [2022-04-27 18:32:31,879 INFO L290 TraceCheckUtils]: 44: Hoare triple {2990#true} [138] __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] {2990#true} is VALID [2022-04-27 18:32:31,879 INFO L272 TraceCheckUtils]: 43: Hoare triple {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [157] L51-->__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] {2990#true} is VALID [2022-04-27 18:32:31,880 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {2990#true} {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 18:32:31,880 INFO L290 TraceCheckUtils]: 41: Hoare triple {2990#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,880 INFO L290 TraceCheckUtils]: 40: Hoare triple {2990#true} [144] 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[] {2990#true} is VALID [2022-04-27 18:32:31,880 INFO L290 TraceCheckUtils]: 39: Hoare triple {2990#true} [138] __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] {2990#true} is VALID [2022-04-27 18:32:31,880 INFO L272 TraceCheckUtils]: 38: Hoare triple {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {2990#true} is VALID [2022-04-27 18:32:31,881 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2990#true} {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 18:32:31,881 INFO L290 TraceCheckUtils]: 36: Hoare triple {2990#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,881 INFO L290 TraceCheckUtils]: 35: Hoare triple {2990#true} [144] 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[] {2990#true} is VALID [2022-04-27 18:32:31,881 INFO L290 TraceCheckUtils]: 34: Hoare triple {2990#true} [138] __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] {2990#true} is VALID [2022-04-27 18:32:31,881 INFO L272 TraceCheckUtils]: 33: Hoare triple {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {2990#true} is VALID [2022-04-27 18:32:31,881 INFO L290 TraceCheckUtils]: 32: Hoare triple {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 18:32:31,882 INFO L290 TraceCheckUtils]: 31: Hoare triple {2990#true} [147] L43-->L49-2: 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] {3165#(= main_~v~0 (* main_~d~0 main_~b~0))} is VALID [2022-04-27 18:32:31,882 INFO L290 TraceCheckUtils]: 30: Hoare triple {2990#true} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,882 INFO L290 TraceCheckUtils]: 29: Hoare triple {2990#true} [136] L36-->L42-2: 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] {2990#true} is VALID [2022-04-27 18:32:31,882 INFO L290 TraceCheckUtils]: 28: Hoare triple {2990#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,882 INFO L290 TraceCheckUtils]: 27: Hoare triple {2990#true} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {2990#true} is VALID [2022-04-27 18:32:31,882 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2990#true} {2990#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-27 18:32:31,882 INFO L290 TraceCheckUtils]: 25: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,882 INFO L290 TraceCheckUtils]: 24: Hoare triple {2990#true} [126] 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[] {2990#true} is VALID [2022-04-27 18:32:31,882 INFO L290 TraceCheckUtils]: 23: Hoare triple {2990#true} [123] 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] {2990#true} is VALID [2022-04-27 18:32:31,883 INFO L272 TraceCheckUtils]: 22: Hoare triple {2990#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-27 18:32:31,883 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2990#true} {2990#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-27 18:32:31,883 INFO L290 TraceCheckUtils]: 20: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,883 INFO L290 TraceCheckUtils]: 19: Hoare triple {2990#true} [126] 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[] {2990#true} is VALID [2022-04-27 18:32:31,883 INFO L290 TraceCheckUtils]: 18: Hoare triple {2990#true} [123] 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] {2990#true} is VALID [2022-04-27 18:32:31,883 INFO L272 TraceCheckUtils]: 17: Hoare triple {2990#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {2990#true} is VALID [2022-04-27 18:32:31,883 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2990#true} {2990#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {2990#true} is VALID [2022-04-27 18:32:31,883 INFO L290 TraceCheckUtils]: 15: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,884 INFO L290 TraceCheckUtils]: 14: Hoare triple {2990#true} [126] 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[] {2990#true} is VALID [2022-04-27 18:32:31,884 INFO L290 TraceCheckUtils]: 13: Hoare triple {2990#true} [123] 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] {2990#true} is VALID [2022-04-27 18:32:31,884 INFO L272 TraceCheckUtils]: 12: Hoare triple {2990#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {2990#true} is VALID [2022-04-27 18:32:31,884 INFO L290 TraceCheckUtils]: 11: Hoare triple {2990#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2990#true} is VALID [2022-04-27 18:32:31,884 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2990#true} {2990#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {2990#true} is VALID [2022-04-27 18:32:31,884 INFO L290 TraceCheckUtils]: 9: Hoare triple {2990#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,884 INFO L290 TraceCheckUtils]: 8: Hoare triple {2990#true} [126] 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[] {2990#true} is VALID [2022-04-27 18:32:31,884 INFO L290 TraceCheckUtils]: 7: Hoare triple {2990#true} [123] 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] {2990#true} is VALID [2022-04-27 18:32:31,884 INFO L272 TraceCheckUtils]: 6: Hoare triple {2990#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {2990#true} is VALID [2022-04-27 18:32:31,885 INFO L290 TraceCheckUtils]: 5: Hoare triple {2990#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {2990#true} is VALID [2022-04-27 18:32:31,885 INFO L272 TraceCheckUtils]: 4: Hoare triple {2990#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,885 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2990#true} {2990#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,885 INFO L290 TraceCheckUtils]: 2: Hoare triple {2990#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,885 INFO L290 TraceCheckUtils]: 1: Hoare triple {2990#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {2990#true} is VALID [2022-04-27 18:32:31,885 INFO L272 TraceCheckUtils]: 0: Hoare triple {2990#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2990#true} is VALID [2022-04-27 18:32:31,885 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-27 18:32:31,885 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 18:32:31,886 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [554726286] [2022-04-27 18:32:31,886 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 18:32:31,886 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [108460572] [2022-04-27 18:32:31,886 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [108460572] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-27 18:32:31,886 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-27 18:32:31,886 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 11 [2022-04-27 18:32:31,886 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [93913871] [2022-04-27 18:32:31,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 18:32:31,887 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 52 [2022-04-27 18:32:31,887 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 18:32:31,887 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-27 18:32:31,918 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:32:31,918 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-27 18:32:31,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 18:32:31,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-27 18:32:31,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2022-04-27 18:32:31,919 INFO L87 Difference]: Start difference. First operand 74 states and 97 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-27 18:32:32,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:32:32,059 INFO L93 Difference]: Finished difference Result 79 states and 101 transitions. [2022-04-27 18:32:32,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-27 18:32:32,059 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 52 [2022-04-27 18:32:32,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 18:32:32,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-27 18:32:32,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 52 transitions. [2022-04-27 18:32:32,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-27 18:32:32,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 52 transitions. [2022-04-27 18:32:32,062 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 52 transitions. [2022-04-27 18:32:32,110 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 18:32:32,111 INFO L225 Difference]: With dead ends: 79 [2022-04-27 18:32:32,111 INFO L226 Difference]: Without dead ends: 79 [2022-04-27 18:32:32,112 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 93 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-27 18:32:32,112 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 9 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 18:32:32,112 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 133 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 18:32:32,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-04-27 18:32:32,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 78. [2022-04-27 18:32:32,117 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 18:32:32,117 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 18:32:32,118 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 18:32:32,118 INFO L87 Difference]: Start difference. First operand 79 states. Second operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 18:32:32,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:32:32,121 INFO L93 Difference]: Finished difference Result 79 states and 101 transitions. [2022-04-27 18:32:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2022-04-27 18:32:32,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:32:32,121 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:32:32,121 INFO L74 IsIncluded]: Start isIncluded. First operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 79 states. [2022-04-27 18:32:32,122 INFO L87 Difference]: Start difference. First operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 79 states. [2022-04-27 18:32:32,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:32:32,124 INFO L93 Difference]: Finished difference Result 79 states and 101 transitions. [2022-04-27 18:32:32,125 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2022-04-27 18:32:32,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:32:32,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:32:32,125 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 18:32:32,125 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 18:32:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 47 states have (on average 1.1914893617021276) internal successors, (56), 48 states have internal predecessors, (56), 23 states have call successors, (23), 8 states have call predecessors, (23), 7 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-27 18:32:32,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 100 transitions. [2022-04-27 18:32:32,128 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 100 transitions. Word has length 52 [2022-04-27 18:32:32,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 18:32:32,128 INFO L495 AbstractCegarLoop]: Abstraction has 78 states and 100 transitions. [2022-04-27 18:32:32,128 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-04-27 18:32:32,128 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 100 transitions. [2022-04-27 18:32:32,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-04-27 18:32:32,129 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 18:32:32,129 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1] [2022-04-27 18:32:32,152 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 18:32:32,347 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 18:32:32,348 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 18:32:32,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 18:32:32,348 INFO L85 PathProgramCache]: Analyzing trace with hash 1094467600, now seen corresponding path program 1 times [2022-04-27 18:32:32,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 18:32:32,348 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306367022] [2022-04-27 18:32:32,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:32:32,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 18:32:32,372 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 18:32:32,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [36421972] [2022-04-27 18:32:32,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:32:32,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 18:32:32,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 18:32:32,373 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 18:32:32,379 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 18:32:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:32:32,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-27 18:32:32,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:32:32,438 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 18:32:34,132 INFO L272 TraceCheckUtils]: 0: Hoare triple {3629#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:34,132 INFO L290 TraceCheckUtils]: 1: Hoare triple {3629#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {3629#true} is VALID [2022-04-27 18:32:34,132 INFO L290 TraceCheckUtils]: 2: Hoare triple {3629#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:34,132 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3629#true} {3629#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:34,132 INFO L272 TraceCheckUtils]: 4: Hoare triple {3629#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:34,132 INFO L290 TraceCheckUtils]: 5: Hoare triple {3629#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {3629#true} is VALID [2022-04-27 18:32:34,132 INFO L272 TraceCheckUtils]: 6: Hoare triple {3629#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {3629#true} is VALID [2022-04-27 18:32:34,132 INFO L290 TraceCheckUtils]: 7: Hoare triple {3629#true} [123] 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] {3629#true} is VALID [2022-04-27 18:32:34,133 INFO L290 TraceCheckUtils]: 8: Hoare triple {3629#true} [126] 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[] {3629#true} is VALID [2022-04-27 18:32:34,133 INFO L290 TraceCheckUtils]: 9: Hoare triple {3629#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:34,133 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3629#true} {3629#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {3629#true} is VALID [2022-04-27 18:32:34,133 INFO L290 TraceCheckUtils]: 11: Hoare triple {3629#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {3629#true} is VALID [2022-04-27 18:32:34,133 INFO L272 TraceCheckUtils]: 12: Hoare triple {3629#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {3629#true} is VALID [2022-04-27 18:32:34,133 INFO L290 TraceCheckUtils]: 13: Hoare triple {3629#true} [123] 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] {3673#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 18:32:34,133 INFO L290 TraceCheckUtils]: 14: Hoare triple {3673#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] 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[] {3677#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:34,134 INFO L290 TraceCheckUtils]: 15: Hoare triple {3677#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3677#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:34,134 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3677#(not (= |assume_abort_if_not_#in~cond| 0))} {3629#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:32:34,134 INFO L272 TraceCheckUtils]: 17: Hoare triple {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-27 18:32:34,134 INFO L290 TraceCheckUtils]: 18: Hoare triple {3629#true} [123] 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] {3629#true} is VALID [2022-04-27 18:32:34,134 INFO L290 TraceCheckUtils]: 19: Hoare triple {3629#true} [126] 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[] {3629#true} is VALID [2022-04-27 18:32:34,134 INFO L290 TraceCheckUtils]: 20: Hoare triple {3629#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:34,135 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3629#true} {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:32:34,135 INFO L272 TraceCheckUtils]: 22: Hoare triple {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-27 18:32:34,135 INFO L290 TraceCheckUtils]: 23: Hoare triple {3629#true} [123] 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] {3629#true} is VALID [2022-04-27 18:32:34,135 INFO L290 TraceCheckUtils]: 24: Hoare triple {3629#true} [126] 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[] {3629#true} is VALID [2022-04-27 18:32:34,135 INFO L290 TraceCheckUtils]: 25: Hoare triple {3629#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:34,135 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {3629#true} {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:32:34,136 INFO L290 TraceCheckUtils]: 27: Hoare triple {3684#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {3718#(and (<= 0 main_~y~0) (= 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_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,136 INFO L290 TraceCheckUtils]: 28: Hoare triple {3718#(and (<= 0 main_~y~0) (= 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_~y~0 1) (= main_~p~0 1))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3718#(and (<= 0 main_~y~0) (= 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_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,137 INFO L290 TraceCheckUtils]: 29: Hoare triple {3718#(and (<= 0 main_~y~0) (= 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_~y~0 1) (= main_~p~0 1))} [136] L36-->L42-2: 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] {3725#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,137 INFO L290 TraceCheckUtils]: 30: Hoare triple {3725#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3725#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,138 INFO L290 TraceCheckUtils]: 31: Hoare triple {3725#(and (<= 0 main_~y~0) (= main_~r~0 0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [147] L43-->L49-2: 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] {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,138 INFO L290 TraceCheckUtils]: 32: Hoare triple {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,138 INFO L272 TraceCheckUtils]: 33: Hoare triple {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {3629#true} is VALID [2022-04-27 18:32:34,138 INFO L290 TraceCheckUtils]: 34: Hoare triple {3629#true} [138] __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] {3629#true} is VALID [2022-04-27 18:32:34,138 INFO L290 TraceCheckUtils]: 35: Hoare triple {3629#true} [144] 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[] {3629#true} is VALID [2022-04-27 18:32:34,138 INFO L290 TraceCheckUtils]: 36: Hoare triple {3629#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:34,139 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {3629#true} {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,139 INFO L272 TraceCheckUtils]: 38: Hoare triple {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {3629#true} is VALID [2022-04-27 18:32:34,140 INFO L290 TraceCheckUtils]: 39: Hoare triple {3629#true} [138] __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] {3757#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-27 18:32:34,140 INFO L290 TraceCheckUtils]: 40: Hoare triple {3757#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [144] 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[] {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 18:32:34,140 INFO L290 TraceCheckUtils]: 41: Hoare triple {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 18:32:34,141 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} {3732#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~y~0) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,141 INFO L272 TraceCheckUtils]: 43: Hoare triple {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [157] L51-->__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] {3629#true} is VALID [2022-04-27 18:32:34,141 INFO L290 TraceCheckUtils]: 44: Hoare triple {3629#true} [138] __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] {3629#true} is VALID [2022-04-27 18:32:34,141 INFO L290 TraceCheckUtils]: 45: Hoare triple {3629#true} [144] 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[] {3629#true} is VALID [2022-04-27 18:32:34,141 INFO L290 TraceCheckUtils]: 46: Hoare triple {3629#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:34,142 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {3629#true} {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [169] __VERIFIER_assertEXIT-->L52: 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] {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,142 INFO L272 TraceCheckUtils]: 48: Hoare triple {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [158] L52-->__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] {3629#true} is VALID [2022-04-27 18:32:34,142 INFO L290 TraceCheckUtils]: 49: Hoare triple {3629#true} [138] __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] {3629#true} is VALID [2022-04-27 18:32:34,142 INFO L290 TraceCheckUtils]: 50: Hoare triple {3629#true} [144] 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[] {3629#true} is VALID [2022-04-27 18:32:34,142 INFO L290 TraceCheckUtils]: 51: Hoare triple {3629#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:34,143 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {3629#true} {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [170] __VERIFIER_assertEXIT-->L53: 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] {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,144 INFO L290 TraceCheckUtils]: 53: Hoare triple {3768#(and (<= 0 main_~y~0) (= main_~r~0 0) (<= main_~v~0 main_~b~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (<= main_~b~0 main_~c~0) (= main_~d~0 1) (= main_~q~0 0) (= main_~c~0 main_~x~0) (<= main_~y~0 1) (= main_~p~0 1))} [159] L53-->L49-3: 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[] {3802#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (= main_~d~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,144 INFO L290 TraceCheckUtils]: 54: Hoare triple {3802#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~k~0 0) (= main_~s~0 1) (= main_~d~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} [154] L49-3-->L42-2: 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] {3806#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,145 INFO L290 TraceCheckUtils]: 55: Hoare triple {3806#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3806#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,146 INFO L290 TraceCheckUtils]: 56: Hoare triple {3806#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} [146] L43-->L42-3: 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[] {3806#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} is VALID [2022-04-27 18:32:34,147 INFO L290 TraceCheckUtils]: 57: Hoare triple {3806#(and (= main_~r~0 0) (<= main_~b~0 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (= main_~s~0 1) (= main_~k~0 1) (< (div main_~x~0 2) main_~b~0) (= main_~q~0 0) (<= main_~y~0 1) (= main_~p~0 1))} [145] L42-3-->L35-2: 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] {3816#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} is VALID [2022-04-27 18:32:34,147 INFO L290 TraceCheckUtils]: 58: Hoare triple {3816#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3816#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} is VALID [2022-04-27 18:32:34,147 INFO L290 TraceCheckUtils]: 59: Hoare triple {3816#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} [135] L36-->L35-3: 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[] {3816#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} is VALID [2022-04-27 18:32:34,148 INFO L272 TraceCheckUtils]: 60: Hoare triple {3816#(and (= main_~p~0 0) (< (div main_~x~0 2) main_~a~0) (= main_~r~0 1) (= main_~a~0 main_~y~0) (<= main_~a~0 main_~x~0) (= main_~q~0 1) (= (+ main_~s~0 1) 0) (<= main_~y~0 1))} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, 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] {3826#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 18:32:34,149 INFO L290 TraceCheckUtils]: 61: Hoare triple {3826#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __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] {3830#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 18:32:34,149 INFO L290 TraceCheckUtils]: 62: Hoare triple {3830#(<= 1 __VERIFIER_assert_~cond)} [143] 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[] {3630#false} is VALID [2022-04-27 18:32:34,149 INFO L290 TraceCheckUtils]: 63: Hoare triple {3630#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3630#false} is VALID [2022-04-27 18:32:34,149 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-27 18:32:34,149 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 18:32:42,133 INFO L290 TraceCheckUtils]: 63: Hoare triple {3630#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3630#false} is VALID [2022-04-27 18:32:42,134 INFO L290 TraceCheckUtils]: 62: Hoare triple {3830#(<= 1 __VERIFIER_assert_~cond)} [143] 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[] {3630#false} is VALID [2022-04-27 18:32:42,134 INFO L290 TraceCheckUtils]: 61: Hoare triple {3826#(<= 1 |__VERIFIER_assert_#in~cond|)} [138] __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] {3830#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 18:32:42,135 INFO L272 TraceCheckUtils]: 60: Hoare triple {3846#(= (+ (* 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)))} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, 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] {3826#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 18:32:42,136 INFO L290 TraceCheckUtils]: 59: Hoare triple {3846#(= (+ (* 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)))} [135] L36-->L35-3: 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[] {3846#(= (+ (* 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 18:32:42,136 INFO L290 TraceCheckUtils]: 58: Hoare triple {3846#(= (+ (* 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)))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3846#(= (+ (* 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 18:32:42,288 INFO L290 TraceCheckUtils]: 57: Hoare triple {3856#(= (+ (* (+ (* (* 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)))} [145] L42-3-->L35-2: 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] {3846#(= (+ (* 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 18:32:42,289 INFO L290 TraceCheckUtils]: 56: Hoare triple {3856#(= (+ (* (+ (* (* 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)))} [146] L43-->L42-3: 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[] {3856#(= (+ (* (+ (* (* 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 18:32:42,289 INFO L290 TraceCheckUtils]: 55: Hoare triple {3856#(= (+ (* (+ (* (* 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] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3856#(= (+ (* (+ (* (* 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 18:32:42,306 INFO L290 TraceCheckUtils]: 54: Hoare triple {3866#(= (+ 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)))} [154] L49-3-->L42-2: 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] {3856#(= (+ (* (+ (* (* 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 18:32:42,317 INFO L290 TraceCheckUtils]: 53: Hoare triple {3870#(or (<= (* main_~v~0 2) main_~c~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))))} [159] L53-->L49-3: 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[] {3866#(= (+ 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 18:32:42,318 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {3629#true} {3870#(or (<= (* main_~v~0 2) main_~c~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))))} [170] __VERIFIER_assertEXIT-->L53: 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] {3870#(or (<= (* main_~v~0 2) main_~c~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 18:32:42,318 INFO L290 TraceCheckUtils]: 51: Hoare triple {3629#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:42,318 INFO L290 TraceCheckUtils]: 50: Hoare triple {3629#true} [144] 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[] {3629#true} is VALID [2022-04-27 18:32:42,318 INFO L290 TraceCheckUtils]: 49: Hoare triple {3629#true} [138] __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] {3629#true} is VALID [2022-04-27 18:32:42,318 INFO L272 TraceCheckUtils]: 48: Hoare triple {3870#(or (<= (* main_~v~0 2) main_~c~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))))} [158] L52-->__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] {3629#true} is VALID [2022-04-27 18:32:42,319 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {3629#true} {3870#(or (<= (* main_~v~0 2) main_~c~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))))} [169] __VERIFIER_assertEXIT-->L52: 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] {3870#(or (<= (* main_~v~0 2) main_~c~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 18:32:42,319 INFO L290 TraceCheckUtils]: 46: Hoare triple {3629#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:42,319 INFO L290 TraceCheckUtils]: 45: Hoare triple {3629#true} [144] 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[] {3629#true} is VALID [2022-04-27 18:32:42,319 INFO L290 TraceCheckUtils]: 44: Hoare triple {3629#true} [138] __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] {3629#true} is VALID [2022-04-27 18:32:42,319 INFO L272 TraceCheckUtils]: 43: Hoare triple {3870#(or (<= (* main_~v~0 2) main_~c~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))))} [157] L51-->__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] {3629#true} is VALID [2022-04-27 18:32:42,321 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} {3904#(or (<= (* main_~v~0 2) main_~c~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))))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {3870#(or (<= (* main_~v~0 2) main_~c~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 18:32:42,321 INFO L290 TraceCheckUtils]: 41: Hoare triple {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 18:32:42,321 INFO L290 TraceCheckUtils]: 40: Hoare triple {3914#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [144] 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[] {3761#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-27 18:32:42,321 INFO L290 TraceCheckUtils]: 39: Hoare triple {3629#true} [138] __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] {3914#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-27 18:32:42,322 INFO L272 TraceCheckUtils]: 38: Hoare triple {3904#(or (<= (* main_~v~0 2) main_~c~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] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {3629#true} is VALID [2022-04-27 18:32:42,322 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {3629#true} {3904#(or (<= (* main_~v~0 2) main_~c~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))))} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {3904#(or (<= (* main_~v~0 2) main_~c~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 18:32:42,322 INFO L290 TraceCheckUtils]: 36: Hoare triple {3629#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:42,322 INFO L290 TraceCheckUtils]: 35: Hoare triple {3629#true} [144] 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[] {3629#true} is VALID [2022-04-27 18:32:42,323 INFO L290 TraceCheckUtils]: 34: Hoare triple {3629#true} [138] __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] {3629#true} is VALID [2022-04-27 18:32:42,323 INFO L272 TraceCheckUtils]: 33: Hoare triple {3904#(or (<= (* main_~v~0 2) main_~c~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] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {3629#true} is VALID [2022-04-27 18:32:42,323 INFO L290 TraceCheckUtils]: 32: Hoare triple {3904#(or (<= (* main_~v~0 2) main_~c~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))))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3904#(or (<= (* main_~v~0 2) main_~c~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 18:32:42,324 INFO L290 TraceCheckUtils]: 31: Hoare triple {3939#(or (<= main_~b~0 (div main_~c~0 2)) (= (+ (* 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_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (<= main_~b~0 main_~c~0)))} [147] L43-->L49-2: 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] {3904#(or (<= (* main_~v~0 2) main_~c~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 18:32:42,325 INFO L290 TraceCheckUtils]: 30: Hoare triple {3939#(or (<= main_~b~0 (div main_~c~0 2)) (= (+ (* 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_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (<= main_~b~0 main_~c~0)))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3939#(or (<= main_~b~0 (div main_~c~0 2)) (= (+ (* 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_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (<= main_~b~0 main_~c~0)))} is VALID [2022-04-27 18:32:42,325 INFO L290 TraceCheckUtils]: 29: Hoare triple {3946#(or (not (<= main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) main_~b~0 (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0)))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (<= main_~b~0 (div main_~a~0 2)))} [136] L36-->L42-2: 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] {3939#(or (<= main_~b~0 (div main_~c~0 2)) (= (+ (* 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_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (not (<= main_~b~0 main_~c~0)))} is VALID [2022-04-27 18:32:42,326 INFO L290 TraceCheckUtils]: 28: Hoare triple {3946#(or (not (<= main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) main_~b~0 (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0)))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (<= main_~b~0 (div main_~a~0 2)))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3946#(or (not (<= main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) main_~b~0 (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0)))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (<= main_~b~0 (div main_~a~0 2)))} is VALID [2022-04-27 18:32:42,326 INFO L290 TraceCheckUtils]: 27: Hoare triple {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {3946#(or (not (<= main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))) (= (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) main_~b~0 (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0)))) (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (<= main_~b~0 (div main_~a~0 2)))} is VALID [2022-04-27 18:32:42,327 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {3629#true} {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} is VALID [2022-04-27 18:32:42,327 INFO L290 TraceCheckUtils]: 25: Hoare triple {3629#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:42,327 INFO L290 TraceCheckUtils]: 24: Hoare triple {3629#true} [126] 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[] {3629#true} is VALID [2022-04-27 18:32:42,327 INFO L290 TraceCheckUtils]: 23: Hoare triple {3629#true} [123] 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] {3629#true} is VALID [2022-04-27 18:32:42,327 INFO L272 TraceCheckUtils]: 22: Hoare triple {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-27 18:32:42,328 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3629#true} {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} is VALID [2022-04-27 18:32:42,328 INFO L290 TraceCheckUtils]: 20: Hoare triple {3629#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:42,328 INFO L290 TraceCheckUtils]: 19: Hoare triple {3629#true} [126] 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[] {3629#true} is VALID [2022-04-27 18:32:42,328 INFO L290 TraceCheckUtils]: 18: Hoare triple {3629#true} [123] 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] {3629#true} is VALID [2022-04-27 18:32:42,328 INFO L272 TraceCheckUtils]: 17: Hoare triple {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {3629#true} is VALID [2022-04-27 18:32:42,328 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3677#(not (= |assume_abort_if_not_#in~cond| 0))} {3629#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {3953#(<= main_~y~0 (+ (div (+ (- 1) main_~y~0) 2) 1))} is VALID [2022-04-27 18:32:42,329 INFO L290 TraceCheckUtils]: 15: Hoare triple {3677#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3677#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:42,329 INFO L290 TraceCheckUtils]: 14: Hoare triple {3996#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] 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[] {3677#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:32:42,329 INFO L290 TraceCheckUtils]: 13: Hoare triple {3629#true} [123] 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] {3996#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-27 18:32:42,329 INFO L272 TraceCheckUtils]: 12: Hoare triple {3629#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {3629#true} is VALID [2022-04-27 18:32:42,330 INFO L290 TraceCheckUtils]: 11: Hoare triple {3629#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {3629#true} is VALID [2022-04-27 18:32:42,330 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3629#true} {3629#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {3629#true} is VALID [2022-04-27 18:32:42,330 INFO L290 TraceCheckUtils]: 9: Hoare triple {3629#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:42,330 INFO L290 TraceCheckUtils]: 8: Hoare triple {3629#true} [126] 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[] {3629#true} is VALID [2022-04-27 18:32:42,330 INFO L290 TraceCheckUtils]: 7: Hoare triple {3629#true} [123] 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] {3629#true} is VALID [2022-04-27 18:32:42,330 INFO L272 TraceCheckUtils]: 6: Hoare triple {3629#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {3629#true} is VALID [2022-04-27 18:32:42,330 INFO L290 TraceCheckUtils]: 5: Hoare triple {3629#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {3629#true} is VALID [2022-04-27 18:32:42,330 INFO L272 TraceCheckUtils]: 4: Hoare triple {3629#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:42,330 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3629#true} {3629#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:42,330 INFO L290 TraceCheckUtils]: 2: Hoare triple {3629#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:42,330 INFO L290 TraceCheckUtils]: 1: Hoare triple {3629#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {3629#true} is VALID [2022-04-27 18:32:42,330 INFO L272 TraceCheckUtils]: 0: Hoare triple {3629#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3629#true} is VALID [2022-04-27 18:32:42,331 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 13 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-27 18:32:42,331 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 18:32:42,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [306367022] [2022-04-27 18:32:42,331 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 18:32:42,331 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [36421972] [2022-04-27 18:32:42,331 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [36421972] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 18:32:42,331 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 18:32:42,331 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 26 [2022-04-27 18:32:42,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502009647] [2022-04-27 18:32:42,332 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 18:32:42,332 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) Word has length 64 [2022-04-27 18:32:42,333 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 18:32:42,333 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-27 18:32:42,505 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:32:42,506 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-27 18:32:42,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 18:32:42,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-27 18:32:42,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=556, Unknown=0, NotChecked=0, Total=650 [2022-04-27 18:32:42,507 INFO L87 Difference]: Start difference. First operand 78 states and 100 transitions. Second operand has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-27 18:32:51,173 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 18:32:53,238 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 18:33:07,564 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 18:33:10,827 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-27 18:33:14,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:33:14,926 INFO L93 Difference]: Finished difference Result 248 states and 363 transitions. [2022-04-27 18:33:14,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-27 18:33:14,927 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) Word has length 64 [2022-04-27 18:33:14,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 18:33:14,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-27 18:33:14,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 300 transitions. [2022-04-27 18:33:14,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-27 18:33:14,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 300 transitions. [2022-04-27 18:33:14,968 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 300 transitions. [2022-04-27 18:33:18,665 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 300 edges. 299 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-27 18:33:18,670 INFO L225 Difference]: With dead ends: 248 [2022-04-27 18:33:18,670 INFO L226 Difference]: Without dead ends: 246 [2022-04-27 18:33:18,671 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 102 SyntacticMatches, 1 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 743 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=550, Invalid=2756, Unknown=0, NotChecked=0, Total=3306 [2022-04-27 18:33:18,672 INFO L413 NwaCegarLoop]: 47 mSDtfsCounter, 230 mSDsluCounter, 310 mSDsCounter, 0 mSdLazyCounter, 1742 mSolverCounterSat, 377 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 357 SdHoareTripleChecker+Invalid, 2120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 377 IncrementalHoareTripleChecker+Valid, 1742 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2022-04-27 18:33:18,672 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [241 Valid, 357 Invalid, 2120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [377 Valid, 1742 Invalid, 1 Unknown, 0 Unchecked, 13.6s Time] [2022-04-27 18:33:18,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2022-04-27 18:33:18,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 180. [2022-04-27 18:33:18,684 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 18:33:18,684 INFO L82 GeneralOperation]: Start isEquivalent. First operand 246 states. Second operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-27 18:33:18,685 INFO L74 IsIncluded]: Start isIncluded. First operand 246 states. Second operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-27 18:33:18,685 INFO L87 Difference]: Start difference. First operand 246 states. Second operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-27 18:33:18,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:33:18,698 INFO L93 Difference]: Finished difference Result 246 states and 358 transitions. [2022-04-27 18:33:18,698 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 358 transitions. [2022-04-27 18:33:18,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:33:18,699 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:33:18,699 INFO L74 IsIncluded]: Start isIncluded. First operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Second operand 246 states. [2022-04-27 18:33:18,700 INFO L87 Difference]: Start difference. First operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Second operand 246 states. [2022-04-27 18:33:18,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:33:18,710 INFO L93 Difference]: Finished difference Result 246 states and 358 transitions. [2022-04-27 18:33:18,710 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 358 transitions. [2022-04-27 18:33:18,711 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:33:18,711 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:33:18,712 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 18:33:18,712 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 18:33:18,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 180 states, 108 states have (on average 1.25) internal successors, (135), 110 states have internal predecessors, (135), 61 states have call successors, (61), 11 states have call predecessors, (61), 10 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-04-27 18:33:18,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 254 transitions. [2022-04-27 18:33:18,717 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 254 transitions. Word has length 64 [2022-04-27 18:33:18,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 18:33:18,717 INFO L495 AbstractCegarLoop]: Abstraction has 180 states and 254 transitions. [2022-04-27 18:33:18,718 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 1.8846153846153846) internal successors, (49), 21 states have internal predecessors, (49), 9 states have call successors, (18), 2 states have call predecessors, (18), 3 states have return successors, (16), 7 states have call predecessors, (16), 7 states have call successors, (16) [2022-04-27 18:33:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 254 transitions. [2022-04-27 18:33:18,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-27 18:33:18,718 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 18:33:18,718 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 4, 4, 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, 1, 1, 1, 1] [2022-04-27 18:33:18,743 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-04-27 18:33:18,931 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 18:33:18,931 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 18:33:18,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 18:33:18,932 INFO L85 PathProgramCache]: Analyzing trace with hash 248272623, now seen corresponding path program 2 times [2022-04-27 18:33:18,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 18:33:18,932 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691365146] [2022-04-27 18:33:18,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:33:18,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 18:33:18,946 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 18:33:18,946 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [722664417] [2022-04-27 18:33:18,947 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 18:33:18,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 18:33:18,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 18:33:18,948 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 18:33:18,970 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 18:33:19,006 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 18:33:19,006 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 18:33:19,006 INFO L263 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-27 18:33:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:33:19,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 18:33:19,257 INFO L272 TraceCheckUtils]: 0: Hoare triple {5022#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,258 INFO L290 TraceCheckUtils]: 1: Hoare triple {5022#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {5022#true} is VALID [2022-04-27 18:33:19,258 INFO L290 TraceCheckUtils]: 2: Hoare triple {5022#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,258 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5022#true} {5022#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,258 INFO L272 TraceCheckUtils]: 4: Hoare triple {5022#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,258 INFO L290 TraceCheckUtils]: 5: Hoare triple {5022#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {5022#true} is VALID [2022-04-27 18:33:19,258 INFO L272 TraceCheckUtils]: 6: Hoare triple {5022#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {5022#true} is VALID [2022-04-27 18:33:19,259 INFO L290 TraceCheckUtils]: 7: Hoare triple {5022#true} [123] 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] {5022#true} is VALID [2022-04-27 18:33:19,259 INFO L290 TraceCheckUtils]: 8: Hoare triple {5022#true} [126] 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[] {5022#true} is VALID [2022-04-27 18:33:19,259 INFO L290 TraceCheckUtils]: 9: Hoare triple {5022#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,259 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5022#true} {5022#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {5022#true} is VALID [2022-04-27 18:33:19,259 INFO L290 TraceCheckUtils]: 11: Hoare triple {5022#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {5022#true} is VALID [2022-04-27 18:33:19,259 INFO L272 TraceCheckUtils]: 12: Hoare triple {5022#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {5022#true} is VALID [2022-04-27 18:33:19,259 INFO L290 TraceCheckUtils]: 13: Hoare triple {5022#true} [123] 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] {5022#true} is VALID [2022-04-27 18:33:19,259 INFO L290 TraceCheckUtils]: 14: Hoare triple {5022#true} [126] 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[] {5022#true} is VALID [2022-04-27 18:33:19,259 INFO L290 TraceCheckUtils]: 15: Hoare triple {5022#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,260 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5022#true} {5022#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {5022#true} is VALID [2022-04-27 18:33:19,260 INFO L272 TraceCheckUtils]: 17: Hoare triple {5022#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5022#true} is VALID [2022-04-27 18:33:19,260 INFO L290 TraceCheckUtils]: 18: Hoare triple {5022#true} [123] 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] {5022#true} is VALID [2022-04-27 18:33:19,260 INFO L290 TraceCheckUtils]: 19: Hoare triple {5022#true} [126] 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[] {5022#true} is VALID [2022-04-27 18:33:19,260 INFO L290 TraceCheckUtils]: 20: Hoare triple {5022#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,260 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5022#true} {5022#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5022#true} is VALID [2022-04-27 18:33:19,260 INFO L272 TraceCheckUtils]: 22: Hoare triple {5022#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5022#true} is VALID [2022-04-27 18:33:19,260 INFO L290 TraceCheckUtils]: 23: Hoare triple {5022#true} [123] 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] {5022#true} is VALID [2022-04-27 18:33:19,260 INFO L290 TraceCheckUtils]: 24: Hoare triple {5022#true} [126] 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[] {5022#true} is VALID [2022-04-27 18:33:19,260 INFO L290 TraceCheckUtils]: 25: Hoare triple {5022#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,261 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {5022#true} {5022#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5022#true} is VALID [2022-04-27 18:33:19,261 INFO L290 TraceCheckUtils]: 27: Hoare triple {5022#true} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {5022#true} is VALID [2022-04-27 18:33:19,261 INFO L290 TraceCheckUtils]: 28: Hoare triple {5022#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,261 INFO L290 TraceCheckUtils]: 29: Hoare triple {5022#true} [136] L36-->L42-2: 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] {5022#true} is VALID [2022-04-27 18:33:19,261 INFO L290 TraceCheckUtils]: 30: Hoare triple {5022#true} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,262 INFO L290 TraceCheckUtils]: 31: Hoare triple {5022#true} [147] L43-->L49-2: 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] {5120#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 18:33:19,262 INFO L290 TraceCheckUtils]: 32: Hoare triple {5120#(<= main_~v~0 main_~b~0)} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5120#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 18:33:19,262 INFO L272 TraceCheckUtils]: 33: Hoare triple {5120#(<= main_~v~0 main_~b~0)} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {5022#true} is VALID [2022-04-27 18:33:19,262 INFO L290 TraceCheckUtils]: 34: Hoare triple {5022#true} [138] __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] {5022#true} is VALID [2022-04-27 18:33:19,262 INFO L290 TraceCheckUtils]: 35: Hoare triple {5022#true} [144] 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[] {5022#true} is VALID [2022-04-27 18:33:19,262 INFO L290 TraceCheckUtils]: 36: Hoare triple {5022#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,263 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {5022#true} {5120#(<= main_~v~0 main_~b~0)} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {5120#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 18:33:19,263 INFO L272 TraceCheckUtils]: 38: Hoare triple {5120#(<= main_~v~0 main_~b~0)} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {5022#true} is VALID [2022-04-27 18:33:19,263 INFO L290 TraceCheckUtils]: 39: Hoare triple {5022#true} [138] __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] {5022#true} is VALID [2022-04-27 18:33:19,263 INFO L290 TraceCheckUtils]: 40: Hoare triple {5022#true} [144] 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[] {5022#true} is VALID [2022-04-27 18:33:19,263 INFO L290 TraceCheckUtils]: 41: Hoare triple {5022#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,264 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {5022#true} {5120#(<= main_~v~0 main_~b~0)} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {5120#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 18:33:19,264 INFO L272 TraceCheckUtils]: 43: Hoare triple {5120#(<= main_~v~0 main_~b~0)} [157] L51-->__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] {5022#true} is VALID [2022-04-27 18:33:19,264 INFO L290 TraceCheckUtils]: 44: Hoare triple {5022#true} [138] __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] {5022#true} is VALID [2022-04-27 18:33:19,265 INFO L290 TraceCheckUtils]: 45: Hoare triple {5022#true} [144] 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[] {5022#true} is VALID [2022-04-27 18:33:19,265 INFO L290 TraceCheckUtils]: 46: Hoare triple {5022#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,265 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {5022#true} {5120#(<= main_~v~0 main_~b~0)} [169] __VERIFIER_assertEXIT-->L52: 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] {5120#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 18:33:19,265 INFO L272 TraceCheckUtils]: 48: Hoare triple {5120#(<= main_~v~0 main_~b~0)} [158] L52-->__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] {5022#true} is VALID [2022-04-27 18:33:19,265 INFO L290 TraceCheckUtils]: 49: Hoare triple {5022#true} [138] __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] {5022#true} is VALID [2022-04-27 18:33:19,266 INFO L290 TraceCheckUtils]: 50: Hoare triple {5022#true} [144] 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[] {5022#true} is VALID [2022-04-27 18:33:19,266 INFO L290 TraceCheckUtils]: 51: Hoare triple {5022#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,266 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5022#true} {5120#(<= main_~v~0 main_~b~0)} [170] __VERIFIER_assertEXIT-->L53: 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] {5120#(<= main_~v~0 main_~b~0)} is VALID [2022-04-27 18:33:19,267 INFO L290 TraceCheckUtils]: 53: Hoare triple {5120#(<= main_~v~0 main_~b~0)} [159] L53-->L49-3: 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[] {5187#(and (<= main_~v~0 main_~b~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-27 18:33:19,267 INFO L290 TraceCheckUtils]: 54: Hoare triple {5187#(and (<= main_~v~0 main_~b~0) (not (<= (* main_~v~0 2) main_~c~0)))} [154] L49-3-->L42-2: 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] {5191#(< main_~c~0 main_~b~0)} is VALID [2022-04-27 18:33:19,268 INFO L290 TraceCheckUtils]: 55: Hoare triple {5191#(< main_~c~0 main_~b~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5191#(< main_~c~0 main_~b~0)} is VALID [2022-04-27 18:33:19,268 INFO L290 TraceCheckUtils]: 56: Hoare triple {5191#(< main_~c~0 main_~b~0)} [146] L43-->L42-3: 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[] {5191#(< main_~c~0 main_~b~0)} is VALID [2022-04-27 18:33:19,269 INFO L290 TraceCheckUtils]: 57: Hoare triple {5191#(< main_~c~0 main_~b~0)} [145] L42-3-->L35-2: 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] {5201#(< main_~b~0 main_~a~0)} is VALID [2022-04-27 18:33:19,269 INFO L290 TraceCheckUtils]: 58: Hoare triple {5201#(< main_~b~0 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5201#(< main_~b~0 main_~a~0)} is VALID [2022-04-27 18:33:19,269 INFO L290 TraceCheckUtils]: 59: Hoare triple {5201#(< main_~b~0 main_~a~0)} [136] L36-->L42-2: 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] {5208#(< main_~b~0 main_~c~0)} is VALID [2022-04-27 18:33:19,270 INFO L290 TraceCheckUtils]: 60: Hoare triple {5208#(< main_~b~0 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5208#(< main_~b~0 main_~c~0)} is VALID [2022-04-27 18:33:19,270 INFO L290 TraceCheckUtils]: 61: Hoare triple {5208#(< main_~b~0 main_~c~0)} [146] L43-->L42-3: 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[] {5023#false} is VALID [2022-04-27 18:33:19,271 INFO L290 TraceCheckUtils]: 62: Hoare triple {5023#false} [145] L42-3-->L35-2: 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] {5023#false} is VALID [2022-04-27 18:33:19,271 INFO L290 TraceCheckUtils]: 63: Hoare triple {5023#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5023#false} is VALID [2022-04-27 18:33:19,271 INFO L290 TraceCheckUtils]: 64: Hoare triple {5023#false} [135] L36-->L35-3: 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[] {5023#false} is VALID [2022-04-27 18:33:19,271 INFO L272 TraceCheckUtils]: 65: Hoare triple {5023#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, 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] {5023#false} is VALID [2022-04-27 18:33:19,271 INFO L290 TraceCheckUtils]: 66: Hoare triple {5023#false} [138] __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] {5023#false} is VALID [2022-04-27 18:33:19,271 INFO L290 TraceCheckUtils]: 67: Hoare triple {5023#false} [143] 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[] {5023#false} is VALID [2022-04-27 18:33:19,271 INFO L290 TraceCheckUtils]: 68: Hoare triple {5023#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5023#false} is VALID [2022-04-27 18:33:19,272 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-04-27 18:33:19,272 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 18:33:19,570 INFO L290 TraceCheckUtils]: 68: Hoare triple {5023#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5023#false} is VALID [2022-04-27 18:33:19,570 INFO L290 TraceCheckUtils]: 67: Hoare triple {5023#false} [143] 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[] {5023#false} is VALID [2022-04-27 18:33:19,570 INFO L290 TraceCheckUtils]: 66: Hoare triple {5023#false} [138] __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] {5023#false} is VALID [2022-04-27 18:33:19,570 INFO L272 TraceCheckUtils]: 65: Hoare triple {5023#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, 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] {5023#false} is VALID [2022-04-27 18:33:19,570 INFO L290 TraceCheckUtils]: 64: Hoare triple {5023#false} [135] L36-->L35-3: 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[] {5023#false} is VALID [2022-04-27 18:33:19,571 INFO L290 TraceCheckUtils]: 63: Hoare triple {5023#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5023#false} is VALID [2022-04-27 18:33:19,571 INFO L290 TraceCheckUtils]: 62: Hoare triple {5023#false} [145] L42-3-->L35-2: 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] {5023#false} is VALID [2022-04-27 18:33:19,571 INFO L290 TraceCheckUtils]: 61: Hoare triple {5257#(<= main_~b~0 main_~c~0)} [146] L43-->L42-3: 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[] {5023#false} is VALID [2022-04-27 18:33:19,571 INFO L290 TraceCheckUtils]: 60: Hoare triple {5257#(<= main_~b~0 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5257#(<= main_~b~0 main_~c~0)} is VALID [2022-04-27 18:33:19,572 INFO L290 TraceCheckUtils]: 59: Hoare triple {5264#(<= main_~b~0 main_~a~0)} [136] L36-->L42-2: 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] {5257#(<= main_~b~0 main_~c~0)} is VALID [2022-04-27 18:33:19,572 INFO L290 TraceCheckUtils]: 58: Hoare triple {5264#(<= main_~b~0 main_~a~0)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5264#(<= main_~b~0 main_~a~0)} is VALID [2022-04-27 18:33:19,572 INFO L290 TraceCheckUtils]: 57: Hoare triple {5271#(<= main_~c~0 main_~b~0)} [145] L42-3-->L35-2: 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] {5264#(<= main_~b~0 main_~a~0)} is VALID [2022-04-27 18:33:19,573 INFO L290 TraceCheckUtils]: 56: Hoare triple {5271#(<= main_~c~0 main_~b~0)} [146] L43-->L42-3: 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[] {5271#(<= main_~c~0 main_~b~0)} is VALID [2022-04-27 18:33:19,573 INFO L290 TraceCheckUtils]: 55: Hoare triple {5271#(<= main_~c~0 main_~b~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5271#(<= main_~c~0 main_~b~0)} is VALID [2022-04-27 18:33:19,574 INFO L290 TraceCheckUtils]: 54: Hoare triple {5281#(<= main_~c~0 (+ main_~b~0 main_~v~0))} [154] L49-3-->L42-2: 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] {5271#(<= main_~c~0 main_~b~0)} is VALID [2022-04-27 18:33:19,574 INFO L290 TraceCheckUtils]: 53: Hoare triple {5285#(<= main_~v~0 (+ main_~b~0 1))} [159] L53-->L49-3: 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[] {5281#(<= main_~c~0 (+ main_~b~0 main_~v~0))} is VALID [2022-04-27 18:33:19,575 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5022#true} {5285#(<= main_~v~0 (+ main_~b~0 1))} [170] __VERIFIER_assertEXIT-->L53: 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] {5285#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-27 18:33:19,575 INFO L290 TraceCheckUtils]: 51: Hoare triple {5022#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,575 INFO L290 TraceCheckUtils]: 50: Hoare triple {5022#true} [144] 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[] {5022#true} is VALID [2022-04-27 18:33:19,575 INFO L290 TraceCheckUtils]: 49: Hoare triple {5022#true} [138] __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] {5022#true} is VALID [2022-04-27 18:33:19,575 INFO L272 TraceCheckUtils]: 48: Hoare triple {5285#(<= main_~v~0 (+ main_~b~0 1))} [158] L52-->__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] {5022#true} is VALID [2022-04-27 18:33:19,576 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {5022#true} {5285#(<= main_~v~0 (+ main_~b~0 1))} [169] __VERIFIER_assertEXIT-->L52: 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] {5285#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-27 18:33:19,576 INFO L290 TraceCheckUtils]: 46: Hoare triple {5022#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,576 INFO L290 TraceCheckUtils]: 45: Hoare triple {5022#true} [144] 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[] {5022#true} is VALID [2022-04-27 18:33:19,576 INFO L290 TraceCheckUtils]: 44: Hoare triple {5022#true} [138] __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] {5022#true} is VALID [2022-04-27 18:33:19,576 INFO L272 TraceCheckUtils]: 43: Hoare triple {5285#(<= main_~v~0 (+ main_~b~0 1))} [157] L51-->__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] {5022#true} is VALID [2022-04-27 18:33:19,577 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {5022#true} {5285#(<= main_~v~0 (+ main_~b~0 1))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {5285#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-27 18:33:19,577 INFO L290 TraceCheckUtils]: 41: Hoare triple {5022#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,577 INFO L290 TraceCheckUtils]: 40: Hoare triple {5022#true} [144] 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[] {5022#true} is VALID [2022-04-27 18:33:19,577 INFO L290 TraceCheckUtils]: 39: Hoare triple {5022#true} [138] __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] {5022#true} is VALID [2022-04-27 18:33:19,577 INFO L272 TraceCheckUtils]: 38: Hoare triple {5285#(<= main_~v~0 (+ main_~b~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {5022#true} is VALID [2022-04-27 18:33:19,578 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {5022#true} {5285#(<= main_~v~0 (+ main_~b~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {5285#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-27 18:33:19,578 INFO L290 TraceCheckUtils]: 36: Hoare triple {5022#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,578 INFO L290 TraceCheckUtils]: 35: Hoare triple {5022#true} [144] 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[] {5022#true} is VALID [2022-04-27 18:33:19,578 INFO L290 TraceCheckUtils]: 34: Hoare triple {5022#true} [138] __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] {5022#true} is VALID [2022-04-27 18:33:19,578 INFO L272 TraceCheckUtils]: 33: Hoare triple {5285#(<= main_~v~0 (+ main_~b~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {5022#true} is VALID [2022-04-27 18:33:19,579 INFO L290 TraceCheckUtils]: 32: Hoare triple {5285#(<= main_~v~0 (+ main_~b~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5285#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-27 18:33:19,579 INFO L290 TraceCheckUtils]: 31: Hoare triple {5022#true} [147] L43-->L49-2: 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] {5285#(<= main_~v~0 (+ main_~b~0 1))} is VALID [2022-04-27 18:33:19,579 INFO L290 TraceCheckUtils]: 30: Hoare triple {5022#true} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,579 INFO L290 TraceCheckUtils]: 29: Hoare triple {5022#true} [136] L36-->L42-2: 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] {5022#true} is VALID [2022-04-27 18:33:19,580 INFO L290 TraceCheckUtils]: 28: Hoare triple {5022#true} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,580 INFO L290 TraceCheckUtils]: 27: Hoare triple {5022#true} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {5022#true} is VALID [2022-04-27 18:33:19,580 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {5022#true} {5022#true} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5022#true} is VALID [2022-04-27 18:33:19,580 INFO L290 TraceCheckUtils]: 25: Hoare triple {5022#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,580 INFO L290 TraceCheckUtils]: 24: Hoare triple {5022#true} [126] 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[] {5022#true} is VALID [2022-04-27 18:33:19,580 INFO L290 TraceCheckUtils]: 23: Hoare triple {5022#true} [123] 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] {5022#true} is VALID [2022-04-27 18:33:19,580 INFO L272 TraceCheckUtils]: 22: Hoare triple {5022#true} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {5022#true} is VALID [2022-04-27 18:33:19,580 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5022#true} {5022#true} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5022#true} is VALID [2022-04-27 18:33:19,580 INFO L290 TraceCheckUtils]: 20: Hoare triple {5022#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,580 INFO L290 TraceCheckUtils]: 19: Hoare triple {5022#true} [126] 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[] {5022#true} is VALID [2022-04-27 18:33:19,581 INFO L290 TraceCheckUtils]: 18: Hoare triple {5022#true} [123] 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] {5022#true} is VALID [2022-04-27 18:33:19,581 INFO L272 TraceCheckUtils]: 17: Hoare triple {5022#true} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {5022#true} is VALID [2022-04-27 18:33:19,581 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5022#true} {5022#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {5022#true} is VALID [2022-04-27 18:33:19,581 INFO L290 TraceCheckUtils]: 15: Hoare triple {5022#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,581 INFO L290 TraceCheckUtils]: 14: Hoare triple {5022#true} [126] 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[] {5022#true} is VALID [2022-04-27 18:33:19,581 INFO L290 TraceCheckUtils]: 13: Hoare triple {5022#true} [123] 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] {5022#true} is VALID [2022-04-27 18:33:19,581 INFO L272 TraceCheckUtils]: 12: Hoare triple {5022#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {5022#true} is VALID [2022-04-27 18:33:19,581 INFO L290 TraceCheckUtils]: 11: Hoare triple {5022#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {5022#true} is VALID [2022-04-27 18:33:19,581 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5022#true} {5022#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {5022#true} is VALID [2022-04-27 18:33:19,581 INFO L290 TraceCheckUtils]: 9: Hoare triple {5022#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,582 INFO L290 TraceCheckUtils]: 8: Hoare triple {5022#true} [126] 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[] {5022#true} is VALID [2022-04-27 18:33:19,582 INFO L290 TraceCheckUtils]: 7: Hoare triple {5022#true} [123] 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] {5022#true} is VALID [2022-04-27 18:33:19,582 INFO L272 TraceCheckUtils]: 6: Hoare triple {5022#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {5022#true} is VALID [2022-04-27 18:33:19,582 INFO L290 TraceCheckUtils]: 5: Hoare triple {5022#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {5022#true} is VALID [2022-04-27 18:33:19,582 INFO L272 TraceCheckUtils]: 4: Hoare triple {5022#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,582 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5022#true} {5022#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,582 INFO L290 TraceCheckUtils]: 2: Hoare triple {5022#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {5022#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {5022#true} is VALID [2022-04-27 18:33:19,582 INFO L272 TraceCheckUtils]: 0: Hoare triple {5022#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5022#true} is VALID [2022-04-27 18:33:19,583 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-04-27 18:33:19,583 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 18:33:19,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [691365146] [2022-04-27 18:33:19,583 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 18:33:19,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [722664417] [2022-04-27 18:33:19,583 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [722664417] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 18:33:19,583 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 18:33:19,583 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-04-27 18:33:19,583 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039130135] [2022-04-27 18:33:19,584 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 18:33:19,584 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 69 [2022-04-27 18:33:19,584 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 18:33:19,585 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-27 18:33:19,633 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 18:33:19,633 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-27 18:33:19,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 18:33:19,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-27 18:33:19,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-04-27 18:33:19,634 INFO L87 Difference]: Start difference. First operand 180 states and 254 transitions. Second operand has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-27 18:33:20,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:33:20,564 INFO L93 Difference]: Finished difference Result 191 states and 262 transitions. [2022-04-27 18:33:20,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-27 18:33:20,564 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 69 [2022-04-27 18:33:20,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 18:33:20,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-27 18:33:20,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 121 transitions. [2022-04-27 18:33:20,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-27 18:33:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 121 transitions. [2022-04-27 18:33:20,575 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 121 transitions. [2022-04-27 18:33:20,710 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:33:20,714 INFO L225 Difference]: With dead ends: 191 [2022-04-27 18:33:20,714 INFO L226 Difference]: Without dead ends: 191 [2022-04-27 18:33:20,715 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=137, Invalid=415, Unknown=0, NotChecked=0, Total=552 [2022-04-27 18:33:20,715 INFO L413 NwaCegarLoop]: 67 mSDtfsCounter, 40 mSDsluCounter, 225 mSDsCounter, 0 mSdLazyCounter, 284 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 292 SdHoareTripleChecker+Invalid, 340 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 284 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 18:33:20,716 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 292 Invalid, 340 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 284 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-27 18:33:20,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-27 18:33:20,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 174. [2022-04-27 18:33:20,736 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 18:33:20,737 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) [2022-04-27 18:33:20,737 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) [2022-04-27 18:33:20,737 INFO L87 Difference]: Start difference. First operand 191 states. Second operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) [2022-04-27 18:33:20,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:33:20,744 INFO L93 Difference]: Finished difference Result 191 states and 262 transitions. [2022-04-27 18:33:20,744 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2022-04-27 18:33:20,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:33:20,745 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:33:20,745 INFO L74 IsIncluded]: Start isIncluded. First operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) Second operand 191 states. [2022-04-27 18:33:20,746 INFO L87 Difference]: Start difference. First operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) Second operand 191 states. [2022-04-27 18:33:20,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:33:20,753 INFO L93 Difference]: Finished difference Result 191 states and 262 transitions. [2022-04-27 18:33:20,753 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2022-04-27 18:33:20,754 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:33:20,754 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:33:20,754 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 18:33:20,754 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 18:33:20,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 105 states have (on average 1.180952380952381) internal successors, (124), 106 states have internal predecessors, (124), 59 states have call successors, (59), 10 states have call predecessors, (59), 9 states have return successors, (57), 57 states have call predecessors, (57), 57 states have call successors, (57) [2022-04-27 18:33:20,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 240 transitions. [2022-04-27 18:33:20,759 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 240 transitions. Word has length 69 [2022-04-27 18:33:20,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 18:33:20,759 INFO L495 AbstractCegarLoop]: Abstraction has 174 states and 240 transitions. [2022-04-27 18:33:20,759 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.5) internal successors, (42), 12 states have internal predecessors, (42), 4 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2022-04-27 18:33:20,760 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 240 transitions. [2022-04-27 18:33:20,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-04-27 18:33:20,760 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 18:33:20,760 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 4, 4, 4, 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] [2022-04-27 18:33:20,785 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 18:33:20,973 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 18:33:20,974 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 18:33:20,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 18:33:20,974 INFO L85 PathProgramCache]: Analyzing trace with hash 1757299226, now seen corresponding path program 1 times [2022-04-27 18:33:20,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 18:33:20,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2066823028] [2022-04-27 18:33:20,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:33:20,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 18:33:20,990 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 18:33:20,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1489394797] [2022-04-27 18:33:20,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:33:20,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 18:33:20,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 18:33:20,993 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 18:33:20,994 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 18:33:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:33:21,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-27 18:33:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:33:21,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 18:33:21,417 INFO L272 TraceCheckUtils]: 0: Hoare triple {6222#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,417 INFO L290 TraceCheckUtils]: 1: Hoare triple {6222#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {6222#true} is VALID [2022-04-27 18:33:21,417 INFO L290 TraceCheckUtils]: 2: Hoare triple {6222#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,417 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6222#true} {6222#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,417 INFO L272 TraceCheckUtils]: 4: Hoare triple {6222#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,417 INFO L290 TraceCheckUtils]: 5: Hoare triple {6222#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {6222#true} is VALID [2022-04-27 18:33:21,417 INFO L272 TraceCheckUtils]: 6: Hoare triple {6222#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {6222#true} is VALID [2022-04-27 18:33:21,417 INFO L290 TraceCheckUtils]: 7: Hoare triple {6222#true} [123] 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] {6222#true} is VALID [2022-04-27 18:33:21,418 INFO L290 TraceCheckUtils]: 8: Hoare triple {6222#true} [126] 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[] {6222#true} is VALID [2022-04-27 18:33:21,418 INFO L290 TraceCheckUtils]: 9: Hoare triple {6222#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,418 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6222#true} {6222#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {6222#true} is VALID [2022-04-27 18:33:21,418 INFO L290 TraceCheckUtils]: 11: Hoare triple {6222#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {6222#true} is VALID [2022-04-27 18:33:21,418 INFO L272 TraceCheckUtils]: 12: Hoare triple {6222#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {6222#true} is VALID [2022-04-27 18:33:21,418 INFO L290 TraceCheckUtils]: 13: Hoare triple {6222#true} [123] 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] {6266#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 18:33:21,419 INFO L290 TraceCheckUtils]: 14: Hoare triple {6266#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] 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[] {6270#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:33:21,419 INFO L290 TraceCheckUtils]: 15: Hoare triple {6270#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6270#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:33:21,419 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6270#(not (= |assume_abort_if_not_#in~cond| 0))} {6222#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {6277#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:33:21,419 INFO L272 TraceCheckUtils]: 17: Hoare triple {6277#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6222#true} is VALID [2022-04-27 18:33:21,419 INFO L290 TraceCheckUtils]: 18: Hoare triple {6222#true} [123] 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] {6222#true} is VALID [2022-04-27 18:33:21,420 INFO L290 TraceCheckUtils]: 19: Hoare triple {6222#true} [126] 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[] {6222#true} is VALID [2022-04-27 18:33:21,420 INFO L290 TraceCheckUtils]: 20: Hoare triple {6222#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,420 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {6222#true} {6277#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6277#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:33:21,420 INFO L272 TraceCheckUtils]: 22: Hoare triple {6277#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6222#true} is VALID [2022-04-27 18:33:21,420 INFO L290 TraceCheckUtils]: 23: Hoare triple {6222#true} [123] 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] {6222#true} is VALID [2022-04-27 18:33:21,420 INFO L290 TraceCheckUtils]: 24: Hoare triple {6222#true} [126] 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[] {6222#true} is VALID [2022-04-27 18:33:21,420 INFO L290 TraceCheckUtils]: 25: Hoare triple {6222#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,421 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {6222#true} {6277#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6277#(and (<= 0 main_~y~0) (<= main_~y~0 1))} is VALID [2022-04-27 18:33:21,421 INFO L290 TraceCheckUtils]: 27: Hoare triple {6277#(and (<= 0 main_~y~0) (<= main_~y~0 1))} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {6311#(<= main_~b~0 1)} is VALID [2022-04-27 18:33:21,421 INFO L290 TraceCheckUtils]: 28: Hoare triple {6311#(<= main_~b~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6311#(<= main_~b~0 1)} is VALID [2022-04-27 18:33:21,422 INFO L290 TraceCheckUtils]: 29: Hoare triple {6311#(<= main_~b~0 1)} [136] L36-->L42-2: 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] {6311#(<= main_~b~0 1)} is VALID [2022-04-27 18:33:21,422 INFO L290 TraceCheckUtils]: 30: Hoare triple {6311#(<= main_~b~0 1)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6311#(<= main_~b~0 1)} is VALID [2022-04-27 18:33:21,422 INFO L290 TraceCheckUtils]: 31: Hoare triple {6311#(<= main_~b~0 1)} [147] L43-->L49-2: 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] {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-27 18:33:21,423 INFO L290 TraceCheckUtils]: 32: Hoare triple {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-27 18:33:21,423 INFO L272 TraceCheckUtils]: 33: Hoare triple {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {6222#true} is VALID [2022-04-27 18:33:21,423 INFO L290 TraceCheckUtils]: 34: Hoare triple {6222#true} [138] __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] {6222#true} is VALID [2022-04-27 18:33:21,423 INFO L290 TraceCheckUtils]: 35: Hoare triple {6222#true} [144] 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[] {6222#true} is VALID [2022-04-27 18:33:21,423 INFO L290 TraceCheckUtils]: 36: Hoare triple {6222#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,424 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {6222#true} {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-27 18:33:21,424 INFO L272 TraceCheckUtils]: 38: Hoare triple {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {6222#true} is VALID [2022-04-27 18:33:21,424 INFO L290 TraceCheckUtils]: 39: Hoare triple {6222#true} [138] __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] {6222#true} is VALID [2022-04-27 18:33:21,424 INFO L290 TraceCheckUtils]: 40: Hoare triple {6222#true} [144] 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[] {6222#true} is VALID [2022-04-27 18:33:21,424 INFO L290 TraceCheckUtils]: 41: Hoare triple {6222#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,425 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {6222#true} {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-27 18:33:21,425 INFO L272 TraceCheckUtils]: 43: Hoare triple {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [157] L51-->__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] {6222#true} is VALID [2022-04-27 18:33:21,425 INFO L290 TraceCheckUtils]: 44: Hoare triple {6222#true} [138] __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] {6222#true} is VALID [2022-04-27 18:33:21,425 INFO L290 TraceCheckUtils]: 45: Hoare triple {6222#true} [144] 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[] {6222#true} is VALID [2022-04-27 18:33:21,425 INFO L290 TraceCheckUtils]: 46: Hoare triple {6222#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,425 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {6222#true} {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [169] __VERIFIER_assertEXIT-->L52: 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] {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-27 18:33:21,425 INFO L272 TraceCheckUtils]: 48: Hoare triple {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [158] L52-->__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] {6222#true} is VALID [2022-04-27 18:33:21,426 INFO L290 TraceCheckUtils]: 49: Hoare triple {6222#true} [138] __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] {6222#true} is VALID [2022-04-27 18:33:21,426 INFO L290 TraceCheckUtils]: 50: Hoare triple {6222#true} [144] 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[] {6222#true} is VALID [2022-04-27 18:33:21,426 INFO L290 TraceCheckUtils]: 51: Hoare triple {6222#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,426 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6222#true} {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [170] __VERIFIER_assertEXIT-->L53: 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] {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} is VALID [2022-04-27 18:33:21,427 INFO L290 TraceCheckUtils]: 53: Hoare triple {6324#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0))} [159] L53-->L49-3: 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[] {6391#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-27 18:33:21,427 INFO L290 TraceCheckUtils]: 54: Hoare triple {6391#(and (<= main_~v~0 1) (<= main_~v~0 main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [154] L49-3-->L42-2: 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] {6395#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-27 18:33:21,428 INFO L290 TraceCheckUtils]: 55: Hoare triple {6395#(and (< main_~c~0 1) (<= 0 main_~c~0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6395#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-27 18:33:21,428 INFO L290 TraceCheckUtils]: 56: Hoare triple {6395#(and (< main_~c~0 1) (<= 0 main_~c~0))} [146] L43-->L42-3: 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[] {6395#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-27 18:33:21,428 INFO L290 TraceCheckUtils]: 57: Hoare triple {6395#(and (< main_~c~0 1) (<= 0 main_~c~0))} [145] L42-3-->L35-2: 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] {6405#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-27 18:33:21,429 INFO L290 TraceCheckUtils]: 58: Hoare triple {6405#(and (< main_~b~0 1) (<= 0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6405#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-27 18:33:21,429 INFO L290 TraceCheckUtils]: 59: Hoare triple {6405#(and (< main_~b~0 1) (<= 0 main_~b~0))} [136] L36-->L42-2: 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] {6223#false} is VALID [2022-04-27 18:33:21,429 INFO L290 TraceCheckUtils]: 60: Hoare triple {6223#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6223#false} is VALID [2022-04-27 18:33:21,429 INFO L290 TraceCheckUtils]: 61: Hoare triple {6223#false} [147] L43-->L49-2: 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] {6223#false} is VALID [2022-04-27 18:33:21,429 INFO L290 TraceCheckUtils]: 62: Hoare triple {6223#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6223#false} is VALID [2022-04-27 18:33:21,429 INFO L272 TraceCheckUtils]: 63: Hoare triple {6223#false} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {6223#false} is VALID [2022-04-27 18:33:21,429 INFO L290 TraceCheckUtils]: 64: Hoare triple {6223#false} [138] __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] {6223#false} is VALID [2022-04-27 18:33:21,429 INFO L290 TraceCheckUtils]: 65: Hoare triple {6223#false} [144] 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[] {6223#false} is VALID [2022-04-27 18:33:21,430 INFO L290 TraceCheckUtils]: 66: Hoare triple {6223#false} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6223#false} is VALID [2022-04-27 18:33:21,430 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {6223#false} {6223#false} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {6223#false} is VALID [2022-04-27 18:33:21,430 INFO L272 TraceCheckUtils]: 68: Hoare triple {6223#false} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {6223#false} is VALID [2022-04-27 18:33:21,430 INFO L290 TraceCheckUtils]: 69: Hoare triple {6223#false} [138] __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] {6223#false} is VALID [2022-04-27 18:33:21,430 INFO L290 TraceCheckUtils]: 70: Hoare triple {6223#false} [143] 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[] {6223#false} is VALID [2022-04-27 18:33:21,430 INFO L290 TraceCheckUtils]: 71: Hoare triple {6223#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6223#false} is VALID [2022-04-27 18:33:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 36 proven. 8 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-04-27 18:33:21,430 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 18:33:21,993 INFO L290 TraceCheckUtils]: 71: Hoare triple {6223#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6223#false} is VALID [2022-04-27 18:33:21,993 INFO L290 TraceCheckUtils]: 70: Hoare triple {6223#false} [143] 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[] {6223#false} is VALID [2022-04-27 18:33:21,993 INFO L290 TraceCheckUtils]: 69: Hoare triple {6223#false} [138] __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] {6223#false} is VALID [2022-04-27 18:33:21,993 INFO L272 TraceCheckUtils]: 68: Hoare triple {6223#false} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {6223#false} is VALID [2022-04-27 18:33:21,993 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {6222#true} {6223#false} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {6223#false} is VALID [2022-04-27 18:33:21,993 INFO L290 TraceCheckUtils]: 66: Hoare triple {6222#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,993 INFO L290 TraceCheckUtils]: 65: Hoare triple {6222#true} [144] 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[] {6222#true} is VALID [2022-04-27 18:33:21,993 INFO L290 TraceCheckUtils]: 64: Hoare triple {6222#true} [138] __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] {6222#true} is VALID [2022-04-27 18:33:21,993 INFO L272 TraceCheckUtils]: 63: Hoare triple {6223#false} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {6222#true} is VALID [2022-04-27 18:33:21,993 INFO L290 TraceCheckUtils]: 62: Hoare triple {6223#false} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6223#false} is VALID [2022-04-27 18:33:21,993 INFO L290 TraceCheckUtils]: 61: Hoare triple {6223#false} [147] L43-->L49-2: 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] {6223#false} is VALID [2022-04-27 18:33:21,994 INFO L290 TraceCheckUtils]: 60: Hoare triple {6223#false} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6223#false} is VALID [2022-04-27 18:33:21,994 INFO L290 TraceCheckUtils]: 59: Hoare triple {6405#(and (< main_~b~0 1) (<= 0 main_~b~0))} [136] L36-->L42-2: 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] {6223#false} is VALID [2022-04-27 18:33:21,994 INFO L290 TraceCheckUtils]: 58: Hoare triple {6405#(and (< main_~b~0 1) (<= 0 main_~b~0))} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6405#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-27 18:33:21,995 INFO L290 TraceCheckUtils]: 57: Hoare triple {6395#(and (< main_~c~0 1) (<= 0 main_~c~0))} [145] L42-3-->L35-2: 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] {6405#(and (< main_~b~0 1) (<= 0 main_~b~0))} is VALID [2022-04-27 18:33:21,995 INFO L290 TraceCheckUtils]: 56: Hoare triple {6395#(and (< main_~c~0 1) (<= 0 main_~c~0))} [146] L43-->L42-3: 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[] {6395#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-27 18:33:21,995 INFO L290 TraceCheckUtils]: 55: Hoare triple {6395#(and (< main_~c~0 1) (<= 0 main_~c~0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6395#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-27 18:33:21,996 INFO L290 TraceCheckUtils]: 54: Hoare triple {6499#(and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0))} [154] L49-3-->L42-2: 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] {6395#(and (< main_~c~0 1) (<= 0 main_~c~0))} is VALID [2022-04-27 18:33:21,997 INFO L290 TraceCheckUtils]: 53: Hoare triple {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [159] L53-->L49-3: 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[] {6499#(and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0))} is VALID [2022-04-27 18:33:21,997 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6222#true} {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [170] __VERIFIER_assertEXIT-->L53: 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] {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-27 18:33:21,997 INFO L290 TraceCheckUtils]: 51: Hoare triple {6222#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,998 INFO L290 TraceCheckUtils]: 50: Hoare triple {6222#true} [144] 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[] {6222#true} is VALID [2022-04-27 18:33:21,998 INFO L290 TraceCheckUtils]: 49: Hoare triple {6222#true} [138] __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] {6222#true} is VALID [2022-04-27 18:33:21,998 INFO L272 TraceCheckUtils]: 48: Hoare triple {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [158] L52-->__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] {6222#true} is VALID [2022-04-27 18:33:21,998 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {6222#true} {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [169] __VERIFIER_assertEXIT-->L52: 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] {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-27 18:33:21,998 INFO L290 TraceCheckUtils]: 46: Hoare triple {6222#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,998 INFO L290 TraceCheckUtils]: 45: Hoare triple {6222#true} [144] 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[] {6222#true} is VALID [2022-04-27 18:33:21,998 INFO L290 TraceCheckUtils]: 44: Hoare triple {6222#true} [138] __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] {6222#true} is VALID [2022-04-27 18:33:21,998 INFO L272 TraceCheckUtils]: 43: Hoare triple {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [157] L51-->__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] {6222#true} is VALID [2022-04-27 18:33:21,999 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {6222#true} {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-27 18:33:21,999 INFO L290 TraceCheckUtils]: 41: Hoare triple {6222#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:21,999 INFO L290 TraceCheckUtils]: 40: Hoare triple {6222#true} [144] 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[] {6222#true} is VALID [2022-04-27 18:33:21,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {6222#true} [138] __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] {6222#true} is VALID [2022-04-27 18:33:21,999 INFO L272 TraceCheckUtils]: 38: Hoare triple {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {6222#true} is VALID [2022-04-27 18:33:22,000 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {6222#true} {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-27 18:33:22,000 INFO L290 TraceCheckUtils]: 36: Hoare triple {6222#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:22,000 INFO L290 TraceCheckUtils]: 35: Hoare triple {6222#true} [144] 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[] {6222#true} is VALID [2022-04-27 18:33:22,000 INFO L290 TraceCheckUtils]: 34: Hoare triple {6222#true} [138] __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] {6222#true} is VALID [2022-04-27 18:33:22,000 INFO L272 TraceCheckUtils]: 33: Hoare triple {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {6222#true} is VALID [2022-04-27 18:33:22,001 INFO L290 TraceCheckUtils]: 32: Hoare triple {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6503#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-27 18:33:22,001 INFO L290 TraceCheckUtils]: 31: Hoare triple {6311#(<= main_~b~0 1)} [147] L43-->L49-2: 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#(or (<= (* main_~v~0 2) main_~c~0) (and (< main_~c~0 (+ main_~v~0 1)) (<= main_~v~0 main_~c~0)))} is VALID [2022-04-27 18:33:22,002 INFO L290 TraceCheckUtils]: 30: Hoare triple {6311#(<= main_~b~0 1)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6311#(<= main_~b~0 1)} is VALID [2022-04-27 18:33:22,002 INFO L290 TraceCheckUtils]: 29: Hoare triple {6311#(<= main_~b~0 1)} [136] L36-->L42-2: 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] {6311#(<= main_~b~0 1)} is VALID [2022-04-27 18:33:22,002 INFO L290 TraceCheckUtils]: 28: Hoare triple {6311#(<= main_~b~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6311#(<= main_~b~0 1)} is VALID [2022-04-27 18:33:22,003 INFO L290 TraceCheckUtils]: 27: Hoare triple {6582#(<= main_~y~0 1)} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {6311#(<= main_~b~0 1)} is VALID [2022-04-27 18:33:22,003 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {6222#true} {6582#(<= main_~y~0 1)} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6582#(<= main_~y~0 1)} is VALID [2022-04-27 18:33:22,003 INFO L290 TraceCheckUtils]: 25: Hoare triple {6222#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:22,003 INFO L290 TraceCheckUtils]: 24: Hoare triple {6222#true} [126] 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[] {6222#true} is VALID [2022-04-27 18:33:22,003 INFO L290 TraceCheckUtils]: 23: Hoare triple {6222#true} [123] 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] {6222#true} is VALID [2022-04-27 18:33:22,003 INFO L272 TraceCheckUtils]: 22: Hoare triple {6582#(<= main_~y~0 1)} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {6222#true} is VALID [2022-04-27 18:33:22,004 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {6222#true} {6582#(<= main_~y~0 1)} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6582#(<= main_~y~0 1)} is VALID [2022-04-27 18:33:22,004 INFO L290 TraceCheckUtils]: 20: Hoare triple {6222#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:22,004 INFO L290 TraceCheckUtils]: 19: Hoare triple {6222#true} [126] 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[] {6222#true} is VALID [2022-04-27 18:33:22,004 INFO L290 TraceCheckUtils]: 18: Hoare triple {6222#true} [123] 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] {6222#true} is VALID [2022-04-27 18:33:22,004 INFO L272 TraceCheckUtils]: 17: Hoare triple {6582#(<= main_~y~0 1)} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {6222#true} is VALID [2022-04-27 18:33:22,004 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6270#(not (= |assume_abort_if_not_#in~cond| 0))} {6222#true} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {6582#(<= main_~y~0 1)} is VALID [2022-04-27 18:33:22,005 INFO L290 TraceCheckUtils]: 15: Hoare triple {6270#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6270#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:33:22,005 INFO L290 TraceCheckUtils]: 14: Hoare triple {6625#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] 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[] {6270#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:33:22,005 INFO L290 TraceCheckUtils]: 13: Hoare triple {6222#true} [123] 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] {6625#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-27 18:33:22,005 INFO L272 TraceCheckUtils]: 12: Hoare triple {6222#true} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {6222#true} is VALID [2022-04-27 18:33:22,005 INFO L290 TraceCheckUtils]: 11: Hoare triple {6222#true} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {6222#true} is VALID [2022-04-27 18:33:22,005 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6222#true} {6222#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {6222#true} is VALID [2022-04-27 18:33:22,006 INFO L290 TraceCheckUtils]: 9: Hoare triple {6222#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:22,006 INFO L290 TraceCheckUtils]: 8: Hoare triple {6222#true} [126] 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[] {6222#true} is VALID [2022-04-27 18:33:22,006 INFO L290 TraceCheckUtils]: 7: Hoare triple {6222#true} [123] 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] {6222#true} is VALID [2022-04-27 18:33:22,006 INFO L272 TraceCheckUtils]: 6: Hoare triple {6222#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {6222#true} is VALID [2022-04-27 18:33:22,006 INFO L290 TraceCheckUtils]: 5: Hoare triple {6222#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {6222#true} is VALID [2022-04-27 18:33:22,006 INFO L272 TraceCheckUtils]: 4: Hoare triple {6222#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:22,006 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6222#true} {6222#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:22,006 INFO L290 TraceCheckUtils]: 2: Hoare triple {6222#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:22,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {6222#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {6222#true} is VALID [2022-04-27 18:33:22,006 INFO L272 TraceCheckUtils]: 0: Hoare triple {6222#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6222#true} is VALID [2022-04-27 18:33:22,006 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-04-27 18:33:22,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 18:33:22,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2066823028] [2022-04-27 18:33:22,007 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 18:33:22,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1489394797] [2022-04-27 18:33:22,007 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1489394797] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 18:33:22,007 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 18:33:22,007 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2022-04-27 18:33:22,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160835402] [2022-04-27 18:33:22,007 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 18:33:22,008 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) Word has length 72 [2022-04-27 18:33:22,008 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 18:33:22,008 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-27 18:33:22,072 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 18:33:22,072 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-27 18:33:22,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 18:33:22,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-27 18:33:22,078 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-04-27 18:33:22,079 INFO L87 Difference]: Start difference. First operand 174 states and 240 transitions. Second operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-27 18:33:22,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:33:22,789 INFO L93 Difference]: Finished difference Result 139 states and 184 transitions. [2022-04-27 18:33:22,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-27 18:33:22,789 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) Word has length 72 [2022-04-27 18:33:22,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 18:33:22,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-27 18:33:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 81 transitions. [2022-04-27 18:33:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-27 18:33:22,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 81 transitions. [2022-04-27 18:33:22,792 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 81 transitions. [2022-04-27 18:33:22,870 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:33:22,871 INFO L225 Difference]: With dead ends: 139 [2022-04-27 18:33:22,872 INFO L226 Difference]: Without dead ends: 133 [2022-04-27 18:33:22,872 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 130 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=87, Invalid=333, Unknown=0, NotChecked=0, Total=420 [2022-04-27 18:33:22,872 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 40 mSDsluCounter, 291 mSDsCounter, 0 mSdLazyCounter, 247 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 333 SdHoareTripleChecker+Invalid, 272 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 247 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-27 18:33:22,873 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 333 Invalid, 272 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 247 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-27 18:33:22,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2022-04-27 18:33:22,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 132. [2022-04-27 18:33:22,877 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 18:33:22,877 INFO L82 GeneralOperation]: Start isEquivalent. First operand 133 states. Second operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-27 18:33:22,878 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-27 18:33:22,878 INFO L87 Difference]: Start difference. First operand 133 states. Second operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-27 18:33:22,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:33:22,882 INFO L93 Difference]: Finished difference Result 133 states and 178 transitions. [2022-04-27 18:33:22,882 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 178 transitions. [2022-04-27 18:33:22,882 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:33:22,882 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:33:22,883 INFO L74 IsIncluded]: Start isIncluded. First operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand 133 states. [2022-04-27 18:33:22,883 INFO L87 Difference]: Start difference. First operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand 133 states. [2022-04-27 18:33:22,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:33:22,887 INFO L93 Difference]: Finished difference Result 133 states and 178 transitions. [2022-04-27 18:33:22,887 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 178 transitions. [2022-04-27 18:33:22,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:33:22,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:33:22,887 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 18:33:22,887 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 18:33:22,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 80 states have (on average 1.1625) internal successors, (93), 81 states have internal predecessors, (93), 43 states have call successors, (43), 9 states have call predecessors, (43), 8 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-27 18:33:22,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 177 transitions. [2022-04-27 18:33:22,891 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 177 transitions. Word has length 72 [2022-04-27 18:33:22,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 18:33:22,891 INFO L495 AbstractCegarLoop]: Abstraction has 132 states and 177 transitions. [2022-04-27 18:33:22,891 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 12 states have internal predecessors, (41), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-27 18:33:22,891 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 177 transitions. [2022-04-27 18:33:22,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-27 18:33:22,892 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 18:33:22,892 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 8, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1] [2022-04-27 18:33:22,917 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 18:33:23,114 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 18:33:23,115 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 18:33:23,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 18:33:23,115 INFO L85 PathProgramCache]: Analyzing trace with hash 131640819, now seen corresponding path program 1 times [2022-04-27 18:33:23,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 18:33:23,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902611836] [2022-04-27 18:33:23,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:33:23,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 18:33:23,131 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-27 18:33:23,131 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1824930968] [2022-04-27 18:33:23,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 18:33:23,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 18:33:23,131 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 18:33:23,132 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 18:33:23,133 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 18:33:23,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:33:23,186 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 12 conjunts are in the unsatisfiable core [2022-04-27 18:33:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 18:33:23,203 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 18:33:27,077 INFO L272 TraceCheckUtils]: 0: Hoare triple {7218#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {7218#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {7218#true} is VALID [2022-04-27 18:33:27,077 INFO L290 TraceCheckUtils]: 2: Hoare triple {7218#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,078 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7218#true} {7218#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,078 INFO L272 TraceCheckUtils]: 4: Hoare triple {7218#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,078 INFO L290 TraceCheckUtils]: 5: Hoare triple {7218#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {7218#true} is VALID [2022-04-27 18:33:27,078 INFO L272 TraceCheckUtils]: 6: Hoare triple {7218#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {7218#true} is VALID [2022-04-27 18:33:27,078 INFO L290 TraceCheckUtils]: 7: Hoare triple {7218#true} [123] 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] {7244#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-27 18:33:27,078 INFO L290 TraceCheckUtils]: 8: Hoare triple {7244#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [126] 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[] {7248#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:33:27,079 INFO L290 TraceCheckUtils]: 9: Hoare triple {7248#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7248#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:33:27,079 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7248#(not (= |assume_abort_if_not_#in~cond| 0))} {7218#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-27 18:33:27,080 INFO L290 TraceCheckUtils]: 11: Hoare triple {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-27 18:33:27,080 INFO L272 TraceCheckUtils]: 12: Hoare triple {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {7218#true} is VALID [2022-04-27 18:33:27,080 INFO L290 TraceCheckUtils]: 13: Hoare triple {7218#true} [123] 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] {7218#true} is VALID [2022-04-27 18:33:27,080 INFO L290 TraceCheckUtils]: 14: Hoare triple {7218#true} [126] 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[] {7218#true} is VALID [2022-04-27 18:33:27,080 INFO L290 TraceCheckUtils]: 15: Hoare triple {7218#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,080 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7218#true} {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-27 18:33:27,080 INFO L272 TraceCheckUtils]: 17: Hoare triple {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7218#true} is VALID [2022-04-27 18:33:27,080 INFO L290 TraceCheckUtils]: 18: Hoare triple {7218#true} [123] 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] {7218#true} is VALID [2022-04-27 18:33:27,081 INFO L290 TraceCheckUtils]: 19: Hoare triple {7218#true} [126] 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[] {7218#true} is VALID [2022-04-27 18:33:27,081 INFO L290 TraceCheckUtils]: 20: Hoare triple {7218#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,081 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {7218#true} {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-27 18:33:27,081 INFO L272 TraceCheckUtils]: 22: Hoare triple {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7218#true} is VALID [2022-04-27 18:33:27,081 INFO L290 TraceCheckUtils]: 23: Hoare triple {7218#true} [123] 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] {7218#true} is VALID [2022-04-27 18:33:27,081 INFO L290 TraceCheckUtils]: 24: Hoare triple {7218#true} [126] 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[] {7218#true} is VALID [2022-04-27 18:33:27,081 INFO L290 TraceCheckUtils]: 25: Hoare triple {7218#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,082 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {7218#true} {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} is VALID [2022-04-27 18:33:27,082 INFO L290 TraceCheckUtils]: 27: Hoare triple {7255#(and (<= 0 main_~x~0) (<= main_~x~0 1))} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {7307#(<= main_~a~0 1)} is VALID [2022-04-27 18:33:27,082 INFO L290 TraceCheckUtils]: 28: Hoare triple {7307#(<= main_~a~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7307#(<= main_~a~0 1)} is VALID [2022-04-27 18:33:27,083 INFO L290 TraceCheckUtils]: 29: Hoare triple {7307#(<= main_~a~0 1)} [136] L36-->L42-2: 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] {7314#(<= main_~c~0 1)} is VALID [2022-04-27 18:33:27,083 INFO L290 TraceCheckUtils]: 30: Hoare triple {7314#(<= main_~c~0 1)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7314#(<= main_~c~0 1)} is VALID [2022-04-27 18:33:27,084 INFO L290 TraceCheckUtils]: 31: Hoare triple {7314#(<= main_~c~0 1)} [147] L43-->L49-2: 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] {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,084 INFO L290 TraceCheckUtils]: 32: Hoare triple {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,084 INFO L272 TraceCheckUtils]: 33: Hoare triple {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {7218#true} is VALID [2022-04-27 18:33:27,084 INFO L290 TraceCheckUtils]: 34: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,085 INFO L290 TraceCheckUtils]: 35: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,085 INFO L290 TraceCheckUtils]: 36: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,085 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {7218#true} {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,085 INFO L272 TraceCheckUtils]: 38: Hoare triple {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {7218#true} is VALID [2022-04-27 18:33:27,085 INFO L290 TraceCheckUtils]: 39: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,085 INFO L290 TraceCheckUtils]: 40: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,086 INFO L290 TraceCheckUtils]: 41: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,088 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {7218#true} {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,088 INFO L272 TraceCheckUtils]: 43: Hoare triple {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [157] L51-->__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] {7218#true} is VALID [2022-04-27 18:33:27,088 INFO L290 TraceCheckUtils]: 44: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,089 INFO L290 TraceCheckUtils]: 45: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,089 INFO L290 TraceCheckUtils]: 46: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,089 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {7218#true} {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [169] __VERIFIER_assertEXIT-->L52: 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] {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,089 INFO L272 TraceCheckUtils]: 48: Hoare triple {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [158] L52-->__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] {7218#true} is VALID [2022-04-27 18:33:27,089 INFO L290 TraceCheckUtils]: 49: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,089 INFO L290 TraceCheckUtils]: 50: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,089 INFO L290 TraceCheckUtils]: 51: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,090 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7218#true} {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [170] __VERIFIER_assertEXIT-->L53: 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] {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,091 INFO L290 TraceCheckUtils]: 53: Hoare triple {7321#(and (<= main_~b~0 main_~v~0) (<= main_~c~0 1))} [160] L53-->L49-2: 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] {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,092 INFO L290 TraceCheckUtils]: 54: Hoare triple {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,092 INFO L272 TraceCheckUtils]: 55: Hoare triple {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {7218#true} is VALID [2022-04-27 18:33:27,092 INFO L290 TraceCheckUtils]: 56: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,092 INFO L290 TraceCheckUtils]: 57: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,092 INFO L290 TraceCheckUtils]: 58: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,093 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {7218#true} {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,093 INFO L272 TraceCheckUtils]: 60: Hoare triple {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {7218#true} is VALID [2022-04-27 18:33:27,093 INFO L290 TraceCheckUtils]: 61: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,093 INFO L290 TraceCheckUtils]: 62: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,093 INFO L290 TraceCheckUtils]: 63: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,093 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7218#true} {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,094 INFO L272 TraceCheckUtils]: 65: Hoare triple {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [157] L51-->__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] {7218#true} is VALID [2022-04-27 18:33:27,094 INFO L290 TraceCheckUtils]: 66: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,094 INFO L290 TraceCheckUtils]: 67: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,094 INFO L290 TraceCheckUtils]: 68: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,094 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {7218#true} {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [169] __VERIFIER_assertEXIT-->L52: 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] {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,094 INFO L272 TraceCheckUtils]: 70: Hoare triple {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [158] L52-->__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] {7218#true} is VALID [2022-04-27 18:33:27,094 INFO L290 TraceCheckUtils]: 71: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,094 INFO L290 TraceCheckUtils]: 72: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,095 INFO L290 TraceCheckUtils]: 73: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,095 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {7218#true} {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [170] __VERIFIER_assertEXIT-->L53: 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] {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,095 INFO L290 TraceCheckUtils]: 75: Hoare triple {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [159] L53-->L49-3: 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[] {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} is VALID [2022-04-27 18:33:27,096 INFO L290 TraceCheckUtils]: 76: Hoare triple {7388#(and (<= (div (- main_~v~0) (- 2)) (div main_~c~0 2)) (<= main_~b~0 (div main_~c~0 2)) (<= main_~c~0 1))} [154] L49-3-->L42-2: 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] {7458#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} is VALID [2022-04-27 18:33:27,097 INFO L290 TraceCheckUtils]: 77: Hoare triple {7458#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7458#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} is VALID [2022-04-27 18:33:27,097 INFO L290 TraceCheckUtils]: 78: Hoare triple {7458#(and (<= (div main_~c~0 (- 2)) 0) (<= main_~b~0 0))} [146] L43-->L42-3: 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[] {7219#false} is VALID [2022-04-27 18:33:27,097 INFO L290 TraceCheckUtils]: 79: Hoare triple {7219#false} [145] L42-3-->L35-2: 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] {7219#false} is VALID [2022-04-27 18:33:27,098 INFO L290 TraceCheckUtils]: 80: Hoare triple {7219#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7219#false} is VALID [2022-04-27 18:33:27,098 INFO L290 TraceCheckUtils]: 81: Hoare triple {7219#false} [135] L36-->L35-3: 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[] {7219#false} is VALID [2022-04-27 18:33:27,098 INFO L272 TraceCheckUtils]: 82: Hoare triple {7219#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, 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] {7219#false} is VALID [2022-04-27 18:33:27,098 INFO L290 TraceCheckUtils]: 83: Hoare triple {7219#false} [138] __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] {7219#false} is VALID [2022-04-27 18:33:27,098 INFO L290 TraceCheckUtils]: 84: Hoare triple {7219#false} [143] 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[] {7219#false} is VALID [2022-04-27 18:33:27,098 INFO L290 TraceCheckUtils]: 85: Hoare triple {7219#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7219#false} is VALID [2022-04-27 18:33:27,098 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 18 proven. 17 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-04-27 18:33:27,099 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 18:33:27,825 INFO L290 TraceCheckUtils]: 85: Hoare triple {7219#false} [148] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7219#false} is VALID [2022-04-27 18:33:27,826 INFO L290 TraceCheckUtils]: 84: Hoare triple {7219#false} [143] 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[] {7219#false} is VALID [2022-04-27 18:33:27,826 INFO L290 TraceCheckUtils]: 83: Hoare triple {7219#false} [138] __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] {7219#false} is VALID [2022-04-27 18:33:27,826 INFO L272 TraceCheckUtils]: 82: Hoare triple {7219#false} [134] L35-3-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) (* v_main_~x~0_14 v_main_~q~0_8)) (* v_main_~x~0_14 v_main_~p~0_8) (* (- 1) (* v_main_~y~0_13 v_main_~s~0_8)) (* v_main_~y~0_13 v_main_~r~0_8)) v_main_~a~0_10) 1 0)) InVars {main_~q~0=v_main_~q~0_8, main_~x~0=v_main_~x~0_14, main_~y~0=v_main_~y~0_13, 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] {7219#false} is VALID [2022-04-27 18:33:27,826 INFO L290 TraceCheckUtils]: 81: Hoare triple {7219#false} [135] L36-->L35-3: 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[] {7219#false} is VALID [2022-04-27 18:33:27,826 INFO L290 TraceCheckUtils]: 80: Hoare triple {7219#false} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7219#false} is VALID [2022-04-27 18:33:27,826 INFO L290 TraceCheckUtils]: 79: Hoare triple {7219#false} [145] L42-3-->L35-2: 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] {7219#false} is VALID [2022-04-27 18:33:27,829 INFO L290 TraceCheckUtils]: 78: Hoare triple {7507#(<= main_~b~0 main_~c~0)} [146] L43-->L42-3: 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[] {7219#false} is VALID [2022-04-27 18:33:27,830 INFO L290 TraceCheckUtils]: 77: Hoare triple {7507#(<= main_~b~0 main_~c~0)} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7507#(<= main_~b~0 main_~c~0)} is VALID [2022-04-27 18:33:27,830 INFO L290 TraceCheckUtils]: 76: Hoare triple {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [154] L49-3-->L42-2: 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] {7507#(<= main_~b~0 main_~c~0)} is VALID [2022-04-27 18:33:27,831 INFO L290 TraceCheckUtils]: 75: Hoare triple {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [159] L53-->L49-3: 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[] {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-27 18:33:27,831 INFO L284 TraceCheckUtils]: 74: Hoare quadruple {7218#true} {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [170] __VERIFIER_assertEXIT-->L53: 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] {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-27 18:33:27,831 INFO L290 TraceCheckUtils]: 73: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,831 INFO L290 TraceCheckUtils]: 72: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,831 INFO L290 TraceCheckUtils]: 71: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,831 INFO L272 TraceCheckUtils]: 70: Hoare triple {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [158] L52-->__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] {7218#true} is VALID [2022-04-27 18:33:27,832 INFO L284 TraceCheckUtils]: 69: Hoare quadruple {7218#true} {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [169] __VERIFIER_assertEXIT-->L52: 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] {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-27 18:33:27,832 INFO L290 TraceCheckUtils]: 68: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,832 INFO L290 TraceCheckUtils]: 67: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,832 INFO L290 TraceCheckUtils]: 66: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,832 INFO L272 TraceCheckUtils]: 65: Hoare triple {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [157] L51-->__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] {7218#true} is VALID [2022-04-27 18:33:27,833 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7218#true} {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-27 18:33:27,833 INFO L290 TraceCheckUtils]: 63: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,833 INFO L290 TraceCheckUtils]: 62: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,833 INFO L290 TraceCheckUtils]: 61: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,833 INFO L272 TraceCheckUtils]: 60: Hoare triple {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {7218#true} is VALID [2022-04-27 18:33:27,834 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {7218#true} {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-27 18:33:27,834 INFO L290 TraceCheckUtils]: 58: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,834 INFO L290 TraceCheckUtils]: 57: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,834 INFO L290 TraceCheckUtils]: 56: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,835 INFO L272 TraceCheckUtils]: 55: Hoare triple {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {7218#true} is VALID [2022-04-27 18:33:27,836 INFO L290 TraceCheckUtils]: 54: Hoare triple {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-27 18:33:27,836 INFO L290 TraceCheckUtils]: 53: Hoare triple {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [160] L53-->L49-2: 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] {7514#(<= (+ main_~b~0 main_~v~0) main_~c~0)} is VALID [2022-04-27 18:33:27,837 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7218#true} {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [170] __VERIFIER_assertEXIT-->L53: 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] {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-27 18:33:27,837 INFO L290 TraceCheckUtils]: 51: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,837 INFO L290 TraceCheckUtils]: 50: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,837 INFO L290 TraceCheckUtils]: 49: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,837 INFO L272 TraceCheckUtils]: 48: Hoare triple {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [158] L52-->__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] {7218#true} is VALID [2022-04-27 18:33:27,838 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {7218#true} {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [169] __VERIFIER_assertEXIT-->L52: 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] {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-27 18:33:27,838 INFO L290 TraceCheckUtils]: 46: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,838 INFO L290 TraceCheckUtils]: 45: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,838 INFO L290 TraceCheckUtils]: 44: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,839 INFO L272 TraceCheckUtils]: 43: Hoare triple {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [157] L51-->__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] {7218#true} is VALID [2022-04-27 18:33:27,842 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {7218#true} {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [168] __VERIFIER_assertEXIT-->L51: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-27 18:33:27,842 INFO L290 TraceCheckUtils]: 41: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,842 INFO L290 TraceCheckUtils]: 40: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,843 INFO L290 TraceCheckUtils]: 39: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,843 INFO L272 TraceCheckUtils]: 38: Hoare triple {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [156] L50-1-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~x~0_13 v_main_~q~0_7) (* v_main_~y~0_12 v_main_~s~0_7)) v_main_~b~0_12) 1 0) |v___VERIFIER_assert_#in~condInParam_2|) InVars {main_~q~0=v_main_~q~0_7, main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, 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] {7218#true} is VALID [2022-04-27 18:33:27,843 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {7218#true} {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [167] __VERIFIER_assertEXIT-->L50-1: 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_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-27 18:33:27,843 INFO L290 TraceCheckUtils]: 36: Hoare triple {7218#true} [150] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,843 INFO L290 TraceCheckUtils]: 35: Hoare triple {7218#true} [144] 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[] {7218#true} is VALID [2022-04-27 18:33:27,843 INFO L290 TraceCheckUtils]: 34: Hoare triple {7218#true} [138] __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] {7218#true} is VALID [2022-04-27 18:33:27,844 INFO L272 TraceCheckUtils]: 33: Hoare triple {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [155] L50-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= v_main_~a~0_8 (+ (* v_main_~x~0_12 v_main_~p~0_7) (* v_main_~y~0_11 v_main_~r~0_7))) 1 0)) InVars {main_~y~0=v_main_~y~0_11, main_~x~0=v_main_~x~0_12, 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] {7218#true} is VALID [2022-04-27 18:33:27,844 INFO L290 TraceCheckUtils]: 32: Hoare triple {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} [153] L49-2-->L50: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-27 18:33:27,845 INFO L290 TraceCheckUtils]: 31: Hoare triple {7651#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} [147] L43-->L49-2: 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] {7584#(or (<= (+ (* main_~v~0 2) main_~b~0) main_~c~0) (not (<= (* main_~v~0 2) main_~c~0)))} is VALID [2022-04-27 18:33:27,845 INFO L290 TraceCheckUtils]: 30: Hoare triple {7651#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} [141] L42-2-->L43: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7651#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} is VALID [2022-04-27 18:33:27,846 INFO L290 TraceCheckUtils]: 29: Hoare triple {7307#(<= main_~a~0 1)} [136] L36-->L42-2: 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] {7651#(<= (div main_~c~0 2) (+ (div (+ (- 2) (* (- 1) (div main_~c~0 2)) main_~c~0) 2) 1))} is VALID [2022-04-27 18:33:27,846 INFO L290 TraceCheckUtils]: 28: Hoare triple {7307#(<= main_~a~0 1)} [133] L35-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7307#(<= main_~a~0 1)} is VALID [2022-04-27 18:33:27,847 INFO L290 TraceCheckUtils]: 27: Hoare triple {7664#(<= main_~x~0 1)} [130] L26-->L35-2: 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_7) (= v_main_~r~0_5 0)) InVars {main_~x~0=v_main_~x~0_7, main_~y~0=v_main_~y~0_6} OutVars{main_~q~0=v_main_~q~0_5, main_~x~0=v_main_~x~0_7, 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] {7307#(<= main_~a~0 1)} is VALID [2022-04-27 18:33:27,847 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {7218#true} {7664#(<= main_~x~0 1)} [165] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7664#(<= main_~x~0 1)} is VALID [2022-04-27 18:33:27,847 INFO L290 TraceCheckUtils]: 25: Hoare triple {7218#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,847 INFO L290 TraceCheckUtils]: 24: Hoare triple {7218#true} [126] 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[] {7218#true} is VALID [2022-04-27 18:33:27,847 INFO L290 TraceCheckUtils]: 23: Hoare triple {7218#true} [123] 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] {7218#true} is VALID [2022-04-27 18:33:27,847 INFO L272 TraceCheckUtils]: 22: Hoare triple {7664#(<= main_~x~0 1)} [129] L25-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~y~0_10) 1 0) |v_assume_abort_if_not_#in~condInParam_4|) InVars {main_~y~0=v_main_~y~0_10} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_4|} AuxVars[] AssignedVars[main_~y~0, assume_abort_if_not_#in~cond] {7218#true} is VALID [2022-04-27 18:33:27,848 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {7218#true} {7664#(<= main_~x~0 1)} [164] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7664#(<= main_~x~0 1)} is VALID [2022-04-27 18:33:27,848 INFO L290 TraceCheckUtils]: 20: Hoare triple {7218#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,848 INFO L290 TraceCheckUtils]: 19: Hoare triple {7218#true} [126] 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[] {7218#true} is VALID [2022-04-27 18:33:27,848 INFO L290 TraceCheckUtils]: 18: Hoare triple {7218#true} [123] 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] {7218#true} is VALID [2022-04-27 18:33:27,848 INFO L272 TraceCheckUtils]: 17: Hoare triple {7664#(<= main_~x~0 1)} [127] L24-1-->assume_abort_if_notENTRY: Formula: (= (ite (<= 1 v_main_~x~0_11) 1 0) |v_assume_abort_if_not_#in~condInParam_3|) InVars {main_~x~0=v_main_~x~0_11} OutVars{assume_abort_if_not_#in~cond=|v_assume_abort_if_not_#in~condInParam_3|} AuxVars[] AssignedVars[main_~x~0, assume_abort_if_not_#in~cond] {7218#true} is VALID [2022-04-27 18:33:27,848 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7218#true} {7664#(<= main_~x~0 1)} [163] assume_abort_if_notEXIT-->L24-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {7664#(<= main_~x~0 1)} is VALID [2022-04-27 18:33:27,848 INFO L290 TraceCheckUtils]: 15: Hoare triple {7218#true} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,848 INFO L290 TraceCheckUtils]: 14: Hoare triple {7218#true} [126] 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[] {7218#true} is VALID [2022-04-27 18:33:27,849 INFO L290 TraceCheckUtils]: 13: Hoare triple {7218#true} [123] 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] {7218#true} is VALID [2022-04-27 18:33:27,849 INFO L272 TraceCheckUtils]: 12: Hoare triple {7664#(<= main_~x~0 1)} [124] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= 0 v_main_~y~0_9) (<= v_main_~y~0_9 1)) 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] {7218#true} is VALID [2022-04-27 18:33:27,849 INFO L290 TraceCheckUtils]: 11: Hoare triple {7664#(<= main_~x~0 1)} [122] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_3 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_3} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {7664#(<= main_~x~0 1)} is VALID [2022-04-27 18:33:27,855 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7248#(not (= |assume_abort_if_not_#in~cond| 0))} {7218#true} [162] assume_abort_if_notEXIT-->L22-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {7664#(<= main_~x~0 1)} is VALID [2022-04-27 18:33:27,856 INFO L290 TraceCheckUtils]: 9: Hoare triple {7248#(not (= |assume_abort_if_not_#in~cond| 0))} [128] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7248#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:33:27,856 INFO L290 TraceCheckUtils]: 8: Hoare triple {7725#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [126] 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[] {7248#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-27 18:33:27,857 INFO L290 TraceCheckUtils]: 7: Hoare triple {7218#true} [123] 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] {7725#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-27 18:33:27,857 INFO L272 TraceCheckUtils]: 6: Hoare triple {7218#true} [121] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_10 1) (<= 0 v_main_~x~0_10)) 1 0)) InVars {main_~x~0=v_main_~x~0_10} 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] {7218#true} is VALID [2022-04-27 18:33:27,857 INFO L290 TraceCheckUtils]: 5: Hoare triple {7218#true} [119] mainENTRY-->L22: Formula: (and (= v_main_~x~0_1 |v_main_#t~nondet4_2|) (<= 0 (+ |v_main_#t~nondet4_2| 2147483648)) (<= |v_main_#t~nondet4_2| 2147483647)) InVars {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_~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] {7218#true} is VALID [2022-04-27 18:33:27,857 INFO L272 TraceCheckUtils]: 4: Hoare triple {7218#true} [116] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,857 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7218#true} {7218#true} [161] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,857 INFO L290 TraceCheckUtils]: 2: Hoare triple {7218#true} [120] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,857 INFO L290 TraceCheckUtils]: 1: Hoare triple {7218#true} [117] 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) (= (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{#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[#NULL.offset, #NULL.base] {7218#true} is VALID [2022-04-27 18:33:27,857 INFO L272 TraceCheckUtils]: 0: Hoare triple {7218#true} [115] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7218#true} is VALID [2022-04-27 18:33:27,858 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 18 proven. 17 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-04-27 18:33:27,858 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 18:33:27,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1902611836] [2022-04-27 18:33:27,858 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-27 18:33:27,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1824930968] [2022-04-27 18:33:27,858 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1824930968] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 18:33:27,858 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-27 18:33:27,858 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 16 [2022-04-27 18:33:27,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [663044134] [2022-04-27 18:33:27,859 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-27 18:33:27,859 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) Word has length 86 [2022-04-27 18:33:27,860 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 18:33:27,860 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-27 18:33:27,951 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:33:27,952 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-27 18:33:27,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 18:33:27,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-27 18:33:27,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2022-04-27 18:33:27,952 INFO L87 Difference]: Start difference. First operand 132 states and 177 transitions. Second operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-27 18:33:28,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:33:28,700 INFO L93 Difference]: Finished difference Result 48 states and 55 transitions. [2022-04-27 18:33:28,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-27 18:33:28,700 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) Word has length 86 [2022-04-27 18:33:28,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 18:33:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-27 18:33:28,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 47 transitions. [2022-04-27 18:33:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-27 18:33:28,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 47 transitions. [2022-04-27 18:33:28,704 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 47 transitions. [2022-04-27 18:33:28,756 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 18:33:28,757 INFO L225 Difference]: With dead ends: 48 [2022-04-27 18:33:28,757 INFO L226 Difference]: Without dead ends: 0 [2022-04-27 18:33:28,757 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 156 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=85, Invalid=335, Unknown=0, NotChecked=0, Total=420 [2022-04-27 18:33:28,757 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 31 mSDsluCounter, 133 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 169 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 18:33:28,758 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 169 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-27 18:33:28,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-27 18:33:28,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-27 18:33:28,758 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 18:33:28,758 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 18:33:28,758 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 18:33:28,758 INFO L87 Difference]: Start difference. First operand 0 states. Second operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 18:33:28,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:33:28,759 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 18:33:28,759 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 18:33:28,759 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:33:28,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:33:28,759 INFO L74 IsIncluded]: Start isIncluded. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-27 18:33:28,759 INFO L87 Difference]: Start difference. First operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 0 states. [2022-04-27 18:33:28,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 18:33:28,759 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-27 18:33:28,759 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 18:33:28,759 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:33:28,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 18:33:28,759 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 18:33:28,759 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 18:33:28,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-27 18:33:28,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-27 18:33:28,759 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 86 [2022-04-27 18:33:28,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 18:33:28,760 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-27 18:33:28,760 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 16 states have internal predecessors, (45), 8 states have call successors, (26), 2 states have call predecessors, (26), 2 states have return successors, (25), 7 states have call predecessors, (25), 7 states have call successors, (25) [2022-04-27 18:33:28,760 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-27 18:33:28,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 18:33:28,762 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-27 18:33:28,778 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2022-04-27 18:33:28,962 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 18:33:28,965 INFO L356 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 18:33:28,967 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-27 18:33:28,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 06:33:28 BasicIcfg [2022-04-27 18:33:28,968 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-27 18:33:28,969 INFO L158 Benchmark]: Toolchain (without parser) took 108400.24ms. Allocated memory was 189.8MB in the beginning and 243.3MB in the end (delta: 53.5MB). Free memory was 143.6MB in the beginning and 185.3MB in the end (delta: -41.8MB). Peak memory consumption was 12.4MB. Max. memory is 8.0GB. [2022-04-27 18:33:28,969 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 189.8MB. Free memory is still 160.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-27 18:33:28,970 INFO L158 Benchmark]: CACSL2BoogieTranslator took 299.52ms. Allocated memory is still 189.8MB. Free memory was 143.4MB in the beginning and 167.9MB in the end (delta: -24.5MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-04-27 18:33:28,970 INFO L158 Benchmark]: Boogie Preprocessor took 39.77ms. Allocated memory is still 189.8MB. Free memory was 167.9MB in the beginning and 166.5MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-27 18:33:28,970 INFO L158 Benchmark]: RCFGBuilder took 278.36ms. Allocated memory is still 189.8MB. Free memory was 166.1MB in the beginning and 153.1MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-04-27 18:33:28,970 INFO L158 Benchmark]: IcfgTransformer took 67.85ms. Allocated memory is still 189.8MB. Free memory was 153.1MB in the beginning and 151.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-27 18:33:28,971 INFO L158 Benchmark]: TraceAbstraction took 107709.37ms. Allocated memory was 189.8MB in the beginning and 243.3MB in the end (delta: 53.5MB). Free memory was 150.7MB in the beginning and 185.3MB in the end (delta: -34.6MB). Peak memory consumption was 19.7MB. Max. memory is 8.0GB. [2022-04-27 18:33:28,972 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 0.13ms. Allocated memory is still 189.8MB. Free memory is still 160.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 299.52ms. Allocated memory is still 189.8MB. Free memory was 143.4MB in the beginning and 167.9MB in the end (delta: -24.5MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 39.77ms. Allocated memory is still 189.8MB. Free memory was 167.9MB in the beginning and 166.5MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 278.36ms. Allocated memory is still 189.8MB. Free memory was 166.1MB in the beginning and 153.1MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * IcfgTransformer took 67.85ms. Allocated memory is still 189.8MB. Free memory was 153.1MB in the beginning and 151.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * TraceAbstraction took 107709.37ms. Allocated memory was 189.8MB in the beginning and 243.3MB in the end (delta: 53.5MB). Free memory was 150.7MB in the beginning and 185.3MB in the end (delta: -34.6MB). Peak memory consumption was 19.7MB. 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 - PositiveResult [Line: 13]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 40 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 107.7s, OverallIterations: 12, TraceHistogramMax: 9, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 42.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 702 SdHoareTripleChecker+Valid, 15.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 651 mSDsluCounter, 2452 SdHoareTripleChecker+Invalid, 15.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1926 mSDsCounter, 704 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3214 IncrementalHoareTripleChecker+Invalid, 3919 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 704 mSolverCounterUnsat, 526 mSDtfsCounter, 3214 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1133 GetRequests, 935 SyntacticMatches, 7 SemanticMatches, 191 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 991 ImplicationChecksByTransitivity, 8.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=180occurred in iteration=9, InterpolantAutomatonStates: 132, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 12 MinimizatonAttempts, 134 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 60.9s InterpolantComputationTime, 617 NumberOfCodeBlocks, 617 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1058 ConstructedInterpolants, 0 QuantifiedInterpolants, 3872 SizeOfPredicates, 53 NumberOfNonLiveVariables, 1688 ConjunctsInSsa, 173 ConjunctsInUnsatCore, 20 InterpolantComputations, 5 PerfectInterpolantSequences, 968/1098 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2022-04-27 18:33:29,015 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...