/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/egcd-ll_valuebound2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-14 21:14:50,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-14 21:14:50,123 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-14 21:14:50,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-14 21:14:50,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-14 21:14:50,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-14 21:14:50,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-14 21:14:50,144 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-14 21:14:50,145 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-14 21:14:50,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-14 21:14:50,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-14 21:14:50,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-14 21:14:50,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-14 21:14:50,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-14 21:14:50,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-14 21:14:50,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-14 21:14:50,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-14 21:14:50,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-14 21:14:50,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-14 21:14:50,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-14 21:14:50,154 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-14 21:14:50,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-14 21:14:50,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-14 21:14:50,156 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-14 21:14:50,156 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-14 21:14:50,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-14 21:14:50,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-14 21:14:50,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-14 21:14:50,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-14 21:14:50,165 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-04-14 21:14:50,171 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-14 21:14:50,171 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-14 21:14:50,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-14 21:14:50,172 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-14 21:14:50,173 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-14 21:14:50,173 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-14 21:14:50,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-14 21:14:50,173 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-14 21:14:50,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-14 21:14:50,173 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-14 21:14:50,173 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-14 21:14:50,173 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-14 21:14:50,173 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-14 21:14:50,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-14 21:14:50,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-14 21:14:50,174 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-14 21:14:50,174 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-14 21:14:50,174 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-14 21:14:50,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-14 21:14:50,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-14 21:14:50,174 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-14 21:14:50,175 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-14 21:14:50,175 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-14 21:14:50,342 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-14 21:14:50,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-14 21:14:50,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-14 21:14:50,373 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-14 21:14:50,385 INFO L275 PluginConnector]: CDTParser initialized [2022-04-14 21:14:50,386 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/egcd-ll_valuebound2.c [2022-04-14 21:14:50,443 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/490a12314/390bba9cc53d4bf89e8dd01391fc0cab/FLAG4aabee9d2 [2022-04-14 21:14:50,783 INFO L306 CDTParser]: Found 1 translation units. [2022-04-14 21:14:50,783 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd-ll_valuebound2.c [2022-04-14 21:14:50,787 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/490a12314/390bba9cc53d4bf89e8dd01391fc0cab/FLAG4aabee9d2 [2022-04-14 21:14:50,796 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/490a12314/390bba9cc53d4bf89e8dd01391fc0cab [2022-04-14 21:14:50,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-14 21:14:50,799 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-14 21:14:50,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-14 21:14:50,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-14 21:14:50,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-14 21:14:50,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.04 09:14:50" (1/1) ... [2022-04-14 21:14:50,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@525a3dc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 09:14:50, skipping insertion in model container [2022-04-14 21:14:50,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.04 09:14:50" (1/1) ... [2022-04-14 21:14:50,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-14 21:14:50,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-14 21:14:50,978 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/egcd-ll_valuebound2.c[489,502] [2022-04-14 21:14:51,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-14 21:14:51,021 INFO L203 MainTranslator]: Completed pre-run [2022-04-14 21:14:51,029 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/egcd-ll_valuebound2.c[489,502] [2022-04-14 21:14:51,037 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-14 21:14:51,046 INFO L208 MainTranslator]: Completed translation [2022-04-14 21:14:51,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 09:14:51 WrapperNode [2022-04-14 21:14:51,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-14 21:14:51,048 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-14 21:14:51,048 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-14 21:14:51,048 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-14 21:14:51,056 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 09:14:51" (1/1) ... [2022-04-14 21:14:51,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 09:14:51" (1/1) ... [2022-04-14 21:14:51,060 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 09:14:51" (1/1) ... [2022-04-14 21:14:51,060 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 09:14:51" (1/1) ... [2022-04-14 21:14:51,064 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 09:14:51" (1/1) ... [2022-04-14 21:14:51,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 09:14:51" (1/1) ... [2022-04-14 21:14:51,069 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 09:14:51" (1/1) ... [2022-04-14 21:14:51,070 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-14 21:14:51,071 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-14 21:14:51,071 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-14 21:14:51,071 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-14 21:14:51,072 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 09:14:51" (1/1) ... [2022-04-14 21:14:51,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-14 21:14:51,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 21:14:51,101 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) [2022-04-14 21:14:51,125 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 [2022-04-14 21:14:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-14 21:14:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-14 21:14:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-14 21:14:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-14 21:14:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-14 21:14:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-14 21:14:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-14 21:14:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-14 21:14:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-14 21:14:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-14 21:14:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-14 21:14:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-14 21:14:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-14 21:14:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-14 21:14:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-14 21:14:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-14 21:14:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-14 21:14:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-14 21:14:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-14 21:14:51,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-14 21:14:51,196 INFO L234 CfgBuilder]: Building ICFG [2022-04-14 21:14:51,197 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-14 21:14:51,316 INFO L275 CfgBuilder]: Performing block encoding [2022-04-14 21:14:51,322 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-14 21:14:51,322 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-14 21:14:51,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.04 09:14:51 BoogieIcfgContainer [2022-04-14 21:14:51,323 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-14 21:14:51,324 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-14 21:14:51,324 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-14 21:14:51,325 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-14 21:14:51,327 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.04 09:14:51" (1/1) ... [2022-04-14 21:14:51,329 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_JORDAN [2022-04-14 21:14:51,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 14.04 09:14:51 BasicIcfg [2022-04-14 21:14:51,353 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-14 21:14:51,354 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-14 21:14:51,354 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-14 21:14:51,356 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-14 21:14:51,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.04 09:14:50" (1/4) ... [2022-04-14 21:14:51,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@651a0c26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.04 09:14:51, skipping insertion in model container [2022-04-14 21:14:51,357 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.04 09:14:51" (2/4) ... [2022-04-14 21:14:51,357 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@651a0c26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.04 09:14:51, skipping insertion in model container [2022-04-14 21:14:51,357 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.04 09:14:51" (3/4) ... [2022-04-14 21:14:51,357 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@651a0c26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.04 09:14:51, skipping insertion in model container [2022-04-14 21:14:51,357 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 14.04 09:14:51" (4/4) ... [2022-04-14 21:14:51,358 INFO L111 eAbstractionObserver]: Analyzing ICFG egcd-ll_valuebound2.cJordan [2022-04-14 21:14:51,361 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2022-04-14 21:14:51,361 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-14 21:14:51,389 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-14 21:14:51,393 INFO L340 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 [2022-04-14 21:14:51,394 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-14 21:14:51,424 INFO L276 IsEmpty]: Start isEmpty. Operand has 37 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 19 states have internal predecessors, (25), 13 states have call successors, (13), 4 states have call predecessors, (13), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-14 21:14:51,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-14 21:14:51,430 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 21:14:51,430 INFO L499 BasicCegarLoop]: 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] [2022-04-14 21:14:51,431 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 21:14:51,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 21:14:51,435 INFO L85 PathProgramCache]: Analyzing trace with hash -1381881312, now seen corresponding path program 1 times [2022-04-14 21:14:51,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 21:14:51,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [890281824] [2022-04-14 21:14:51,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:51,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 21:14:51,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:51,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-14 21:14:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:51,665 INFO L290 TraceCheckUtils]: 0: Hoare triple {61#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {40#true} is VALID [2022-04-14 21:14:51,665 INFO L290 TraceCheckUtils]: 1: Hoare triple {40#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-14 21:14:51,665 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {40#true} {40#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-14 21:14:51,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-14 21:14:51,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:51,688 INFO L290 TraceCheckUtils]: 0: Hoare triple {40#true} [99] 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] {40#true} is VALID [2022-04-14 21:14:51,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {40#true} [101] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,690 INFO L290 TraceCheckUtils]: 2: Hoare triple {41#false} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,690 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41#false} {40#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {41#false} is VALID [2022-04-14 21:14:51,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-14 21:14:51,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:51,700 INFO L290 TraceCheckUtils]: 0: Hoare triple {40#true} [99] 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] {40#true} is VALID [2022-04-14 21:14:51,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {40#true} [101] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,701 INFO L290 TraceCheckUtils]: 2: Hoare triple {41#false} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,701 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41#false} {41#false} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {41#false} is VALID [2022-04-14 21:14:51,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-14 21:14:51,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:51,710 INFO L290 TraceCheckUtils]: 0: Hoare triple {40#true} [99] 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] {40#true} is VALID [2022-04-14 21:14:51,711 INFO L290 TraceCheckUtils]: 1: Hoare triple {40#true} [101] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,711 INFO L290 TraceCheckUtils]: 2: Hoare triple {41#false} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,712 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41#false} {41#false} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {41#false} is VALID [2022-04-14 21:14:51,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-14 21:14:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:51,725 INFO L290 TraceCheckUtils]: 0: Hoare triple {40#true} [99] 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] {40#true} is VALID [2022-04-14 21:14:51,727 INFO L290 TraceCheckUtils]: 1: Hoare triple {40#true} [101] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,727 INFO L290 TraceCheckUtils]: 2: Hoare triple {41#false} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,727 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41#false} {41#false} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {41#false} is VALID [2022-04-14 21:14:51,729 INFO L272 TraceCheckUtils]: 0: Hoare triple {40#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {61#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-14 21:14:51,729 INFO L290 TraceCheckUtils]: 1: Hoare triple {61#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {40#true} is VALID [2022-04-14 21:14:51,729 INFO L290 TraceCheckUtils]: 2: Hoare triple {40#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-14 21:14:51,729 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40#true} {40#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-14 21:14:51,729 INFO L272 TraceCheckUtils]: 4: Hoare triple {40#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-14 21:14:51,730 INFO L290 TraceCheckUtils]: 5: Hoare triple {40#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {40#true} is VALID [2022-04-14 21:14:51,730 INFO L272 TraceCheckUtils]: 6: Hoare triple {40#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {40#true} is VALID [2022-04-14 21:14:51,730 INFO L290 TraceCheckUtils]: 7: Hoare triple {40#true} [99] 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] {40#true} is VALID [2022-04-14 21:14:51,731 INFO L290 TraceCheckUtils]: 8: Hoare triple {40#true} [101] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,731 INFO L290 TraceCheckUtils]: 9: Hoare triple {41#false} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,732 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {41#false} {40#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {41#false} is VALID [2022-04-14 21:14:51,732 INFO L290 TraceCheckUtils]: 11: Hoare triple {41#false} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {41#false} is VALID [2022-04-14 21:14:51,733 INFO L272 TraceCheckUtils]: 12: Hoare triple {41#false} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {40#true} is VALID [2022-04-14 21:14:51,733 INFO L290 TraceCheckUtils]: 13: Hoare triple {40#true} [99] 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] {40#true} is VALID [2022-04-14 21:14:51,733 INFO L290 TraceCheckUtils]: 14: Hoare triple {40#true} [101] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,734 INFO L290 TraceCheckUtils]: 15: Hoare triple {41#false} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,734 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {41#false} {41#false} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {41#false} is VALID [2022-04-14 21:14:51,734 INFO L272 TraceCheckUtils]: 17: Hoare triple {41#false} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {40#true} is VALID [2022-04-14 21:14:51,735 INFO L290 TraceCheckUtils]: 18: Hoare triple {40#true} [99] 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] {40#true} is VALID [2022-04-14 21:14:51,736 INFO L290 TraceCheckUtils]: 19: Hoare triple {40#true} [101] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,736 INFO L290 TraceCheckUtils]: 20: Hoare triple {41#false} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,736 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {41#false} {41#false} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {41#false} is VALID [2022-04-14 21:14:51,736 INFO L272 TraceCheckUtils]: 22: Hoare triple {41#false} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {40#true} is VALID [2022-04-14 21:14:51,737 INFO L290 TraceCheckUtils]: 23: Hoare triple {40#true} [99] 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] {40#true} is VALID [2022-04-14 21:14:51,737 INFO L290 TraceCheckUtils]: 24: Hoare triple {40#true} [101] L8-->L8-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,737 INFO L290 TraceCheckUtils]: 25: Hoare triple {41#false} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,737 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {41#false} {41#false} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {41#false} is VALID [2022-04-14 21:14:51,738 INFO L290 TraceCheckUtils]: 27: Hoare triple {41#false} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {41#false} is VALID [2022-04-14 21:14:51,740 INFO L290 TraceCheckUtils]: 28: Hoare triple {41#false} [107] L43-2-->L35-2: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,740 INFO L272 TraceCheckUtils]: 29: Hoare triple {41#false} [110] L35-2-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= (+ (* (- 1) v_main_~b~0_13) v_main_~a~0_11) 0) 1 0)) InVars {main_~b~0=v_main_~b~0_13, main_~a~0=v_main_~a~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~b~0, main_~a~0] {41#false} is VALID [2022-04-14 21:14:51,741 INFO L290 TraceCheckUtils]: 30: Hoare triple {41#false} [113] __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] {41#false} is VALID [2022-04-14 21:14:51,741 INFO L290 TraceCheckUtils]: 31: Hoare triple {41#false} [116] 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[] {41#false} is VALID [2022-04-14 21:14:51,741 INFO L290 TraceCheckUtils]: 32: Hoare triple {41#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-14 21:14:51,741 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-14 21:14:51,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 21:14:51,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [890281824] [2022-04-14 21:14:51,742 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [890281824] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 21:14:51,743 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 21:14:51,743 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-14 21:14:51,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956966501] [2022-04-14 21:14:51,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 21:14:51,748 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 [2022-04-14 21:14:51,749 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 21:14:51,753 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) [2022-04-14 21:14:51,788 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:14:51,788 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-14 21:14:51,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 21:14:51,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-14 21:14:51,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-14 21:14:51,806 INFO L87 Difference]: Start difference. First operand has 37 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 19 states have internal predecessors, (25), 13 states have call successors, (13), 4 states have call predecessors, (13), 4 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) 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) [2022-04-14 21:14:51,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:51,914 INFO L93 Difference]: Finished difference Result 37 states and 47 transitions. [2022-04-14 21:14:51,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-14 21:14:51,914 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 [2022-04-14 21:14:51,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 21:14:51,915 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) [2022-04-14 21:14:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 51 transitions. [2022-04-14 21:14:51,921 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) [2022-04-14 21:14:51,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 51 transitions. [2022-04-14 21:14:51,924 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 51 transitions. [2022-04-14 21:14:51,975 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:14:51,981 INFO L225 Difference]: With dead ends: 37 [2022-04-14 21:14:51,981 INFO L226 Difference]: Without dead ends: 32 [2022-04-14 21:14:51,983 INFO L912 BasicCegarLoop]: 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 [2022-04-14 21:14:51,985 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 18 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-14 21:14:51,986 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [29 Valid, 39 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-14 21:14:51,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-04-14 21:14:52,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2022-04-14 21:14:52,006 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 21:14:52,007 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand has 32 states, 15 states have (on average 1.2) internal successors, (18), 16 states have internal predecessors, (18), 13 states have call successors, (13), 4 states have call predecessors, (13), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-14 21:14:52,007 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand has 32 states, 15 states have (on average 1.2) internal successors, (18), 16 states have internal predecessors, (18), 13 states have call successors, (13), 4 states have call predecessors, (13), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-14 21:14:52,008 INFO L87 Difference]: Start difference. First operand 32 states. Second operand has 32 states, 15 states have (on average 1.2) internal successors, (18), 16 states have internal predecessors, (18), 13 states have call successors, (13), 4 states have call predecessors, (13), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-14 21:14:52,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:52,013 INFO L93 Difference]: Finished difference Result 32 states and 42 transitions. [2022-04-14 21:14:52,013 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2022-04-14 21:14:52,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:14:52,013 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:14:52,014 INFO L74 IsIncluded]: Start isIncluded. First operand has 32 states, 15 states have (on average 1.2) internal successors, (18), 16 states have internal predecessors, (18), 13 states have call successors, (13), 4 states have call predecessors, (13), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 32 states. [2022-04-14 21:14:52,014 INFO L87 Difference]: Start difference. First operand has 32 states, 15 states have (on average 1.2) internal successors, (18), 16 states have internal predecessors, (18), 13 states have call successors, (13), 4 states have call predecessors, (13), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 32 states. [2022-04-14 21:14:52,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:52,018 INFO L93 Difference]: Finished difference Result 32 states and 42 transitions. [2022-04-14 21:14:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2022-04-14 21:14:52,019 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:14:52,019 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:14:52,019 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 21:14:52,019 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 21:14:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 15 states have (on average 1.2) internal successors, (18), 16 states have internal predecessors, (18), 13 states have call successors, (13), 4 states have call predecessors, (13), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-14 21:14:52,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 42 transitions. [2022-04-14 21:14:52,023 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 42 transitions. Word has length 33 [2022-04-14 21:14:52,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 21:14:52,023 INFO L478 AbstractCegarLoop]: Abstraction has 32 states and 42 transitions. [2022-04-14 21:14:52,024 INFO L479 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) [2022-04-14 21:14:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2022-04-14 21:14:52,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-14 21:14:52,024 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 21:14:52,025 INFO L499 BasicCegarLoop]: 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] [2022-04-14 21:14:52,025 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-14 21:14:52,025 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 21:14:52,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 21:14:52,026 INFO L85 PathProgramCache]: Analyzing trace with hash 1975235811, now seen corresponding path program 1 times [2022-04-14 21:14:52,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 21:14:52,026 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [444207196] [2022-04-14 21:14:52,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:52,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 21:14:52,069 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-14 21:14:52,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [826781189] [2022-04-14 21:14:52,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:52,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:14:52,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 21:14:52,079 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) [2022-04-14 21:14:52,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-14 21:14:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:52,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-14 21:14:52,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:52,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 21:14:52,290 INFO L272 TraceCheckUtils]: 0: Hoare triple {197#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {197#true} is VALID [2022-04-14 21:14:52,291 INFO L290 TraceCheckUtils]: 1: Hoare triple {197#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {197#true} is VALID [2022-04-14 21:14:52,292 INFO L290 TraceCheckUtils]: 2: Hoare triple {197#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {197#true} is VALID [2022-04-14 21:14:52,292 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {197#true} {197#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {197#true} is VALID [2022-04-14 21:14:52,292 INFO L272 TraceCheckUtils]: 4: Hoare triple {197#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {197#true} is VALID [2022-04-14 21:14:52,292 INFO L290 TraceCheckUtils]: 5: Hoare triple {197#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {197#true} is VALID [2022-04-14 21:14:52,292 INFO L272 TraceCheckUtils]: 6: Hoare triple {197#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {197#true} is VALID [2022-04-14 21:14:52,293 INFO L290 TraceCheckUtils]: 7: Hoare triple {197#true} [99] 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] {197#true} is VALID [2022-04-14 21:14:52,293 INFO L290 TraceCheckUtils]: 8: Hoare triple {197#true} [102] 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[] {197#true} is VALID [2022-04-14 21:14:52,293 INFO L290 TraceCheckUtils]: 9: Hoare triple {197#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {197#true} is VALID [2022-04-14 21:14:52,293 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {197#true} {197#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {197#true} is VALID [2022-04-14 21:14:52,293 INFO L290 TraceCheckUtils]: 11: Hoare triple {197#true} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {197#true} is VALID [2022-04-14 21:14:52,294 INFO L272 TraceCheckUtils]: 12: Hoare triple {197#true} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {197#true} is VALID [2022-04-14 21:14:52,294 INFO L290 TraceCheckUtils]: 13: Hoare triple {197#true} [99] 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] {197#true} is VALID [2022-04-14 21:14:52,294 INFO L290 TraceCheckUtils]: 14: Hoare triple {197#true} [102] 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[] {197#true} is VALID [2022-04-14 21:14:52,294 INFO L290 TraceCheckUtils]: 15: Hoare triple {197#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {197#true} is VALID [2022-04-14 21:14:52,294 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {197#true} {197#true} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {197#true} is VALID [2022-04-14 21:14:52,294 INFO L272 TraceCheckUtils]: 17: Hoare triple {197#true} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {197#true} is VALID [2022-04-14 21:14:52,295 INFO L290 TraceCheckUtils]: 18: Hoare triple {197#true} [99] 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] {197#true} is VALID [2022-04-14 21:14:52,295 INFO L290 TraceCheckUtils]: 19: Hoare triple {197#true} [102] 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[] {197#true} is VALID [2022-04-14 21:14:52,295 INFO L290 TraceCheckUtils]: 20: Hoare triple {197#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {197#true} is VALID [2022-04-14 21:14:52,295 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {197#true} {197#true} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {197#true} is VALID [2022-04-14 21:14:52,295 INFO L272 TraceCheckUtils]: 22: Hoare triple {197#true} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {197#true} is VALID [2022-04-14 21:14:52,296 INFO L290 TraceCheckUtils]: 23: Hoare triple {197#true} [99] 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] {197#true} is VALID [2022-04-14 21:14:52,296 INFO L290 TraceCheckUtils]: 24: Hoare triple {197#true} [102] 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[] {197#true} is VALID [2022-04-14 21:14:52,296 INFO L290 TraceCheckUtils]: 25: Hoare triple {197#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {197#true} is VALID [2022-04-14 21:14:52,296 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {197#true} {197#true} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {197#true} is VALID [2022-04-14 21:14:52,297 INFO L290 TraceCheckUtils]: 27: Hoare triple {197#true} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {283#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~p~0 1))} is VALID [2022-04-14 21:14:52,297 INFO L290 TraceCheckUtils]: 28: Hoare triple {283#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~p~0 1))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {283#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~p~0 1))} is VALID [2022-04-14 21:14:52,298 INFO L272 TraceCheckUtils]: 29: Hoare triple {283#(and (= main_~r~0 0) (= main_~s~0 1) (= main_~p~0 1))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {290#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 21:14:52,299 INFO L290 TraceCheckUtils]: 30: Hoare triple {290#(<= 1 |__VERIFIER_assert_#in~cond|)} [113] __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] {294#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:14:52,299 INFO L290 TraceCheckUtils]: 31: Hoare triple {294#(<= 1 __VERIFIER_assert_~cond)} [116] 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[] {198#false} is VALID [2022-04-14 21:14:52,299 INFO L290 TraceCheckUtils]: 32: Hoare triple {198#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {198#false} is VALID [2022-04-14 21:14:52,300 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-14 21:14:52,300 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-14 21:14:52,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 21:14:52,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [444207196] [2022-04-14 21:14:52,300 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-14 21:14:52,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [826781189] [2022-04-14 21:14:52,301 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [826781189] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 21:14:52,301 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 21:14:52,301 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-14 21:14:52,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70105277] [2022-04-14 21:14:52,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 21:14:52,302 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 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 33 [2022-04-14 21:14:52,302 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 21:14:52,303 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 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) [2022-04-14 21:14:52,320 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:14:52,321 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-14 21:14:52,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 21:14:52,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-14 21:14:52,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-14 21:14:52,322 INFO L87 Difference]: Start difference. First operand 32 states and 42 transitions. Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 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) [2022-04-14 21:14:52,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:52,498 INFO L93 Difference]: Finished difference Result 46 states and 63 transitions. [2022-04-14 21:14:52,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-14 21:14:52,498 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 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 33 [2022-04-14 21:14:52,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 21:14:52,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 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) [2022-04-14 21:14:52,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 64 transitions. [2022-04-14 21:14:52,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 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) [2022-04-14 21:14:52,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 64 transitions. [2022-04-14 21:14:52,505 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 64 transitions. [2022-04-14 21:14:52,556 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:14:52,558 INFO L225 Difference]: With dead ends: 46 [2022-04-14 21:14:52,558 INFO L226 Difference]: Without dead ends: 46 [2022-04-14 21:14:52,558 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-14 21:14:52,559 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 7 mSDsluCounter, 101 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 143 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-14 21:14:52,560 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 143 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-14 21:14:52,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2022-04-14 21:14:52,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 45. [2022-04-14 21:14:52,564 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 21:14:52,565 INFO L82 GeneralOperation]: Start isEquivalent. First operand 46 states. Second operand has 45 states, 21 states have (on average 1.2380952380952381) internal successors, (26), 23 states have internal predecessors, (26), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-14 21:14:52,565 INFO L74 IsIncluded]: Start isIncluded. First operand 46 states. Second operand has 45 states, 21 states have (on average 1.2380952380952381) internal successors, (26), 23 states have internal predecessors, (26), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-14 21:14:52,565 INFO L87 Difference]: Start difference. First operand 46 states. Second operand has 45 states, 21 states have (on average 1.2380952380952381) internal successors, (26), 23 states have internal predecessors, (26), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-14 21:14:52,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:52,569 INFO L93 Difference]: Finished difference Result 46 states and 63 transitions. [2022-04-14 21:14:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2022-04-14 21:14:52,570 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:14:52,570 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:14:52,570 INFO L74 IsIncluded]: Start isIncluded. First operand has 45 states, 21 states have (on average 1.2380952380952381) internal successors, (26), 23 states have internal predecessors, (26), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) Second operand 46 states. [2022-04-14 21:14:52,570 INFO L87 Difference]: Start difference. First operand has 45 states, 21 states have (on average 1.2380952380952381) internal successors, (26), 23 states have internal predecessors, (26), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) Second operand 46 states. [2022-04-14 21:14:52,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:52,573 INFO L93 Difference]: Finished difference Result 46 states and 63 transitions. [2022-04-14 21:14:52,574 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2022-04-14 21:14:52,574 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:14:52,574 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:14:52,574 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 21:14:52,575 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 21:14:52,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 21 states have (on average 1.2380952380952381) internal successors, (26), 23 states have internal predecessors, (26), 19 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-14 21:14:52,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 62 transitions. [2022-04-14 21:14:52,577 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 62 transitions. Word has length 33 [2022-04-14 21:14:52,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 21:14:52,578 INFO L478 AbstractCegarLoop]: Abstraction has 45 states and 62 transitions. [2022-04-14 21:14:52,578 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 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) [2022-04-14 21:14:52,578 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 62 transitions. [2022-04-14 21:14:52,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-14 21:14:52,579 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 21:14:52,579 INFO L499 BasicCegarLoop]: 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] [2022-04-14 21:14:52,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-14 21:14:52,796 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:14:52,796 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 21:14:52,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 21:14:52,797 INFO L85 PathProgramCache]: Analyzing trace with hash -759782395, now seen corresponding path program 1 times [2022-04-14 21:14:52,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 21:14:52,797 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867451245] [2022-04-14 21:14:52,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:52,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 21:14:52,828 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-14 21:14:52,828 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1813636998] [2022-04-14 21:14:52,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:52,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:14:52,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 21:14:52,844 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) [2022-04-14 21:14:52,863 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-14 21:14:52,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:52,889 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-14 21:14:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:52,914 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 21:14:53,365 INFO L272 TraceCheckUtils]: 0: Hoare triple {485#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {485#true} is VALID [2022-04-14 21:14:53,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {485#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {485#true} is VALID [2022-04-14 21:14:53,366 INFO L290 TraceCheckUtils]: 2: Hoare triple {485#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {485#true} is VALID [2022-04-14 21:14:53,366 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {485#true} {485#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {485#true} is VALID [2022-04-14 21:14:53,366 INFO L272 TraceCheckUtils]: 4: Hoare triple {485#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {485#true} is VALID [2022-04-14 21:14:53,366 INFO L290 TraceCheckUtils]: 5: Hoare triple {485#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {485#true} is VALID [2022-04-14 21:14:53,366 INFO L272 TraceCheckUtils]: 6: Hoare triple {485#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {485#true} is VALID [2022-04-14 21:14:53,367 INFO L290 TraceCheckUtils]: 7: Hoare triple {485#true} [99] 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] {511#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:14:53,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {511#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {515#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:53,367 INFO L290 TraceCheckUtils]: 9: Hoare triple {515#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {515#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:53,368 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {515#(not (= |assume_abort_if_not_#in~cond| 0))} {485#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {522#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:53,369 INFO L290 TraceCheckUtils]: 11: Hoare triple {522#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {522#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:53,369 INFO L272 TraceCheckUtils]: 12: Hoare triple {522#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {485#true} is VALID [2022-04-14 21:14:53,370 INFO L290 TraceCheckUtils]: 13: Hoare triple {485#true} [99] 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] {511#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:14:53,370 INFO L290 TraceCheckUtils]: 14: Hoare triple {511#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {515#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:53,370 INFO L290 TraceCheckUtils]: 15: Hoare triple {515#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {515#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:53,373 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {515#(not (= |assume_abort_if_not_#in~cond| 0))} {522#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {541#(and (<= 0 main_~y~0) (<= main_~y~0 2) (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:53,373 INFO L272 TraceCheckUtils]: 17: Hoare triple {541#(and (<= 0 main_~y~0) (<= main_~y~0 2) (<= 0 main_~x~0) (<= main_~x~0 2))} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {485#true} is VALID [2022-04-14 21:14:53,374 INFO L290 TraceCheckUtils]: 18: Hoare triple {485#true} [99] 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] {511#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:14:53,375 INFO L290 TraceCheckUtils]: 19: Hoare triple {511#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {515#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:53,375 INFO L290 TraceCheckUtils]: 20: Hoare triple {515#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {515#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:53,376 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {515#(not (= |assume_abort_if_not_#in~cond| 0))} {541#(and (<= 0 main_~y~0) (<= main_~y~0 2) (<= 0 main_~x~0) (<= main_~x~0 2))} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {557#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:53,376 INFO L272 TraceCheckUtils]: 22: Hoare triple {557#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= main_~x~0 2))} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {485#true} is VALID [2022-04-14 21:14:53,377 INFO L290 TraceCheckUtils]: 23: Hoare triple {485#true} [99] 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] {511#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:14:53,378 INFO L290 TraceCheckUtils]: 24: Hoare triple {511#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {515#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:53,378 INFO L290 TraceCheckUtils]: 25: Hoare triple {515#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {515#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:53,379 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {515#(not (= |assume_abort_if_not_#in~cond| 0))} {557#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= main_~x~0 2))} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {573#(and (<= 1 main_~x~0) (<= main_~y~0 2) (<= 1 main_~y~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:53,379 INFO L290 TraceCheckUtils]: 27: Hoare triple {573#(and (<= 1 main_~x~0) (<= main_~y~0 2) (<= 1 main_~y~0) (<= main_~x~0 2))} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {577#(and (= main_~r~0 0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} is VALID [2022-04-14 21:14:53,380 INFO L290 TraceCheckUtils]: 28: Hoare triple {577#(and (= main_~r~0 0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {577#(and (= main_~r~0 0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} is VALID [2022-04-14 21:14:53,380 INFO L272 TraceCheckUtils]: 29: Hoare triple {577#(and (= main_~r~0 0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {485#true} is VALID [2022-04-14 21:14:53,380 INFO L290 TraceCheckUtils]: 30: Hoare triple {485#true} [113] __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] {485#true} is VALID [2022-04-14 21:14:53,380 INFO L290 TraceCheckUtils]: 31: Hoare triple {485#true} [117] 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[] {485#true} is VALID [2022-04-14 21:14:53,381 INFO L290 TraceCheckUtils]: 32: Hoare triple {485#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {485#true} is VALID [2022-04-14 21:14:53,396 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {485#true} {577#(and (= main_~r~0 0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {577#(and (= main_~r~0 0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} is VALID [2022-04-14 21:14:53,397 INFO L272 TraceCheckUtils]: 34: Hoare triple {577#(and (= main_~r~0 0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {599#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 21:14:53,398 INFO L290 TraceCheckUtils]: 35: Hoare triple {599#(<= 1 |__VERIFIER_assert_#in~cond|)} [113] __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] {603#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:14:53,398 INFO L290 TraceCheckUtils]: 36: Hoare triple {603#(<= 1 __VERIFIER_assert_~cond)} [116] 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[] {486#false} is VALID [2022-04-14 21:14:53,399 INFO L290 TraceCheckUtils]: 37: Hoare triple {486#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {486#false} is VALID [2022-04-14 21:14:53,399 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-14 21:14:53,399 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-14 21:14:53,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 21:14:53,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867451245] [2022-04-14 21:14:53,399 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-14 21:14:53,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1813636998] [2022-04-14 21:14:53,400 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1813636998] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 21:14:53,400 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 21:14:53,400 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-14 21:14:53,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853149057] [2022-04-14 21:14:53,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 21:14:53,400 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) Word has length 38 [2022-04-14 21:14:53,401 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 21:14:53,401 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-14 21:14:53,427 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:14:53,428 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-14 21:14:53,428 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 21:14:53,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-14 21:14:53,428 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2022-04-14 21:14:53,429 INFO L87 Difference]: Start difference. First operand 45 states and 62 transitions. Second operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-14 21:14:53,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:53,853 INFO L93 Difference]: Finished difference Result 50 states and 66 transitions. [2022-04-14 21:14:53,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-14 21:14:53,853 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) Word has length 38 [2022-04-14 21:14:53,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 21:14:53,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-14 21:14:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 64 transitions. [2022-04-14 21:14:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-14 21:14:53,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 64 transitions. [2022-04-14 21:14:53,858 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 64 transitions. [2022-04-14 21:14:53,908 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:14:53,910 INFO L225 Difference]: With dead ends: 50 [2022-04-14 21:14:53,910 INFO L226 Difference]: Without dead ends: 50 [2022-04-14 21:14:53,910 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-14 21:14:53,911 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 17 mSDsluCounter, 143 mSDsCounter, 0 mSdLazyCounter, 172 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 181 SdHoareTripleChecker+Invalid, 176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 172 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-14 21:14:53,911 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 181 Invalid, 176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 172 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-14 21:14:53,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2022-04-14 21:14:53,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 49. [2022-04-14 21:14:53,915 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 21:14:53,915 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand has 49 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 26 states have internal predecessors, (29), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-14 21:14:53,916 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand has 49 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 26 states have internal predecessors, (29), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-14 21:14:53,916 INFO L87 Difference]: Start difference. First operand 50 states. Second operand has 49 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 26 states have internal predecessors, (29), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-14 21:14:53,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:53,919 INFO L93 Difference]: Finished difference Result 50 states and 66 transitions. [2022-04-14 21:14:53,919 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 66 transitions. [2022-04-14 21:14:53,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:14:53,920 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:14:53,920 INFO L74 IsIncluded]: Start isIncluded. First operand has 49 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 26 states have internal predecessors, (29), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) Second operand 50 states. [2022-04-14 21:14:53,920 INFO L87 Difference]: Start difference. First operand has 49 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 26 states have internal predecessors, (29), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) Second operand 50 states. [2022-04-14 21:14:53,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:53,922 INFO L93 Difference]: Finished difference Result 50 states and 66 transitions. [2022-04-14 21:14:53,922 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 66 transitions. [2022-04-14 21:14:53,923 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:14:53,923 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:14:53,923 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 21:14:53,923 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 21:14:53,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 26 states have internal predecessors, (29), 19 states have call successors, (19), 6 states have call predecessors, (19), 5 states have return successors, (17), 16 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-14 21:14:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 65 transitions. [2022-04-14 21:14:53,925 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 65 transitions. Word has length 38 [2022-04-14 21:14:53,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 21:14:53,926 INFO L478 AbstractCegarLoop]: Abstraction has 49 states and 65 transitions. [2022-04-14 21:14:53,926 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-14 21:14:53,926 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 65 transitions. [2022-04-14 21:14:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-14 21:14:53,927 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 21:14:53,927 INFO L499 BasicCegarLoop]: 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] [2022-04-14 21:14:53,957 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-14 21:14:54,158 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-04-14 21:14:54,158 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 21:14:54,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 21:14:54,159 INFO L85 PathProgramCache]: Analyzing trace with hash -1840397536, now seen corresponding path program 1 times [2022-04-14 21:14:54,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 21:14:54,159 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1215312509] [2022-04-14 21:14:54,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:54,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 21:14:54,174 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-14 21:14:54,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1698952555] [2022-04-14 21:14:54,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:54,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:14:54,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 21:14:54,176 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-14 21:14:54,177 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-14 21:14:54,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:54,215 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-14 21:14:54,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:54,230 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 21:14:54,646 INFO L272 TraceCheckUtils]: 0: Hoare triple {812#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {812#true} is VALID [2022-04-14 21:14:54,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {812#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {812#true} is VALID [2022-04-14 21:14:54,647 INFO L290 TraceCheckUtils]: 2: Hoare triple {812#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {812#true} is VALID [2022-04-14 21:14:54,647 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {812#true} {812#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {812#true} is VALID [2022-04-14 21:14:54,647 INFO L272 TraceCheckUtils]: 4: Hoare triple {812#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {812#true} is VALID [2022-04-14 21:14:54,647 INFO L290 TraceCheckUtils]: 5: Hoare triple {812#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {812#true} is VALID [2022-04-14 21:14:54,647 INFO L272 TraceCheckUtils]: 6: Hoare triple {812#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {812#true} is VALID [2022-04-14 21:14:54,647 INFO L290 TraceCheckUtils]: 7: Hoare triple {812#true} [99] 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] {838#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:14:54,648 INFO L290 TraceCheckUtils]: 8: Hoare triple {838#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {842#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:54,648 INFO L290 TraceCheckUtils]: 9: Hoare triple {842#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {842#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:54,649 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {842#(not (= |assume_abort_if_not_#in~cond| 0))} {812#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {849#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:54,649 INFO L290 TraceCheckUtils]: 11: Hoare triple {849#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {849#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:54,649 INFO L272 TraceCheckUtils]: 12: Hoare triple {849#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {812#true} is VALID [2022-04-14 21:14:54,651 INFO L290 TraceCheckUtils]: 13: Hoare triple {812#true} [99] 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] {838#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:14:54,651 INFO L290 TraceCheckUtils]: 14: Hoare triple {838#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {842#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:54,651 INFO L290 TraceCheckUtils]: 15: Hoare triple {842#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {842#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:54,652 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {842#(not (= |assume_abort_if_not_#in~cond| 0))} {849#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {868#(and (<= 0 main_~y~0) (<= main_~y~0 2) (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:54,652 INFO L272 TraceCheckUtils]: 17: Hoare triple {868#(and (<= 0 main_~y~0) (<= main_~y~0 2) (<= 0 main_~x~0) (<= main_~x~0 2))} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {812#true} is VALID [2022-04-14 21:14:54,652 INFO L290 TraceCheckUtils]: 18: Hoare triple {812#true} [99] 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] {838#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:14:54,653 INFO L290 TraceCheckUtils]: 19: Hoare triple {838#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {842#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:54,653 INFO L290 TraceCheckUtils]: 20: Hoare triple {842#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {842#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:54,654 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {842#(not (= |assume_abort_if_not_#in~cond| 0))} {868#(and (<= 0 main_~y~0) (<= main_~y~0 2) (<= 0 main_~x~0) (<= main_~x~0 2))} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {884#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:54,654 INFO L272 TraceCheckUtils]: 22: Hoare triple {884#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= main_~x~0 2))} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {812#true} is VALID [2022-04-14 21:14:54,655 INFO L290 TraceCheckUtils]: 23: Hoare triple {812#true} [99] 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] {838#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:14:54,655 INFO L290 TraceCheckUtils]: 24: Hoare triple {838#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {842#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:54,655 INFO L290 TraceCheckUtils]: 25: Hoare triple {842#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {842#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:14:54,656 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {842#(not (= |assume_abort_if_not_#in~cond| 0))} {884#(and (<= 0 main_~y~0) (<= 1 main_~x~0) (<= main_~y~0 2) (<= main_~x~0 2))} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {900#(and (<= 1 main_~x~0) (<= main_~y~0 2) (<= 1 main_~y~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:54,656 INFO L290 TraceCheckUtils]: 27: Hoare triple {900#(and (<= 1 main_~x~0) (<= main_~y~0 2) (<= 1 main_~y~0) (<= main_~x~0 2))} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {904#(and (<= 1 main_~x~0) (<= main_~y~0 2) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:54,657 INFO L290 TraceCheckUtils]: 28: Hoare triple {904#(and (<= 1 main_~x~0) (<= main_~y~0 2) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (<= main_~x~0 2))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {904#(and (<= 1 main_~x~0) (<= main_~y~0 2) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:54,657 INFO L272 TraceCheckUtils]: 29: Hoare triple {904#(and (<= 1 main_~x~0) (<= main_~y~0 2) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (<= main_~x~0 2))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {812#true} is VALID [2022-04-14 21:14:54,657 INFO L290 TraceCheckUtils]: 30: Hoare triple {812#true} [113] __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] {812#true} is VALID [2022-04-14 21:14:54,657 INFO L290 TraceCheckUtils]: 31: Hoare triple {812#true} [117] 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[] {812#true} is VALID [2022-04-14 21:14:54,657 INFO L290 TraceCheckUtils]: 32: Hoare triple {812#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {812#true} is VALID [2022-04-14 21:14:54,659 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {812#true} {904#(and (<= 1 main_~x~0) (<= main_~y~0 2) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (<= main_~x~0 2))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {904#(and (<= 1 main_~x~0) (<= main_~y~0 2) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:54,659 INFO L272 TraceCheckUtils]: 34: Hoare triple {904#(and (<= 1 main_~x~0) (<= main_~y~0 2) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (<= main_~x~0 2))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {812#true} is VALID [2022-04-14 21:14:54,659 INFO L290 TraceCheckUtils]: 35: Hoare triple {812#true} [113] __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] {812#true} is VALID [2022-04-14 21:14:54,659 INFO L290 TraceCheckUtils]: 36: Hoare triple {812#true} [117] 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[] {812#true} is VALID [2022-04-14 21:14:54,659 INFO L290 TraceCheckUtils]: 37: Hoare triple {812#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {812#true} is VALID [2022-04-14 21:14:54,660 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {812#true} {904#(and (<= 1 main_~x~0) (<= main_~y~0 2) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (<= main_~x~0 2))} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {904#(and (<= 1 main_~x~0) (<= main_~y~0 2) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:14:54,660 INFO L272 TraceCheckUtils]: 39: Hoare triple {904#(and (<= 1 main_~x~0) (<= main_~y~0 2) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (<= main_~x~0 2))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {941#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 21:14:54,661 INFO L290 TraceCheckUtils]: 40: Hoare triple {941#(<= 1 |__VERIFIER_assert_#in~cond|)} [113] __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] {945#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:14:54,661 INFO L290 TraceCheckUtils]: 41: Hoare triple {945#(<= 1 __VERIFIER_assert_~cond)} [116] 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[] {813#false} is VALID [2022-04-14 21:14:54,661 INFO L290 TraceCheckUtils]: 42: Hoare triple {813#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {813#false} is VALID [2022-04-14 21:14:54,661 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-14 21:14:54,662 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-14 21:14:54,662 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 21:14:54,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1215312509] [2022-04-14 21:14:54,662 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-14 21:14:54,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1698952555] [2022-04-14 21:14:54,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1698952555] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 21:14:54,662 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 21:14:54,662 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-14 21:14:54,662 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112076522] [2022-04-14 21:14:54,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 21:14:54,663 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (7), 6 states have call predecessors, (7), 5 states have call successors, (7) Word has length 43 [2022-04-14 21:14:54,663 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 21:14:54,663 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (7), 6 states have call predecessors, (7), 5 states have call successors, (7) [2022-04-14 21:14:54,686 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:14:54,687 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-14 21:14:54,687 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 21:14:54,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-14 21:14:54,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2022-04-14 21:14:54,688 INFO L87 Difference]: Start difference. First operand 49 states and 65 transitions. Second operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (7), 6 states have call predecessors, (7), 5 states have call successors, (7) [2022-04-14 21:14:55,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:55,126 INFO L93 Difference]: Finished difference Result 72 states and 103 transitions. [2022-04-14 21:14:55,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-14 21:14:55,127 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (7), 6 states have call predecessors, (7), 5 states have call successors, (7) Word has length 43 [2022-04-14 21:14:55,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 21:14:55,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (7), 6 states have call predecessors, (7), 5 states have call successors, (7) [2022-04-14 21:14:55,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 64 transitions. [2022-04-14 21:14:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (7), 6 states have call predecessors, (7), 5 states have call successors, (7) [2022-04-14 21:14:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 64 transitions. [2022-04-14 21:14:55,130 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 64 transitions. [2022-04-14 21:14:55,186 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:14:55,188 INFO L225 Difference]: With dead ends: 72 [2022-04-14 21:14:55,188 INFO L226 Difference]: Without dead ends: 70 [2022-04-14 21:14:55,189 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-14 21:14:55,189 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 27 mSDsluCounter, 143 mSDsCounter, 0 mSdLazyCounter, 166 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 181 SdHoareTripleChecker+Invalid, 183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-14 21:14:55,189 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [40 Valid, 181 Invalid, 183 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-14 21:14:55,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2022-04-14 21:14:55,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70. [2022-04-14 21:14:55,195 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 21:14:55,195 INFO L82 GeneralOperation]: Start isEquivalent. First operand 70 states. Second operand has 70 states, 33 states have (on average 1.2727272727272727) internal successors, (42), 37 states have internal predecessors, (42), 30 states have call successors, (30), 7 states have call predecessors, (30), 6 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-14 21:14:55,195 INFO L74 IsIncluded]: Start isIncluded. First operand 70 states. Second operand has 70 states, 33 states have (on average 1.2727272727272727) internal successors, (42), 37 states have internal predecessors, (42), 30 states have call successors, (30), 7 states have call predecessors, (30), 6 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-14 21:14:55,196 INFO L87 Difference]: Start difference. First operand 70 states. Second operand has 70 states, 33 states have (on average 1.2727272727272727) internal successors, (42), 37 states have internal predecessors, (42), 30 states have call successors, (30), 7 states have call predecessors, (30), 6 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-14 21:14:55,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:55,199 INFO L93 Difference]: Finished difference Result 70 states and 98 transitions. [2022-04-14 21:14:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 98 transitions. [2022-04-14 21:14:55,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:14:55,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:14:55,201 INFO L74 IsIncluded]: Start isIncluded. First operand has 70 states, 33 states have (on average 1.2727272727272727) internal successors, (42), 37 states have internal predecessors, (42), 30 states have call successors, (30), 7 states have call predecessors, (30), 6 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) Second operand 70 states. [2022-04-14 21:14:55,201 INFO L87 Difference]: Start difference. First operand has 70 states, 33 states have (on average 1.2727272727272727) internal successors, (42), 37 states have internal predecessors, (42), 30 states have call successors, (30), 7 states have call predecessors, (30), 6 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) Second operand 70 states. [2022-04-14 21:14:55,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:55,204 INFO L93 Difference]: Finished difference Result 70 states and 98 transitions. [2022-04-14 21:14:55,204 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 98 transitions. [2022-04-14 21:14:55,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:14:55,205 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:14:55,205 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 21:14:55,205 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 21:14:55,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 33 states have (on average 1.2727272727272727) internal successors, (42), 37 states have internal predecessors, (42), 30 states have call successors, (30), 7 states have call predecessors, (30), 6 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-14 21:14:55,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 98 transitions. [2022-04-14 21:14:55,208 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 98 transitions. Word has length 43 [2022-04-14 21:14:55,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 21:14:55,208 INFO L478 AbstractCegarLoop]: Abstraction has 70 states and 98 transitions. [2022-04-14 21:14:55,208 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 9 states have (on average 1.6666666666666667) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (9), 2 states have call predecessors, (9), 2 states have return successors, (7), 6 states have call predecessors, (7), 5 states have call successors, (7) [2022-04-14 21:14:55,208 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 98 transitions. [2022-04-14 21:14:55,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-04-14 21:14:55,209 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 21:14:55,209 INFO L499 BasicCegarLoop]: 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] [2022-04-14 21:14:55,229 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-14 21:14:55,426 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:14:55,427 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 21:14:55,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 21:14:55,427 INFO L85 PathProgramCache]: Analyzing trace with hash -1590647429, now seen corresponding path program 1 times [2022-04-14 21:14:55,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 21:14:55,428 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [464086330] [2022-04-14 21:14:55,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:55,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 21:14:55,439 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-14 21:14:55,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1073790572] [2022-04-14 21:14:55,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:55,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:14:55,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 21:14:55,450 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) [2022-04-14 21:14:55,465 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-14 21:14:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:55,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-14 21:14:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:55,496 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 21:14:55,593 INFO L272 TraceCheckUtils]: 0: Hoare triple {1237#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1237#true} is VALID [2022-04-14 21:14:55,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {1237#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {1237#true} is VALID [2022-04-14 21:14:55,594 INFO L290 TraceCheckUtils]: 2: Hoare triple {1237#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1237#true} is VALID [2022-04-14 21:14:55,594 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1237#true} {1237#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1237#true} is VALID [2022-04-14 21:14:55,594 INFO L272 TraceCheckUtils]: 4: Hoare triple {1237#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1237#true} is VALID [2022-04-14 21:14:55,594 INFO L290 TraceCheckUtils]: 5: Hoare triple {1237#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {1237#true} is VALID [2022-04-14 21:14:55,594 INFO L272 TraceCheckUtils]: 6: Hoare triple {1237#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {1237#true} is VALID [2022-04-14 21:14:55,594 INFO L290 TraceCheckUtils]: 7: Hoare triple {1237#true} [99] 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] {1237#true} is VALID [2022-04-14 21:14:55,594 INFO L290 TraceCheckUtils]: 8: Hoare triple {1237#true} [102] 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[] {1237#true} is VALID [2022-04-14 21:14:55,594 INFO L290 TraceCheckUtils]: 9: Hoare triple {1237#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1237#true} is VALID [2022-04-14 21:14:55,594 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1237#true} {1237#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {1237#true} is VALID [2022-04-14 21:14:55,594 INFO L290 TraceCheckUtils]: 11: Hoare triple {1237#true} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {1237#true} is VALID [2022-04-14 21:14:55,595 INFO L272 TraceCheckUtils]: 12: Hoare triple {1237#true} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {1237#true} is VALID [2022-04-14 21:14:55,595 INFO L290 TraceCheckUtils]: 13: Hoare triple {1237#true} [99] 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] {1237#true} is VALID [2022-04-14 21:14:55,595 INFO L290 TraceCheckUtils]: 14: Hoare triple {1237#true} [102] 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[] {1237#true} is VALID [2022-04-14 21:14:55,595 INFO L290 TraceCheckUtils]: 15: Hoare triple {1237#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1237#true} is VALID [2022-04-14 21:14:55,595 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1237#true} {1237#true} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {1237#true} is VALID [2022-04-14 21:14:55,595 INFO L272 TraceCheckUtils]: 17: Hoare triple {1237#true} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {1237#true} is VALID [2022-04-14 21:14:55,595 INFO L290 TraceCheckUtils]: 18: Hoare triple {1237#true} [99] 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] {1237#true} is VALID [2022-04-14 21:14:55,595 INFO L290 TraceCheckUtils]: 19: Hoare triple {1237#true} [102] 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[] {1237#true} is VALID [2022-04-14 21:14:55,595 INFO L290 TraceCheckUtils]: 20: Hoare triple {1237#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1237#true} is VALID [2022-04-14 21:14:55,595 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1237#true} {1237#true} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {1237#true} is VALID [2022-04-14 21:14:55,595 INFO L272 TraceCheckUtils]: 22: Hoare triple {1237#true} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {1237#true} is VALID [2022-04-14 21:14:55,596 INFO L290 TraceCheckUtils]: 23: Hoare triple {1237#true} [99] 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] {1237#true} is VALID [2022-04-14 21:14:55,596 INFO L290 TraceCheckUtils]: 24: Hoare triple {1237#true} [102] 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[] {1237#true} is VALID [2022-04-14 21:14:55,596 INFO L290 TraceCheckUtils]: 25: Hoare triple {1237#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1237#true} is VALID [2022-04-14 21:14:55,596 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1237#true} {1237#true} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {1237#true} is VALID [2022-04-14 21:14:55,596 INFO L290 TraceCheckUtils]: 27: Hoare triple {1237#true} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1237#true} is VALID [2022-04-14 21:14:55,596 INFO L290 TraceCheckUtils]: 28: Hoare triple {1237#true} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1237#true} is VALID [2022-04-14 21:14:55,596 INFO L272 TraceCheckUtils]: 29: Hoare triple {1237#true} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {1237#true} is VALID [2022-04-14 21:14:55,596 INFO L290 TraceCheckUtils]: 30: Hoare triple {1237#true} [113] __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] {1237#true} is VALID [2022-04-14 21:14:55,596 INFO L290 TraceCheckUtils]: 31: Hoare triple {1237#true} [117] 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[] {1237#true} is VALID [2022-04-14 21:14:55,596 INFO L290 TraceCheckUtils]: 32: Hoare triple {1237#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1237#true} is VALID [2022-04-14 21:14:55,596 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {1237#true} {1237#true} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {1237#true} is VALID [2022-04-14 21:14:55,597 INFO L272 TraceCheckUtils]: 34: Hoare triple {1237#true} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {1237#true} is VALID [2022-04-14 21:14:55,597 INFO L290 TraceCheckUtils]: 35: Hoare triple {1237#true} [113] __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] {1237#true} is VALID [2022-04-14 21:14:55,597 INFO L290 TraceCheckUtils]: 36: Hoare triple {1237#true} [117] 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[] {1237#true} is VALID [2022-04-14 21:14:55,597 INFO L290 TraceCheckUtils]: 37: Hoare triple {1237#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1237#true} is VALID [2022-04-14 21:14:55,597 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {1237#true} {1237#true} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {1237#true} is VALID [2022-04-14 21:14:55,597 INFO L272 TraceCheckUtils]: 39: Hoare triple {1237#true} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {1237#true} is VALID [2022-04-14 21:14:55,597 INFO L290 TraceCheckUtils]: 40: Hoare triple {1237#true} [113] __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] {1237#true} is VALID [2022-04-14 21:14:55,597 INFO L290 TraceCheckUtils]: 41: Hoare triple {1237#true} [117] 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[] {1237#true} is VALID [2022-04-14 21:14:55,597 INFO L290 TraceCheckUtils]: 42: Hoare triple {1237#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1237#true} is VALID [2022-04-14 21:14:55,597 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {1237#true} {1237#true} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {1237#true} is VALID [2022-04-14 21:14:55,598 INFO L290 TraceCheckUtils]: 44: Hoare triple {1237#true} [123] L38-->L35-2: Formula: (= v_main_~a~0_9 v_main_~b~0_11) InVars {main_~b~0=v_main_~b~0_11, main_~a~0=v_main_~a~0_9} OutVars{main_~b~0=v_main_~b~0_11, main_~a~0=v_main_~a~0_9} AuxVars[] AssignedVars[] {1374#(= main_~b~0 main_~a~0)} is VALID [2022-04-14 21:14:55,598 INFO L272 TraceCheckUtils]: 45: Hoare triple {1374#(= main_~b~0 main_~a~0)} [110] L35-2-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= (+ (* (- 1) v_main_~b~0_13) v_main_~a~0_11) 0) 1 0)) InVars {main_~b~0=v_main_~b~0_13, main_~a~0=v_main_~a~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~b~0, main_~a~0] {1378#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 21:14:55,599 INFO L290 TraceCheckUtils]: 46: Hoare triple {1378#(<= 1 |__VERIFIER_assert_#in~cond|)} [113] __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] {1382#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:14:55,599 INFO L290 TraceCheckUtils]: 47: Hoare triple {1382#(<= 1 __VERIFIER_assert_~cond)} [116] 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[] {1238#false} is VALID [2022-04-14 21:14:55,599 INFO L290 TraceCheckUtils]: 48: Hoare triple {1238#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1238#false} is VALID [2022-04-14 21:14:55,599 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-14 21:14:55,600 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-14 21:14:55,600 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 21:14:55,600 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [464086330] [2022-04-14 21:14:55,600 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-14 21:14:55,600 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1073790572] [2022-04-14 21:14:55,600 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1073790572] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 21:14:55,600 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 21:14:55,600 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-14 21:14:55,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675825088] [2022-04-14 21:14:55,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 21:14:55,601 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 49 [2022-04-14 21:14:55,601 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 21:14:55,601 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-14 21:14:55,622 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:14:55,622 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-14 21:14:55,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 21:14:55,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-14 21:14:55,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-14 21:14:55,623 INFO L87 Difference]: Start difference. First operand 70 states and 98 transitions. Second operand has 5 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-14 21:14:55,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:55,752 INFO L93 Difference]: Finished difference Result 74 states and 101 transitions. [2022-04-14 21:14:55,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-14 21:14:55,753 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 49 [2022-04-14 21:14:55,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 21:14:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-14 21:14:55,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 46 transitions. [2022-04-14 21:14:55,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-14 21:14:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 46 transitions. [2022-04-14 21:14:55,759 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 46 transitions. [2022-04-14 21:14:55,793 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:14:55,796 INFO L225 Difference]: With dead ends: 74 [2022-04-14 21:14:55,796 INFO L226 Difference]: Without dead ends: 74 [2022-04-14 21:14:55,796 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-14 21:14:55,798 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 5 mSDsluCounter, 97 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-14 21:14:55,800 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 139 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-14 21:14:55,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-14 21:14:55,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2022-04-14 21:14:55,818 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 21:14:55,818 INFO L82 GeneralOperation]: Start isEquivalent. First operand 74 states. Second operand has 74 states, 36 states have (on average 1.25) internal successors, (45), 40 states have internal predecessors, (45), 30 states have call successors, (30), 8 states have call predecessors, (30), 7 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-14 21:14:55,818 INFO L74 IsIncluded]: Start isIncluded. First operand 74 states. Second operand has 74 states, 36 states have (on average 1.25) internal successors, (45), 40 states have internal predecessors, (45), 30 states have call successors, (30), 8 states have call predecessors, (30), 7 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-14 21:14:55,819 INFO L87 Difference]: Start difference. First operand 74 states. Second operand has 74 states, 36 states have (on average 1.25) internal successors, (45), 40 states have internal predecessors, (45), 30 states have call successors, (30), 8 states have call predecessors, (30), 7 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-14 21:14:55,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:55,822 INFO L93 Difference]: Finished difference Result 74 states and 101 transitions. [2022-04-14 21:14:55,822 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 101 transitions. [2022-04-14 21:14:55,822 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:14:55,822 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:14:55,823 INFO L74 IsIncluded]: Start isIncluded. First operand has 74 states, 36 states have (on average 1.25) internal successors, (45), 40 states have internal predecessors, (45), 30 states have call successors, (30), 8 states have call predecessors, (30), 7 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) Second operand 74 states. [2022-04-14 21:14:55,823 INFO L87 Difference]: Start difference. First operand has 74 states, 36 states have (on average 1.25) internal successors, (45), 40 states have internal predecessors, (45), 30 states have call successors, (30), 8 states have call predecessors, (30), 7 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) Second operand 74 states. [2022-04-14 21:14:55,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:55,825 INFO L93 Difference]: Finished difference Result 74 states and 101 transitions. [2022-04-14 21:14:55,825 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 101 transitions. [2022-04-14 21:14:55,826 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:14:55,826 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:14:55,826 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 21:14:55,826 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 21:14:55,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 36 states have (on average 1.25) internal successors, (45), 40 states have internal predecessors, (45), 30 states have call successors, (30), 8 states have call predecessors, (30), 7 states have return successors, (26), 25 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-14 21:14:55,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 101 transitions. [2022-04-14 21:14:55,828 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 101 transitions. Word has length 49 [2022-04-14 21:14:55,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 21:14:55,829 INFO L478 AbstractCegarLoop]: Abstraction has 74 states and 101 transitions. [2022-04-14 21:14:55,829 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-14 21:14:55,829 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 101 transitions. [2022-04-14 21:14:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-14 21:14:55,830 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 21:14:55,830 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 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] [2022-04-14 21:14:55,848 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-04-14 21:14:56,030 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:14:56,031 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 21:14:56,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 21:14:56,031 INFO L85 PathProgramCache]: Analyzing trace with hash 1737902154, now seen corresponding path program 1 times [2022-04-14 21:14:56,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 21:14:56,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472324763] [2022-04-14 21:14:56,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:56,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 21:14:56,056 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-14 21:14:56,057 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1346140410] [2022-04-14 21:14:56,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:56,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:14:56,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 21:14:56,083 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) [2022-04-14 21:14:56,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-14 21:14:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:56,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-14 21:14:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:56,138 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 21:14:56,348 INFO L272 TraceCheckUtils]: 0: Hoare triple {1686#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1686#true} is VALID [2022-04-14 21:14:56,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {1686#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {1686#true} is VALID [2022-04-14 21:14:56,349 INFO L290 TraceCheckUtils]: 2: Hoare triple {1686#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1686#true} is VALID [2022-04-14 21:14:56,349 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1686#true} {1686#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1686#true} is VALID [2022-04-14 21:14:56,349 INFO L272 TraceCheckUtils]: 4: Hoare triple {1686#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1686#true} is VALID [2022-04-14 21:14:56,349 INFO L290 TraceCheckUtils]: 5: Hoare triple {1686#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {1686#true} is VALID [2022-04-14 21:14:56,349 INFO L272 TraceCheckUtils]: 6: Hoare triple {1686#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {1686#true} is VALID [2022-04-14 21:14:56,349 INFO L290 TraceCheckUtils]: 7: Hoare triple {1686#true} [99] 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] {1686#true} is VALID [2022-04-14 21:14:56,350 INFO L290 TraceCheckUtils]: 8: Hoare triple {1686#true} [102] 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[] {1686#true} is VALID [2022-04-14 21:14:56,350 INFO L290 TraceCheckUtils]: 9: Hoare triple {1686#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1686#true} is VALID [2022-04-14 21:14:56,350 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1686#true} {1686#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {1686#true} is VALID [2022-04-14 21:14:56,350 INFO L290 TraceCheckUtils]: 11: Hoare triple {1686#true} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {1686#true} is VALID [2022-04-14 21:14:56,350 INFO L272 TraceCheckUtils]: 12: Hoare triple {1686#true} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {1686#true} is VALID [2022-04-14 21:14:56,350 INFO L290 TraceCheckUtils]: 13: Hoare triple {1686#true} [99] 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] {1686#true} is VALID [2022-04-14 21:14:56,350 INFO L290 TraceCheckUtils]: 14: Hoare triple {1686#true} [102] 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[] {1686#true} is VALID [2022-04-14 21:14:56,350 INFO L290 TraceCheckUtils]: 15: Hoare triple {1686#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1686#true} is VALID [2022-04-14 21:14:56,350 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1686#true} {1686#true} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {1686#true} is VALID [2022-04-14 21:14:56,350 INFO L272 TraceCheckUtils]: 17: Hoare triple {1686#true} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {1686#true} is VALID [2022-04-14 21:14:56,351 INFO L290 TraceCheckUtils]: 18: Hoare triple {1686#true} [99] 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] {1686#true} is VALID [2022-04-14 21:14:56,351 INFO L290 TraceCheckUtils]: 19: Hoare triple {1686#true} [102] 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[] {1686#true} is VALID [2022-04-14 21:14:56,351 INFO L290 TraceCheckUtils]: 20: Hoare triple {1686#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1686#true} is VALID [2022-04-14 21:14:56,351 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {1686#true} {1686#true} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {1686#true} is VALID [2022-04-14 21:14:56,351 INFO L272 TraceCheckUtils]: 22: Hoare triple {1686#true} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {1686#true} is VALID [2022-04-14 21:14:56,351 INFO L290 TraceCheckUtils]: 23: Hoare triple {1686#true} [99] 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] {1686#true} is VALID [2022-04-14 21:14:56,351 INFO L290 TraceCheckUtils]: 24: Hoare triple {1686#true} [102] 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[] {1686#true} is VALID [2022-04-14 21:14:56,351 INFO L290 TraceCheckUtils]: 25: Hoare triple {1686#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1686#true} is VALID [2022-04-14 21:14:56,351 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1686#true} {1686#true} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {1686#true} is VALID [2022-04-14 21:14:56,372 INFO L290 TraceCheckUtils]: 27: Hoare triple {1686#true} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-14 21:14:56,372 INFO L290 TraceCheckUtils]: 28: Hoare triple {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-14 21:14:56,372 INFO L272 TraceCheckUtils]: 29: Hoare triple {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {1686#true} is VALID [2022-04-14 21:14:56,372 INFO L290 TraceCheckUtils]: 30: Hoare triple {1686#true} [113] __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] {1686#true} is VALID [2022-04-14 21:14:56,373 INFO L290 TraceCheckUtils]: 31: Hoare triple {1686#true} [117] 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[] {1686#true} is VALID [2022-04-14 21:14:56,373 INFO L290 TraceCheckUtils]: 32: Hoare triple {1686#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1686#true} is VALID [2022-04-14 21:14:56,373 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {1686#true} {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-14 21:14:56,373 INFO L272 TraceCheckUtils]: 34: Hoare triple {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {1686#true} is VALID [2022-04-14 21:14:56,374 INFO L290 TraceCheckUtils]: 35: Hoare triple {1686#true} [113] __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] {1686#true} is VALID [2022-04-14 21:14:56,374 INFO L290 TraceCheckUtils]: 36: Hoare triple {1686#true} [117] 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[] {1686#true} is VALID [2022-04-14 21:14:56,374 INFO L290 TraceCheckUtils]: 37: Hoare triple {1686#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1686#true} is VALID [2022-04-14 21:14:56,375 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {1686#true} {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-14 21:14:56,375 INFO L272 TraceCheckUtils]: 39: Hoare triple {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {1686#true} is VALID [2022-04-14 21:14:56,375 INFO L290 TraceCheckUtils]: 40: Hoare triple {1686#true} [113] __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] {1686#true} is VALID [2022-04-14 21:14:56,375 INFO L290 TraceCheckUtils]: 41: Hoare triple {1686#true} [117] 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[] {1686#true} is VALID [2022-04-14 21:14:56,375 INFO L290 TraceCheckUtils]: 42: Hoare triple {1686#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1686#true} is VALID [2022-04-14 21:14:56,376 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {1686#true} {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-14 21:14:56,377 INFO L290 TraceCheckUtils]: 44: Hoare triple {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-14 21:14:56,378 INFO L290 TraceCheckUtils]: 45: Hoare triple {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} [126] L43-->L43-2: Formula: (and (= v_main_~a~0_2 (+ v_main_~a~0_3 (* (- 1) v_main_~b~0_2))) (< v_main_~b~0_2 v_main_~a~0_3) (= v_main_~r~0_1 (+ v_main_~r~0_2 (* (- 1) v_main_~s~0_1))) (= v_main_~p~0_1 (+ (* (- 1) v_main_~q~0_1) v_main_~p~0_2))) InVars {main_~q~0=v_main_~q~0_1, 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_1, main_~a~0=v_main_~a~0_3} OutVars{main_~q~0=v_main_~q~0_1, main_~b~0=v_main_~b~0_2, 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_2} AuxVars[] AssignedVars[main_~p~0, main_~r~0, main_~a~0] {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-14 21:14:56,378 INFO L290 TraceCheckUtils]: 46: Hoare triple {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} is VALID [2022-04-14 21:14:56,381 INFO L272 TraceCheckUtils]: 47: Hoare triple {1772#(and (= main_~s~0 1) (= main_~q~0 0) (= main_~p~0 1))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {1833#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 21:14:56,381 INFO L290 TraceCheckUtils]: 48: Hoare triple {1833#(<= 1 |__VERIFIER_assert_#in~cond|)} [113] __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] {1837#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:14:56,382 INFO L290 TraceCheckUtils]: 49: Hoare triple {1837#(<= 1 __VERIFIER_assert_~cond)} [116] 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[] {1687#false} is VALID [2022-04-14 21:14:56,382 INFO L290 TraceCheckUtils]: 50: Hoare triple {1687#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1687#false} is VALID [2022-04-14 21:14:56,382 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-04-14 21:14:56,382 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-14 21:14:56,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 21:14:56,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472324763] [2022-04-14 21:14:56,382 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-14 21:14:56,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1346140410] [2022-04-14 21:14:56,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1346140410] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-14 21:14:56,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-14 21:14:56,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-14 21:14:56,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489003588] [2022-04-14 21:14:56,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-14 21:14:56,383 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 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 51 [2022-04-14 21:14:56,383 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 21:14:56,384 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 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) [2022-04-14 21:14:56,410 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:14:56,410 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-14 21:14:56,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 21:14:56,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-14 21:14:56,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-14 21:14:56,411 INFO L87 Difference]: Start difference. First operand 74 states and 101 transitions. Second operand has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 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) [2022-04-14 21:14:56,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:56,532 INFO L93 Difference]: Finished difference Result 82 states and 107 transitions. [2022-04-14 21:14:56,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-14 21:14:56,532 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 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 51 [2022-04-14 21:14:56,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 21:14:56,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 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) [2022-04-14 21:14:56,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 62 transitions. [2022-04-14 21:14:56,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 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) [2022-04-14 21:14:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 62 transitions. [2022-04-14 21:14:56,535 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 62 transitions. [2022-04-14 21:14:56,578 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:14:56,580 INFO L225 Difference]: With dead ends: 82 [2022-04-14 21:14:56,580 INFO L226 Difference]: Without dead ends: 81 [2022-04-14 21:14:56,580 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 46 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-14 21:14:56,581 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 6 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 144 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-14 21:14:56,581 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 144 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-14 21:14:56,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2022-04-14 21:14:56,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 79. [2022-04-14 21:14:56,585 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 21:14:56,585 INFO L82 GeneralOperation]: Start isEquivalent. First operand 81 states. Second operand has 79 states, 42 states have (on average 1.2142857142857142) internal successors, (51), 45 states have internal predecessors, (51), 27 states have call successors, (27), 10 states have call predecessors, (27), 9 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-14 21:14:56,585 INFO L74 IsIncluded]: Start isIncluded. First operand 81 states. Second operand has 79 states, 42 states have (on average 1.2142857142857142) internal successors, (51), 45 states have internal predecessors, (51), 27 states have call successors, (27), 10 states have call predecessors, (27), 9 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-14 21:14:56,586 INFO L87 Difference]: Start difference. First operand 81 states. Second operand has 79 states, 42 states have (on average 1.2142857142857142) internal successors, (51), 45 states have internal predecessors, (51), 27 states have call successors, (27), 10 states have call predecessors, (27), 9 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-14 21:14:56,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:56,589 INFO L93 Difference]: Finished difference Result 81 states and 105 transitions. [2022-04-14 21:14:56,589 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 105 transitions. [2022-04-14 21:14:56,589 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:14:56,589 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:14:56,589 INFO L74 IsIncluded]: Start isIncluded. First operand has 79 states, 42 states have (on average 1.2142857142857142) internal successors, (51), 45 states have internal predecessors, (51), 27 states have call successors, (27), 10 states have call predecessors, (27), 9 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) Second operand 81 states. [2022-04-14 21:14:56,590 INFO L87 Difference]: Start difference. First operand has 79 states, 42 states have (on average 1.2142857142857142) internal successors, (51), 45 states have internal predecessors, (51), 27 states have call successors, (27), 10 states have call predecessors, (27), 9 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) Second operand 81 states. [2022-04-14 21:14:56,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:14:56,592 INFO L93 Difference]: Finished difference Result 81 states and 105 transitions. [2022-04-14 21:14:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 105 transitions. [2022-04-14 21:14:56,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:14:56,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:14:56,593 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 21:14:56,593 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 21:14:56,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 42 states have (on average 1.2142857142857142) internal successors, (51), 45 states have internal predecessors, (51), 27 states have call successors, (27), 10 states have call predecessors, (27), 9 states have return successors, (24), 23 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-14 21:14:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 102 transitions. [2022-04-14 21:14:56,595 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 102 transitions. Word has length 51 [2022-04-14 21:14:56,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 21:14:56,595 INFO L478 AbstractCegarLoop]: Abstraction has 79 states and 102 transitions. [2022-04-14 21:14:56,596 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 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) [2022-04-14 21:14:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 102 transitions. [2022-04-14 21:14:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-14 21:14:56,596 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 21:14:56,596 INFO L499 BasicCegarLoop]: trace histogram [5, 4, 4, 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, 1, 1, 1, 1] [2022-04-14 21:14:56,617 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-14 21:14:56,814 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:14:56,814 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 21:14:56,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 21:14:56,814 INFO L85 PathProgramCache]: Analyzing trace with hash 1046589490, now seen corresponding path program 1 times [2022-04-14 21:14:56,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 21:14:56,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [900265422] [2022-04-14 21:14:56,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:56,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 21:14:56,827 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-14 21:14:56,827 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1151757497] [2022-04-14 21:14:56,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:14:56,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:14:56,828 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 21:14:56,829 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) [2022-04-14 21:14:56,845 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-14 21:14:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:56,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-14 21:14:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:14:56,893 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 21:14:57,056 INFO L272 TraceCheckUtils]: 0: Hoare triple {2168#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:14:57,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {2168#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {2168#true} is VALID [2022-04-14 21:14:57,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {2168#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:14:57,056 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2168#true} {2168#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:14:57,056 INFO L272 TraceCheckUtils]: 4: Hoare triple {2168#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:14:57,057 INFO L290 TraceCheckUtils]: 5: Hoare triple {2168#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {2168#true} is VALID [2022-04-14 21:14:57,057 INFO L272 TraceCheckUtils]: 6: Hoare triple {2168#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {2168#true} is VALID [2022-04-14 21:14:57,057 INFO L290 TraceCheckUtils]: 7: Hoare triple {2168#true} [99] 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] {2168#true} is VALID [2022-04-14 21:14:57,057 INFO L290 TraceCheckUtils]: 8: Hoare triple {2168#true} [102] 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[] {2168#true} is VALID [2022-04-14 21:14:57,057 INFO L290 TraceCheckUtils]: 9: Hoare triple {2168#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:14:57,057 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2168#true} {2168#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {2168#true} is VALID [2022-04-14 21:14:57,057 INFO L290 TraceCheckUtils]: 11: Hoare triple {2168#true} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2168#true} is VALID [2022-04-14 21:14:57,057 INFO L272 TraceCheckUtils]: 12: Hoare triple {2168#true} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {2168#true} is VALID [2022-04-14 21:14:57,057 INFO L290 TraceCheckUtils]: 13: Hoare triple {2168#true} [99] 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] {2168#true} is VALID [2022-04-14 21:14:57,057 INFO L290 TraceCheckUtils]: 14: Hoare triple {2168#true} [102] 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[] {2168#true} is VALID [2022-04-14 21:14:57,057 INFO L290 TraceCheckUtils]: 15: Hoare triple {2168#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:14:57,057 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2168#true} {2168#true} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {2168#true} is VALID [2022-04-14 21:14:57,058 INFO L272 TraceCheckUtils]: 17: Hoare triple {2168#true} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {2168#true} is VALID [2022-04-14 21:14:57,058 INFO L290 TraceCheckUtils]: 18: Hoare triple {2168#true} [99] 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] {2168#true} is VALID [2022-04-14 21:14:57,058 INFO L290 TraceCheckUtils]: 19: Hoare triple {2168#true} [102] 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[] {2168#true} is VALID [2022-04-14 21:14:57,058 INFO L290 TraceCheckUtils]: 20: Hoare triple {2168#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:14:57,058 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2168#true} {2168#true} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {2168#true} is VALID [2022-04-14 21:14:57,058 INFO L272 TraceCheckUtils]: 22: Hoare triple {2168#true} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {2168#true} is VALID [2022-04-14 21:14:57,058 INFO L290 TraceCheckUtils]: 23: Hoare triple {2168#true} [99] 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] {2168#true} is VALID [2022-04-14 21:14:57,058 INFO L290 TraceCheckUtils]: 24: Hoare triple {2168#true} [102] 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[] {2168#true} is VALID [2022-04-14 21:14:57,058 INFO L290 TraceCheckUtils]: 25: Hoare triple {2168#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:14:57,058 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2168#true} {2168#true} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {2168#true} is VALID [2022-04-14 21:14:57,058 INFO L290 TraceCheckUtils]: 27: Hoare triple {2168#true} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2168#true} is VALID [2022-04-14 21:14:57,058 INFO L290 TraceCheckUtils]: 28: Hoare triple {2168#true} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:14:57,059 INFO L272 TraceCheckUtils]: 29: Hoare triple {2168#true} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {2168#true} is VALID [2022-04-14 21:14:57,059 INFO L290 TraceCheckUtils]: 30: Hoare triple {2168#true} [113] __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] {2168#true} is VALID [2022-04-14 21:14:57,059 INFO L290 TraceCheckUtils]: 31: Hoare triple {2168#true} [117] 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[] {2168#true} is VALID [2022-04-14 21:14:57,059 INFO L290 TraceCheckUtils]: 32: Hoare triple {2168#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:14:57,059 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {2168#true} {2168#true} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {2168#true} is VALID [2022-04-14 21:14:57,059 INFO L272 TraceCheckUtils]: 34: Hoare triple {2168#true} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2168#true} is VALID [2022-04-14 21:14:57,060 INFO L290 TraceCheckUtils]: 35: Hoare triple {2168#true} [113] __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] {2278#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:14:57,060 INFO L290 TraceCheckUtils]: 36: Hoare triple {2278#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [117] 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[] {2282#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 21:14:57,061 INFO L290 TraceCheckUtils]: 37: Hoare triple {2282#(not (= |__VERIFIER_assert_#in~cond| 0))} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2282#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 21:14:57,062 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2282#(not (= |__VERIFIER_assert_#in~cond| 0))} {2168#true} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2289#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-14 21:14:57,062 INFO L272 TraceCheckUtils]: 39: Hoare triple {2289#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {2168#true} is VALID [2022-04-14 21:14:57,062 INFO L290 TraceCheckUtils]: 40: Hoare triple {2168#true} [113] __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] {2168#true} is VALID [2022-04-14 21:14:57,062 INFO L290 TraceCheckUtils]: 41: Hoare triple {2168#true} [117] 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[] {2168#true} is VALID [2022-04-14 21:14:57,062 INFO L290 TraceCheckUtils]: 42: Hoare triple {2168#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:14:57,063 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {2168#true} {2289#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {2289#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-14 21:14:57,063 INFO L290 TraceCheckUtils]: 44: Hoare triple {2289#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [123] L38-->L35-2: Formula: (= v_main_~a~0_9 v_main_~b~0_11) InVars {main_~b~0=v_main_~b~0_11, main_~a~0=v_main_~a~0_9} OutVars{main_~b~0=v_main_~b~0_11, main_~a~0=v_main_~a~0_9} AuxVars[] AssignedVars[] {2308#(= main_~b~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-14 21:14:57,064 INFO L272 TraceCheckUtils]: 45: Hoare triple {2308#(= main_~b~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [110] L35-2-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= (+ (* (- 1) v_main_~b~0_13) v_main_~a~0_11) 0) 1 0)) InVars {main_~b~0=v_main_~b~0_13, main_~a~0=v_main_~a~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~b~0, main_~a~0] {2168#true} is VALID [2022-04-14 21:14:57,064 INFO L290 TraceCheckUtils]: 46: Hoare triple {2168#true} [113] __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] {2168#true} is VALID [2022-04-14 21:14:57,064 INFO L290 TraceCheckUtils]: 47: Hoare triple {2168#true} [117] 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[] {2168#true} is VALID [2022-04-14 21:14:57,064 INFO L290 TraceCheckUtils]: 48: Hoare triple {2168#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:14:57,064 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2168#true} {2308#(= main_~b~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [137] __VERIFIER_assertEXIT-->L54: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= (+ (* (- 1) v_main_~b~0_13) v_main_~a~0_11) 0) 1 0)) InVars {main_~b~0=v_main_~b~0_13, main_~a~0=v_main_~a~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~b~0, main_~a~0] {2308#(= main_~b~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-14 21:14:57,065 INFO L272 TraceCheckUtils]: 50: Hoare triple {2308#(= main_~b~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [112] L54-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) v_main_~b~0_14) (* v_main_~p~0_12 v_main_~x~0_15) (* v_main_~r~0_12 v_main_~y~0_14)) 0) 1 0)) InVars {main_~y~0=v_main_~y~0_14, main_~x~0=v_main_~x~0_15, main_~b~0=v_main_~b~0_14, main_~p~0=v_main_~p~0_12, main_~r~0=v_main_~r~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0] {2327#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 21:14:57,065 INFO L290 TraceCheckUtils]: 51: Hoare triple {2327#(<= 1 |__VERIFIER_assert_#in~cond|)} [113] __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] {2331#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:14:57,066 INFO L290 TraceCheckUtils]: 52: Hoare triple {2331#(<= 1 __VERIFIER_assert_~cond)} [116] 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[] {2169#false} is VALID [2022-04-14 21:14:57,066 INFO L290 TraceCheckUtils]: 53: Hoare triple {2169#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2169#false} is VALID [2022-04-14 21:14:57,066 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-04-14 21:14:57,066 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 21:15:14,656 INFO L290 TraceCheckUtils]: 53: Hoare triple {2169#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2169#false} is VALID [2022-04-14 21:15:14,656 INFO L290 TraceCheckUtils]: 52: Hoare triple {2331#(<= 1 __VERIFIER_assert_~cond)} [116] 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[] {2169#false} is VALID [2022-04-14 21:15:14,657 INFO L290 TraceCheckUtils]: 51: Hoare triple {2327#(<= 1 |__VERIFIER_assert_#in~cond|)} [113] __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] {2331#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:15:14,657 INFO L272 TraceCheckUtils]: 50: Hoare triple {2308#(= main_~b~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [112] L54-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_5| (ite (= (+ (* (- 1) v_main_~b~0_14) (* v_main_~p~0_12 v_main_~x~0_15) (* v_main_~r~0_12 v_main_~y~0_14)) 0) 1 0)) InVars {main_~y~0=v_main_~y~0_14, main_~x~0=v_main_~x~0_15, main_~b~0=v_main_~b~0_14, main_~p~0=v_main_~p~0_12, main_~r~0=v_main_~r~0_12} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_5|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~p~0, main_~r~0] {2327#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 21:15:14,658 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {2168#true} {2308#(= main_~b~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [137] __VERIFIER_assertEXIT-->L54: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= (+ (* (- 1) v_main_~b~0_13) v_main_~a~0_11) 0) 1 0)) InVars {main_~b~0=v_main_~b~0_13, main_~a~0=v_main_~a~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~b~0, main_~a~0] {2308#(= main_~b~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-14 21:15:14,659 INFO L290 TraceCheckUtils]: 48: Hoare triple {2168#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:15:14,659 INFO L290 TraceCheckUtils]: 47: Hoare triple {2168#true} [117] 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[] {2168#true} is VALID [2022-04-14 21:15:14,659 INFO L290 TraceCheckUtils]: 46: Hoare triple {2168#true} [113] __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] {2168#true} is VALID [2022-04-14 21:15:14,659 INFO L272 TraceCheckUtils]: 45: Hoare triple {2308#(= main_~b~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [110] L35-2-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_4| (ite (= (+ (* (- 1) v_main_~b~0_13) v_main_~a~0_11) 0) 1 0)) InVars {main_~b~0=v_main_~b~0_13, main_~a~0=v_main_~a~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_4|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~b~0, main_~a~0] {2168#true} is VALID [2022-04-14 21:15:14,659 INFO L290 TraceCheckUtils]: 44: Hoare triple {2289#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [123] L38-->L35-2: Formula: (= v_main_~a~0_9 v_main_~b~0_11) InVars {main_~b~0=v_main_~b~0_11, main_~a~0=v_main_~a~0_9} OutVars{main_~b~0=v_main_~b~0_11, main_~a~0=v_main_~a~0_9} AuxVars[] AssignedVars[] {2308#(= main_~b~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-14 21:15:14,660 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {2168#true} {2289#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {2289#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-14 21:15:14,660 INFO L290 TraceCheckUtils]: 42: Hoare triple {2168#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:15:14,660 INFO L290 TraceCheckUtils]: 41: Hoare triple {2168#true} [117] 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[] {2168#true} is VALID [2022-04-14 21:15:14,660 INFO L290 TraceCheckUtils]: 40: Hoare triple {2168#true} [113] __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] {2168#true} is VALID [2022-04-14 21:15:14,660 INFO L272 TraceCheckUtils]: 39: Hoare triple {2289#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {2168#true} is VALID [2022-04-14 21:15:14,662 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2282#(not (= |__VERIFIER_assert_#in~cond| 0))} {2168#true} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2289#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-14 21:15:14,662 INFO L290 TraceCheckUtils]: 37: Hoare triple {2282#(not (= |__VERIFIER_assert_#in~cond| 0))} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2282#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 21:15:14,662 INFO L290 TraceCheckUtils]: 36: Hoare triple {2392#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [117] 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[] {2282#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 21:15:14,662 INFO L290 TraceCheckUtils]: 35: Hoare triple {2168#true} [113] __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] {2392#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 21:15:14,663 INFO L272 TraceCheckUtils]: 34: Hoare triple {2168#true} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2168#true} is VALID [2022-04-14 21:15:14,663 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {2168#true} {2168#true} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {2168#true} is VALID [2022-04-14 21:15:14,663 INFO L290 TraceCheckUtils]: 32: Hoare triple {2168#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:15:14,663 INFO L290 TraceCheckUtils]: 31: Hoare triple {2168#true} [117] 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[] {2168#true} is VALID [2022-04-14 21:15:14,663 INFO L290 TraceCheckUtils]: 30: Hoare triple {2168#true} [113] __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] {2168#true} is VALID [2022-04-14 21:15:14,663 INFO L272 TraceCheckUtils]: 29: Hoare triple {2168#true} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {2168#true} is VALID [2022-04-14 21:15:14,663 INFO L290 TraceCheckUtils]: 28: Hoare triple {2168#true} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:15:14,663 INFO L290 TraceCheckUtils]: 27: Hoare triple {2168#true} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2168#true} is VALID [2022-04-14 21:15:14,663 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2168#true} {2168#true} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {2168#true} is VALID [2022-04-14 21:15:14,663 INFO L290 TraceCheckUtils]: 25: Hoare triple {2168#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:15:14,663 INFO L290 TraceCheckUtils]: 24: Hoare triple {2168#true} [102] 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[] {2168#true} is VALID [2022-04-14 21:15:14,663 INFO L290 TraceCheckUtils]: 23: Hoare triple {2168#true} [99] 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] {2168#true} is VALID [2022-04-14 21:15:14,663 INFO L272 TraceCheckUtils]: 22: Hoare triple {2168#true} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2168#true} {2168#true} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L290 TraceCheckUtils]: 20: Hoare triple {2168#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L290 TraceCheckUtils]: 19: Hoare triple {2168#true} [102] 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[] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L290 TraceCheckUtils]: 18: Hoare triple {2168#true} [99] 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] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L272 TraceCheckUtils]: 17: Hoare triple {2168#true} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2168#true} {2168#true} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L290 TraceCheckUtils]: 15: Hoare triple {2168#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L290 TraceCheckUtils]: 14: Hoare triple {2168#true} [102] 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[] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L290 TraceCheckUtils]: 13: Hoare triple {2168#true} [99] 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] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L272 TraceCheckUtils]: 12: Hoare triple {2168#true} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L290 TraceCheckUtils]: 11: Hoare triple {2168#true} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2168#true} {2168#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L290 TraceCheckUtils]: 9: Hoare triple {2168#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L290 TraceCheckUtils]: 8: Hoare triple {2168#true} [102] 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[] {2168#true} is VALID [2022-04-14 21:15:14,664 INFO L290 TraceCheckUtils]: 7: Hoare triple {2168#true} [99] 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] {2168#true} is VALID [2022-04-14 21:15:14,665 INFO L272 TraceCheckUtils]: 6: Hoare triple {2168#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {2168#true} is VALID [2022-04-14 21:15:14,665 INFO L290 TraceCheckUtils]: 5: Hoare triple {2168#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {2168#true} is VALID [2022-04-14 21:15:14,665 INFO L272 TraceCheckUtils]: 4: Hoare triple {2168#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:15:14,665 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2168#true} {2168#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:15:14,665 INFO L290 TraceCheckUtils]: 2: Hoare triple {2168#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:15:14,665 INFO L290 TraceCheckUtils]: 1: Hoare triple {2168#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {2168#true} is VALID [2022-04-14 21:15:14,665 INFO L272 TraceCheckUtils]: 0: Hoare triple {2168#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2168#true} is VALID [2022-04-14 21:15:14,665 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-04-14 21:15:14,665 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 21:15:14,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [900265422] [2022-04-14 21:15:14,666 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-14 21:15:14,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1151757497] [2022-04-14 21:15:14,666 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1151757497] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 21:15:14,666 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-14 21:15:14,666 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2022-04-14 21:15:14,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27871282] [2022-04-14 21:15:14,666 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-14 21:15:14,666 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 2.625) internal successors, (21), 7 states have internal predecessors, (21), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 54 [2022-04-14 21:15:14,667 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 21:15:14,667 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 8 states have (on average 2.625) internal successors, (21), 7 states have internal predecessors, (21), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-04-14 21:15:14,701 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:15:14,701 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-14 21:15:14,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 21:15:14,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-14 21:15:14,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-04-14 21:15:14,701 INFO L87 Difference]: Start difference. First operand 79 states and 102 transitions. Second operand has 9 states, 8 states have (on average 2.625) internal successors, (21), 7 states have internal predecessors, (21), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-04-14 21:15:15,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:15:15,254 INFO L93 Difference]: Finished difference Result 86 states and 110 transitions. [2022-04-14 21:15:15,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-14 21:15:15,254 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 2.625) internal successors, (21), 7 states have internal predecessors, (21), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 54 [2022-04-14 21:15:15,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 21:15:15,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 2.625) internal successors, (21), 7 states have internal predecessors, (21), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-04-14 21:15:15,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 51 transitions. [2022-04-14 21:15:15,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 2.625) internal successors, (21), 7 states have internal predecessors, (21), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-04-14 21:15:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 51 transitions. [2022-04-14 21:15:15,257 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 51 transitions. [2022-04-14 21:15:15,311 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:15:15,314 INFO L225 Difference]: With dead ends: 86 [2022-04-14 21:15:15,315 INFO L226 Difference]: Without dead ends: 84 [2022-04-14 21:15:15,315 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 99 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-04-14 21:15:15,316 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 18 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 123 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 129 SdHoareTripleChecker+Invalid, 134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 123 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-14 21:15:15,317 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [19 Valid, 129 Invalid, 134 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 123 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-14 21:15:15,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2022-04-14 21:15:15,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84. [2022-04-14 21:15:15,329 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 21:15:15,329 INFO L82 GeneralOperation]: Start isEquivalent. First operand 84 states. Second operand has 84 states, 46 states have (on average 1.1521739130434783) internal successors, (53), 49 states have internal predecessors, (53), 27 states have call successors, (27), 11 states have call predecessors, (27), 10 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-14 21:15:15,330 INFO L74 IsIncluded]: Start isIncluded. First operand 84 states. Second operand has 84 states, 46 states have (on average 1.1521739130434783) internal successors, (53), 49 states have internal predecessors, (53), 27 states have call successors, (27), 11 states have call predecessors, (27), 10 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-14 21:15:15,331 INFO L87 Difference]: Start difference. First operand 84 states. Second operand has 84 states, 46 states have (on average 1.1521739130434783) internal successors, (53), 49 states have internal predecessors, (53), 27 states have call successors, (27), 11 states have call predecessors, (27), 10 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-14 21:15:15,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:15:15,335 INFO L93 Difference]: Finished difference Result 84 states and 105 transitions. [2022-04-14 21:15:15,335 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 105 transitions. [2022-04-14 21:15:15,336 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:15:15,336 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:15:15,337 INFO L74 IsIncluded]: Start isIncluded. First operand has 84 states, 46 states have (on average 1.1521739130434783) internal successors, (53), 49 states have internal predecessors, (53), 27 states have call successors, (27), 11 states have call predecessors, (27), 10 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) Second operand 84 states. [2022-04-14 21:15:15,337 INFO L87 Difference]: Start difference. First operand has 84 states, 46 states have (on average 1.1521739130434783) internal successors, (53), 49 states have internal predecessors, (53), 27 states have call successors, (27), 11 states have call predecessors, (27), 10 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) Second operand 84 states. [2022-04-14 21:15:15,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:15:15,341 INFO L93 Difference]: Finished difference Result 84 states and 105 transitions. [2022-04-14 21:15:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 105 transitions. [2022-04-14 21:15:15,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:15:15,341 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:15:15,341 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 21:15:15,341 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 21:15:15,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 46 states have (on average 1.1521739130434783) internal successors, (53), 49 states have internal predecessors, (53), 27 states have call successors, (27), 11 states have call predecessors, (27), 10 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-14 21:15:15,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 105 transitions. [2022-04-14 21:15:15,344 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 105 transitions. Word has length 54 [2022-04-14 21:15:15,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 21:15:15,345 INFO L478 AbstractCegarLoop]: Abstraction has 84 states and 105 transitions. [2022-04-14 21:15:15,345 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 2.625) internal successors, (21), 7 states have internal predecessors, (21), 3 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-04-14 21:15:15,345 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 105 transitions. [2022-04-14 21:15:15,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-14 21:15:15,345 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 21:15:15,346 INFO L499 BasicCegarLoop]: trace histogram [5, 4, 4, 4, 4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 21:15:15,367 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-14 21:15:15,559 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:15:15,564 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 21:15:15,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 21:15:15,565 INFO L85 PathProgramCache]: Analyzing trace with hash -2126309122, now seen corresponding path program 2 times [2022-04-14 21:15:15,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 21:15:15,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48155147] [2022-04-14 21:15:15,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:15:15,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 21:15:15,588 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-14 21:15:15,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [32059613] [2022-04-14 21:15:15,589 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-14 21:15:15,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:15:15,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 21:15:15,597 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) [2022-04-14 21:15:15,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-14 21:15:15,638 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-14 21:15:15,639 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 21:15:15,640 INFO L263 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-14 21:15:15,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:15:15,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 21:15:16,307 INFO L272 TraceCheckUtils]: 0: Hoare triple {2844#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:16,307 INFO L290 TraceCheckUtils]: 1: Hoare triple {2844#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {2844#true} is VALID [2022-04-14 21:15:16,307 INFO L290 TraceCheckUtils]: 2: Hoare triple {2844#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:16,307 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2844#true} {2844#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:16,307 INFO L272 TraceCheckUtils]: 4: Hoare triple {2844#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:16,308 INFO L290 TraceCheckUtils]: 5: Hoare triple {2844#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {2844#true} is VALID [2022-04-14 21:15:16,308 INFO L272 TraceCheckUtils]: 6: Hoare triple {2844#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {2844#true} is VALID [2022-04-14 21:15:16,309 INFO L290 TraceCheckUtils]: 7: Hoare triple {2844#true} [99] 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] {2870#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:15:16,310 INFO L290 TraceCheckUtils]: 8: Hoare triple {2870#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {2874#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:15:16,310 INFO L290 TraceCheckUtils]: 9: Hoare triple {2874#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2874#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:15:16,312 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2874#(not (= |assume_abort_if_not_#in~cond| 0))} {2844#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {2881#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:15:16,312 INFO L290 TraceCheckUtils]: 11: Hoare triple {2881#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2881#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:15:16,312 INFO L272 TraceCheckUtils]: 12: Hoare triple {2881#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {2844#true} is VALID [2022-04-14 21:15:16,312 INFO L290 TraceCheckUtils]: 13: Hoare triple {2844#true} [99] 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] {2844#true} is VALID [2022-04-14 21:15:16,312 INFO L290 TraceCheckUtils]: 14: Hoare triple {2844#true} [102] 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[] {2844#true} is VALID [2022-04-14 21:15:16,312 INFO L290 TraceCheckUtils]: 15: Hoare triple {2844#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:16,313 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2844#true} {2881#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {2881#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:15:16,313 INFO L272 TraceCheckUtils]: 17: Hoare triple {2881#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {2844#true} is VALID [2022-04-14 21:15:16,313 INFO L290 TraceCheckUtils]: 18: Hoare triple {2844#true} [99] 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] {2844#true} is VALID [2022-04-14 21:15:16,313 INFO L290 TraceCheckUtils]: 19: Hoare triple {2844#true} [102] 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[] {2844#true} is VALID [2022-04-14 21:15:16,313 INFO L290 TraceCheckUtils]: 20: Hoare triple {2844#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:16,313 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2844#true} {2881#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {2881#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:15:16,313 INFO L272 TraceCheckUtils]: 22: Hoare triple {2881#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {2844#true} is VALID [2022-04-14 21:15:16,316 INFO L290 TraceCheckUtils]: 23: Hoare triple {2844#true} [99] 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] {2870#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:15:16,317 INFO L290 TraceCheckUtils]: 24: Hoare triple {2870#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {2874#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:15:16,317 INFO L290 TraceCheckUtils]: 25: Hoare triple {2874#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2874#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:15:16,317 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2874#(not (= |assume_abort_if_not_#in~cond| 0))} {2881#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {2930#(and (<= 0 main_~x~0) (<= 1 main_~y~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:15:16,318 INFO L290 TraceCheckUtils]: 27: Hoare triple {2930#(and (<= 0 main_~x~0) (<= 1 main_~y~0) (<= main_~x~0 2))} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} is VALID [2022-04-14 21:15:16,318 INFO L290 TraceCheckUtils]: 28: Hoare triple {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} is VALID [2022-04-14 21:15:16,319 INFO L272 TraceCheckUtils]: 29: Hoare triple {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {2844#true} is VALID [2022-04-14 21:15:16,319 INFO L290 TraceCheckUtils]: 30: Hoare triple {2844#true} [113] __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] {2844#true} is VALID [2022-04-14 21:15:16,319 INFO L290 TraceCheckUtils]: 31: Hoare triple {2844#true} [117] 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[] {2844#true} is VALID [2022-04-14 21:15:16,319 INFO L290 TraceCheckUtils]: 32: Hoare triple {2844#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:16,319 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {2844#true} {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} is VALID [2022-04-14 21:15:16,319 INFO L272 TraceCheckUtils]: 34: Hoare triple {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2844#true} is VALID [2022-04-14 21:15:16,320 INFO L290 TraceCheckUtils]: 35: Hoare triple {2844#true} [113] __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] {2844#true} is VALID [2022-04-14 21:15:16,320 INFO L290 TraceCheckUtils]: 36: Hoare triple {2844#true} [117] 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[] {2844#true} is VALID [2022-04-14 21:15:16,320 INFO L290 TraceCheckUtils]: 37: Hoare triple {2844#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:16,320 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2844#true} {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} is VALID [2022-04-14 21:15:16,320 INFO L272 TraceCheckUtils]: 39: Hoare triple {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {2844#true} is VALID [2022-04-14 21:15:16,321 INFO L290 TraceCheckUtils]: 40: Hoare triple {2844#true} [113] __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] {2974#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:15:16,321 INFO L290 TraceCheckUtils]: 41: Hoare triple {2974#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [117] 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[] {2978#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 21:15:16,321 INFO L290 TraceCheckUtils]: 42: Hoare triple {2978#(not (= |__VERIFIER_assert_#in~cond| 0))} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2978#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 21:15:16,322 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {2978#(not (= |__VERIFIER_assert_#in~cond| 0))} {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} is VALID [2022-04-14 21:15:16,322 INFO L290 TraceCheckUtils]: 44: Hoare triple {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} is VALID [2022-04-14 21:15:16,323 INFO L290 TraceCheckUtils]: 45: Hoare triple {2934#(and (= main_~r~0 0) (= main_~s~0 1) (<= 0 main_~x~0) (= main_~b~0 main_~y~0) (= main_~q~0 0) (<= 1 main_~y~0) (= main_~a~0 main_~x~0) (<= main_~x~0 2) (= main_~p~0 1))} [126] L43-->L43-2: Formula: (and (= v_main_~a~0_2 (+ v_main_~a~0_3 (* (- 1) v_main_~b~0_2))) (< v_main_~b~0_2 v_main_~a~0_3) (= v_main_~r~0_1 (+ v_main_~r~0_2 (* (- 1) v_main_~s~0_1))) (= v_main_~p~0_1 (+ (* (- 1) v_main_~q~0_1) v_main_~p~0_2))) InVars {main_~q~0=v_main_~q~0_1, 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_1, main_~a~0=v_main_~a~0_3} OutVars{main_~q~0=v_main_~q~0_1, main_~b~0=v_main_~b~0_2, 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_2} AuxVars[] AssignedVars[main_~p~0, main_~r~0, main_~a~0] {2991#(and (= (+ main_~a~0 main_~y~0) main_~x~0) (= (+ main_~r~0 1) 0) (< 0 main_~a~0) (<= 1 main_~y~0) (<= main_~x~0 2) (= main_~p~0 1))} is VALID [2022-04-14 21:15:16,323 INFO L290 TraceCheckUtils]: 46: Hoare triple {2991#(and (= (+ main_~a~0 main_~y~0) main_~x~0) (= (+ main_~r~0 1) 0) (< 0 main_~a~0) (<= 1 main_~y~0) (<= main_~x~0 2) (= main_~p~0 1))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2991#(and (= (+ main_~a~0 main_~y~0) main_~x~0) (= (+ main_~r~0 1) 0) (< 0 main_~a~0) (<= 1 main_~y~0) (<= main_~x~0 2) (= main_~p~0 1))} is VALID [2022-04-14 21:15:16,323 INFO L272 TraceCheckUtils]: 47: Hoare triple {2991#(and (= (+ main_~a~0 main_~y~0) main_~x~0) (= (+ main_~r~0 1) 0) (< 0 main_~a~0) (<= 1 main_~y~0) (<= main_~x~0 2) (= main_~p~0 1))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {2844#true} is VALID [2022-04-14 21:15:16,324 INFO L290 TraceCheckUtils]: 48: Hoare triple {2844#true} [113] __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] {2844#true} is VALID [2022-04-14 21:15:16,324 INFO L290 TraceCheckUtils]: 49: Hoare triple {2844#true} [117] 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[] {2844#true} is VALID [2022-04-14 21:15:16,324 INFO L290 TraceCheckUtils]: 50: Hoare triple {2844#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:16,324 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {2844#true} {2991#(and (= (+ main_~a~0 main_~y~0) main_~x~0) (= (+ main_~r~0 1) 0) (< 0 main_~a~0) (<= 1 main_~y~0) (<= main_~x~0 2) (= main_~p~0 1))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {2991#(and (= (+ main_~a~0 main_~y~0) main_~x~0) (= (+ main_~r~0 1) 0) (< 0 main_~a~0) (<= 1 main_~y~0) (<= main_~x~0 2) (= main_~p~0 1))} is VALID [2022-04-14 21:15:16,325 INFO L272 TraceCheckUtils]: 52: Hoare triple {2991#(and (= (+ main_~a~0 main_~y~0) main_~x~0) (= (+ main_~r~0 1) 0) (< 0 main_~a~0) (<= 1 main_~y~0) (<= main_~x~0 2) (= main_~p~0 1))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3013#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 21:15:16,325 INFO L290 TraceCheckUtils]: 53: Hoare triple {3013#(<= 1 |__VERIFIER_assert_#in~cond|)} [113] __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] {3017#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:15:16,326 INFO L290 TraceCheckUtils]: 54: Hoare triple {3017#(<= 1 __VERIFIER_assert_~cond)} [116] 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[] {2845#false} is VALID [2022-04-14 21:15:16,326 INFO L290 TraceCheckUtils]: 55: Hoare triple {2845#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2845#false} is VALID [2022-04-14 21:15:16,326 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 19 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-14 21:15:16,326 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 21:15:36,254 INFO L290 TraceCheckUtils]: 55: Hoare triple {2845#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2845#false} is VALID [2022-04-14 21:15:36,254 INFO L290 TraceCheckUtils]: 54: Hoare triple {3017#(<= 1 __VERIFIER_assert_~cond)} [116] 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[] {2845#false} is VALID [2022-04-14 21:15:36,255 INFO L290 TraceCheckUtils]: 53: Hoare triple {3013#(<= 1 |__VERIFIER_assert_#in~cond|)} [113] __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] {3017#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:15:36,256 INFO L272 TraceCheckUtils]: 52: Hoare triple {3033#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3013#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 21:15:36,256 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {2844#true} {3033#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {3033#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-14 21:15:36,256 INFO L290 TraceCheckUtils]: 50: Hoare triple {2844#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:36,256 INFO L290 TraceCheckUtils]: 49: Hoare triple {2844#true} [117] 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[] {2844#true} is VALID [2022-04-14 21:15:36,256 INFO L290 TraceCheckUtils]: 48: Hoare triple {2844#true} [113] __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] {2844#true} is VALID [2022-04-14 21:15:36,257 INFO L272 TraceCheckUtils]: 47: Hoare triple {3033#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {2844#true} is VALID [2022-04-14 21:15:36,257 INFO L290 TraceCheckUtils]: 46: Hoare triple {3033#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3033#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is VALID [2022-04-14 21:15:38,258 WARN L290 TraceCheckUtils]: 45: Hoare triple {3055#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)))} [126] L43-->L43-2: Formula: (and (= v_main_~a~0_2 (+ v_main_~a~0_3 (* (- 1) v_main_~b~0_2))) (< v_main_~b~0_2 v_main_~a~0_3) (= v_main_~r~0_1 (+ v_main_~r~0_2 (* (- 1) v_main_~s~0_1))) (= v_main_~p~0_1 (+ (* (- 1) v_main_~q~0_1) v_main_~p~0_2))) InVars {main_~q~0=v_main_~q~0_1, 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_1, main_~a~0=v_main_~a~0_3} OutVars{main_~q~0=v_main_~q~0_1, main_~b~0=v_main_~b~0_2, 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_2} AuxVars[] AssignedVars[main_~p~0, main_~r~0, main_~a~0] {3033#(= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))} is UNKNOWN [2022-04-14 21:15:38,259 INFO L290 TraceCheckUtils]: 44: Hoare triple {3055#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)))} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {3055#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)))} is VALID [2022-04-14 21:15:38,260 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {2978#(not (= |__VERIFIER_assert_#in~cond| 0))} {3062#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3055#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)))} is VALID [2022-04-14 21:15:38,260 INFO L290 TraceCheckUtils]: 42: Hoare triple {2978#(not (= |__VERIFIER_assert_#in~cond| 0))} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2978#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 21:15:38,261 INFO L290 TraceCheckUtils]: 41: Hoare triple {3072#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [117] 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[] {2978#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 21:15:38,261 INFO L290 TraceCheckUtils]: 40: Hoare triple {2844#true} [113] __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] {3072#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 21:15:38,261 INFO L272 TraceCheckUtils]: 39: Hoare triple {3062#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {2844#true} is VALID [2022-04-14 21:15:38,262 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {2844#true} {3062#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3062#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-14 21:15:38,262 INFO L290 TraceCheckUtils]: 37: Hoare triple {2844#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:38,262 INFO L290 TraceCheckUtils]: 36: Hoare triple {2844#true} [117] 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[] {2844#true} is VALID [2022-04-14 21:15:38,262 INFO L290 TraceCheckUtils]: 35: Hoare triple {2844#true} [113] __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] {2844#true} is VALID [2022-04-14 21:15:38,262 INFO L272 TraceCheckUtils]: 34: Hoare triple {3062#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {2844#true} is VALID [2022-04-14 21:15:38,263 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {2844#true} {3062#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {3062#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-14 21:15:38,263 INFO L290 TraceCheckUtils]: 32: Hoare triple {2844#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:38,263 INFO L290 TraceCheckUtils]: 31: Hoare triple {2844#true} [117] 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[] {2844#true} is VALID [2022-04-14 21:15:38,263 INFO L290 TraceCheckUtils]: 30: Hoare triple {2844#true} [113] __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] {2844#true} is VALID [2022-04-14 21:15:38,263 INFO L272 TraceCheckUtils]: 29: Hoare triple {3062#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {2844#true} is VALID [2022-04-14 21:15:38,263 INFO L290 TraceCheckUtils]: 28: Hoare triple {3062#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3062#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-14 21:15:38,264 INFO L290 TraceCheckUtils]: 27: Hoare triple {2844#true} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3062#(or (= (+ main_~a~0 (* (- 1) main_~b~0)) (+ (* (+ main_~r~0 (* (- 1) main_~s~0)) main_~y~0) (* main_~x~0 (+ main_~p~0 (* (- 1) main_~q~0))))) (not (< main_~b~0 main_~a~0)) (not (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))))} is VALID [2022-04-14 21:15:38,264 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {2844#true} {2844#true} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {2844#true} is VALID [2022-04-14 21:15:38,264 INFO L290 TraceCheckUtils]: 25: Hoare triple {2844#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:38,264 INFO L290 TraceCheckUtils]: 24: Hoare triple {2844#true} [102] 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[] {2844#true} is VALID [2022-04-14 21:15:38,264 INFO L290 TraceCheckUtils]: 23: Hoare triple {2844#true} [99] 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] {2844#true} is VALID [2022-04-14 21:15:38,264 INFO L272 TraceCheckUtils]: 22: Hoare triple {2844#true} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {2844#true} is VALID [2022-04-14 21:15:38,264 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2844#true} {2844#true} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {2844#true} is VALID [2022-04-14 21:15:38,264 INFO L290 TraceCheckUtils]: 20: Hoare triple {2844#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:38,264 INFO L290 TraceCheckUtils]: 19: Hoare triple {2844#true} [102] 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[] {2844#true} is VALID [2022-04-14 21:15:38,264 INFO L290 TraceCheckUtils]: 18: Hoare triple {2844#true} [99] 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] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L272 TraceCheckUtils]: 17: Hoare triple {2844#true} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2844#true} {2844#true} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L290 TraceCheckUtils]: 15: Hoare triple {2844#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L290 TraceCheckUtils]: 14: Hoare triple {2844#true} [102] 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[] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L290 TraceCheckUtils]: 13: Hoare triple {2844#true} [99] 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] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L272 TraceCheckUtils]: 12: Hoare triple {2844#true} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L290 TraceCheckUtils]: 11: Hoare triple {2844#true} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2844#true} {2844#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L290 TraceCheckUtils]: 9: Hoare triple {2844#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L290 TraceCheckUtils]: 8: Hoare triple {2844#true} [102] 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[] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L290 TraceCheckUtils]: 7: Hoare triple {2844#true} [99] 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] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L272 TraceCheckUtils]: 6: Hoare triple {2844#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L290 TraceCheckUtils]: 5: Hoare triple {2844#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {2844#true} is VALID [2022-04-14 21:15:38,265 INFO L272 TraceCheckUtils]: 4: Hoare triple {2844#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:38,266 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2844#true} {2844#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:38,266 INFO L290 TraceCheckUtils]: 2: Hoare triple {2844#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:38,266 INFO L290 TraceCheckUtils]: 1: Hoare triple {2844#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {2844#true} is VALID [2022-04-14 21:15:38,266 INFO L272 TraceCheckUtils]: 0: Hoare triple {2844#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2844#true} is VALID [2022-04-14 21:15:38,266 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 16 proven. 4 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-04-14 21:15:38,266 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 21:15:38,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48155147] [2022-04-14 21:15:38,266 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-14 21:15:38,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [32059613] [2022-04-14 21:15:38,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [32059613] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 21:15:38,266 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-14 21:15:38,267 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9] total 16 [2022-04-14 21:15:38,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111195858] [2022-04-14 21:15:38,267 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-14 21:15:38,267 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.0) internal successors, (32), 14 states have internal predecessors, (32), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (17), 8 states have call predecessors, (17), 6 states have call successors, (17) Word has length 56 [2022-04-14 21:15:38,267 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 21:15:38,268 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.0) internal successors, (32), 14 states have internal predecessors, (32), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (17), 8 states have call predecessors, (17), 6 states have call successors, (17) [2022-04-14 21:15:38,348 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:15:38,349 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-14 21:15:38,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 21:15:38,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-14 21:15:38,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2022-04-14 21:15:38,349 INFO L87 Difference]: Start difference. First operand 84 states and 105 transitions. Second operand has 16 states, 16 states have (on average 2.0) internal successors, (32), 14 states have internal predecessors, (32), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (17), 8 states have call predecessors, (17), 6 states have call successors, (17) [2022-04-14 21:15:40,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:15:40,879 INFO L93 Difference]: Finished difference Result 117 states and 151 transitions. [2022-04-14 21:15:40,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-14 21:15:40,880 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.0) internal successors, (32), 14 states have internal predecessors, (32), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (17), 8 states have call predecessors, (17), 6 states have call successors, (17) Word has length 56 [2022-04-14 21:15:40,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 21:15:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.0) internal successors, (32), 14 states have internal predecessors, (32), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (17), 8 states have call predecessors, (17), 6 states have call successors, (17) [2022-04-14 21:15:40,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 88 transitions. [2022-04-14 21:15:40,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.0) internal successors, (32), 14 states have internal predecessors, (32), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (17), 8 states have call predecessors, (17), 6 states have call successors, (17) [2022-04-14 21:15:40,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 88 transitions. [2022-04-14 21:15:40,886 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 88 transitions. [2022-04-14 21:15:40,995 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:15:40,997 INFO L225 Difference]: With dead ends: 117 [2022-04-14 21:15:40,997 INFO L226 Difference]: Without dead ends: 117 [2022-04-14 21:15:40,997 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 96 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=89, Invalid=373, Unknown=0, NotChecked=0, Total=462 [2022-04-14 21:15:40,997 INFO L913 BasicCegarLoop]: 27 mSDtfsCounter, 44 mSDsluCounter, 123 mSDsCounter, 0 mSdLazyCounter, 450 mSolverCounterSat, 86 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 150 SdHoareTripleChecker+Invalid, 536 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 86 IncrementalHoareTripleChecker+Valid, 450 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-14 21:15:40,997 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [47 Valid, 150 Invalid, 536 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [86 Valid, 450 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-14 21:15:40,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2022-04-14 21:15:41,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 96. [2022-04-14 21:15:41,001 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 21:15:41,002 INFO L82 GeneralOperation]: Start isEquivalent. First operand 117 states. Second operand has 96 states, 55 states have (on average 1.1272727272727272) internal successors, (62), 58 states have internal predecessors, (62), 27 states have call successors, (27), 14 states have call predecessors, (27), 13 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-14 21:15:41,002 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand has 96 states, 55 states have (on average 1.1272727272727272) internal successors, (62), 58 states have internal predecessors, (62), 27 states have call successors, (27), 14 states have call predecessors, (27), 13 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-14 21:15:41,002 INFO L87 Difference]: Start difference. First operand 117 states. Second operand has 96 states, 55 states have (on average 1.1272727272727272) internal successors, (62), 58 states have internal predecessors, (62), 27 states have call successors, (27), 14 states have call predecessors, (27), 13 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-14 21:15:41,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:15:41,005 INFO L93 Difference]: Finished difference Result 117 states and 151 transitions. [2022-04-14 21:15:41,005 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 151 transitions. [2022-04-14 21:15:41,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:15:41,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:15:41,006 INFO L74 IsIncluded]: Start isIncluded. First operand has 96 states, 55 states have (on average 1.1272727272727272) internal successors, (62), 58 states have internal predecessors, (62), 27 states have call successors, (27), 14 states have call predecessors, (27), 13 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) Second operand 117 states. [2022-04-14 21:15:41,006 INFO L87 Difference]: Start difference. First operand has 96 states, 55 states have (on average 1.1272727272727272) internal successors, (62), 58 states have internal predecessors, (62), 27 states have call successors, (27), 14 states have call predecessors, (27), 13 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) Second operand 117 states. [2022-04-14 21:15:41,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:15:41,009 INFO L93 Difference]: Finished difference Result 117 states and 151 transitions. [2022-04-14 21:15:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 151 transitions. [2022-04-14 21:15:41,009 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:15:41,010 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:15:41,010 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 21:15:41,010 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 21:15:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 55 states have (on average 1.1272727272727272) internal successors, (62), 58 states have internal predecessors, (62), 27 states have call successors, (27), 14 states have call predecessors, (27), 13 states have return successors, (25), 23 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-14 21:15:41,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 114 transitions. [2022-04-14 21:15:41,013 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 114 transitions. Word has length 56 [2022-04-14 21:15:41,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 21:15:41,013 INFO L478 AbstractCegarLoop]: Abstraction has 96 states and 114 transitions. [2022-04-14 21:15:41,013 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.0) internal successors, (32), 14 states have internal predecessors, (32), 6 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (17), 8 states have call predecessors, (17), 6 states have call successors, (17) [2022-04-14 21:15:41,013 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 114 transitions. [2022-04-14 21:15:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-14 21:15:41,014 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 21:15:41,014 INFO L499 BasicCegarLoop]: trace histogram [6, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 21:15:41,032 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-04-14 21:15:41,214 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:15:41,215 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 21:15:41,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 21:15:41,215 INFO L85 PathProgramCache]: Analyzing trace with hash -1746772058, now seen corresponding path program 1 times [2022-04-14 21:15:41,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 21:15:41,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587947248] [2022-04-14 21:15:41,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:15:41,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 21:15:41,227 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-14 21:15:41,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2128555376] [2022-04-14 21:15:41,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:15:41,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:15:41,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 21:15:41,228 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) [2022-04-14 21:15:41,229 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-14 21:15:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:15:41,269 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-14 21:15:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:15:41,280 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 21:15:41,771 INFO L272 TraceCheckUtils]: 0: Hoare triple {3654#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:15:41,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {3654#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {3654#true} is VALID [2022-04-14 21:15:41,772 INFO L290 TraceCheckUtils]: 2: Hoare triple {3654#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:15:41,772 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3654#true} {3654#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:15:41,772 INFO L272 TraceCheckUtils]: 4: Hoare triple {3654#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:15:41,772 INFO L290 TraceCheckUtils]: 5: Hoare triple {3654#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {3654#true} is VALID [2022-04-14 21:15:41,772 INFO L272 TraceCheckUtils]: 6: Hoare triple {3654#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {3654#true} is VALID [2022-04-14 21:15:41,772 INFO L290 TraceCheckUtils]: 7: Hoare triple {3654#true} [99] 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] {3654#true} is VALID [2022-04-14 21:15:41,772 INFO L290 TraceCheckUtils]: 8: Hoare triple {3654#true} [102] 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[] {3654#true} is VALID [2022-04-14 21:15:41,772 INFO L290 TraceCheckUtils]: 9: Hoare triple {3654#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:15:41,772 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3654#true} {3654#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {3654#true} is VALID [2022-04-14 21:15:41,773 INFO L290 TraceCheckUtils]: 11: Hoare triple {3654#true} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {3654#true} is VALID [2022-04-14 21:15:41,773 INFO L272 TraceCheckUtils]: 12: Hoare triple {3654#true} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {3654#true} is VALID [2022-04-14 21:15:41,775 INFO L290 TraceCheckUtils]: 13: Hoare triple {3654#true} [99] 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] {3654#true} is VALID [2022-04-14 21:15:41,775 INFO L290 TraceCheckUtils]: 14: Hoare triple {3654#true} [102] 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[] {3654#true} is VALID [2022-04-14 21:15:41,777 INFO L290 TraceCheckUtils]: 15: Hoare triple {3654#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:15:41,777 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3654#true} {3654#true} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {3654#true} is VALID [2022-04-14 21:15:41,777 INFO L272 TraceCheckUtils]: 17: Hoare triple {3654#true} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {3654#true} is VALID [2022-04-14 21:15:41,777 INFO L290 TraceCheckUtils]: 18: Hoare triple {3654#true} [99] 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] {3713#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:15:41,778 INFO L290 TraceCheckUtils]: 19: Hoare triple {3713#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {3717#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:15:41,778 INFO L290 TraceCheckUtils]: 20: Hoare triple {3717#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3717#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:15:41,778 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3717#(not (= |assume_abort_if_not_#in~cond| 0))} {3654#true} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {3724#(<= 1 main_~x~0)} is VALID [2022-04-14 21:15:41,779 INFO L272 TraceCheckUtils]: 22: Hoare triple {3724#(<= 1 main_~x~0)} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {3654#true} is VALID [2022-04-14 21:15:41,779 INFO L290 TraceCheckUtils]: 23: Hoare triple {3654#true} [99] 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] {3654#true} is VALID [2022-04-14 21:15:41,779 INFO L290 TraceCheckUtils]: 24: Hoare triple {3654#true} [102] 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[] {3654#true} is VALID [2022-04-14 21:15:41,780 INFO L290 TraceCheckUtils]: 25: Hoare triple {3654#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:15:41,780 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {3654#true} {3724#(<= 1 main_~x~0)} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {3724#(<= 1 main_~x~0)} is VALID [2022-04-14 21:15:41,780 INFO L290 TraceCheckUtils]: 27: Hoare triple {3724#(<= 1 main_~x~0)} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-14 21:15:41,781 INFO L290 TraceCheckUtils]: 28: Hoare triple {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-14 21:15:41,781 INFO L272 TraceCheckUtils]: 29: Hoare triple {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {3654#true} is VALID [2022-04-14 21:15:41,781 INFO L290 TraceCheckUtils]: 30: Hoare triple {3654#true} [113] __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] {3654#true} is VALID [2022-04-14 21:15:41,781 INFO L290 TraceCheckUtils]: 31: Hoare triple {3654#true} [117] 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[] {3654#true} is VALID [2022-04-14 21:15:41,781 INFO L290 TraceCheckUtils]: 32: Hoare triple {3654#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:15:41,781 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {3654#true} {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-14 21:15:41,782 INFO L272 TraceCheckUtils]: 34: Hoare triple {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3654#true} is VALID [2022-04-14 21:15:41,782 INFO L290 TraceCheckUtils]: 35: Hoare triple {3654#true} [113] __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] {3654#true} is VALID [2022-04-14 21:15:41,782 INFO L290 TraceCheckUtils]: 36: Hoare triple {3654#true} [117] 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[] {3654#true} is VALID [2022-04-14 21:15:41,782 INFO L290 TraceCheckUtils]: 37: Hoare triple {3654#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:15:41,782 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {3654#true} {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-14 21:15:41,782 INFO L272 TraceCheckUtils]: 39: Hoare triple {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3654#true} is VALID [2022-04-14 21:15:41,782 INFO L290 TraceCheckUtils]: 40: Hoare triple {3654#true} [113] __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] {3654#true} is VALID [2022-04-14 21:15:41,782 INFO L290 TraceCheckUtils]: 41: Hoare triple {3654#true} [117] 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[] {3654#true} is VALID [2022-04-14 21:15:41,782 INFO L290 TraceCheckUtils]: 42: Hoare triple {3654#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:15:41,783 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {3654#true} {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-14 21:15:41,783 INFO L290 TraceCheckUtils]: 44: Hoare triple {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} is VALID [2022-04-14 21:15:41,784 INFO L290 TraceCheckUtils]: 45: Hoare triple {3743#(and (= main_~r~0 0) (<= 1 main_~x~0) (= main_~s~0 1) (= main_~b~0 main_~y~0) (= main_~q~0 0) (= main_~a~0 main_~x~0) (= main_~p~0 1))} [127] L43-->L43-2: Formula: (and (not (< v_main_~b~0_4 v_main_~a~0_4)) (= v_main_~b~0_3 (+ v_main_~b~0_4 (* (- 1) v_main_~a~0_4))) (= (+ v_main_~q~0_3 (* (- 1) v_main_~p~0_3)) v_main_~q~0_2) (= v_main_~s~0_2 (+ (* (- 1) v_main_~r~0_3) v_main_~s~0_3))) InVars {main_~q~0=v_main_~q~0_3, main_~b~0=v_main_~b~0_4, 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_4} OutVars{main_~q~0=v_main_~q~0_2, 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_2, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~s~0] {3798#(and (= main_~r~0 0) (<= 1 main_~x~0) (= (+ (* (- 1) main_~r~0) 1) main_~s~0) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} is VALID [2022-04-14 21:15:41,784 INFO L290 TraceCheckUtils]: 46: Hoare triple {3798#(and (= main_~r~0 0) (<= 1 main_~x~0) (= (+ (* (- 1) main_~r~0) 1) main_~s~0) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3798#(and (= main_~r~0 0) (<= 1 main_~x~0) (= (+ (* (- 1) main_~r~0) 1) main_~s~0) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} is VALID [2022-04-14 21:15:41,784 INFO L272 TraceCheckUtils]: 47: Hoare triple {3798#(and (= main_~r~0 0) (<= 1 main_~x~0) (= (+ (* (- 1) main_~r~0) 1) main_~s~0) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {3654#true} is VALID [2022-04-14 21:15:41,785 INFO L290 TraceCheckUtils]: 48: Hoare triple {3654#true} [113] __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] {3654#true} is VALID [2022-04-14 21:15:41,785 INFO L290 TraceCheckUtils]: 49: Hoare triple {3654#true} [117] 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[] {3654#true} is VALID [2022-04-14 21:15:41,785 INFO L290 TraceCheckUtils]: 50: Hoare triple {3654#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:15:41,785 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {3654#true} {3798#(and (= main_~r~0 0) (<= 1 main_~x~0) (= (+ (* (- 1) main_~r~0) 1) main_~s~0) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {3798#(and (= main_~r~0 0) (<= 1 main_~x~0) (= (+ (* (- 1) main_~r~0) 1) main_~s~0) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} is VALID [2022-04-14 21:15:41,785 INFO L272 TraceCheckUtils]: 52: Hoare triple {3798#(and (= main_~r~0 0) (<= 1 main_~x~0) (= (+ (* (- 1) main_~r~0) 1) main_~s~0) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3654#true} is VALID [2022-04-14 21:15:41,785 INFO L290 TraceCheckUtils]: 53: Hoare triple {3654#true} [113] __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] {3823#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:15:41,786 INFO L290 TraceCheckUtils]: 54: Hoare triple {3823#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} [117] 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[] {3827#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 21:15:41,786 INFO L290 TraceCheckUtils]: 55: Hoare triple {3827#(not (= |__VERIFIER_assert_#in~cond| 0))} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3827#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 21:15:41,787 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {3827#(not (= |__VERIFIER_assert_#in~cond| 0))} {3798#(and (= main_~r~0 0) (<= 1 main_~x~0) (= (+ (* (- 1) main_~r~0) 1) main_~s~0) (= (+ (* (- 1) main_~a~0) main_~y~0) main_~b~0) (= main_~a~0 main_~x~0) (= (+ main_~q~0 main_~p~0) 0) (= main_~p~0 1))} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3834#(and (<= 1 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) main_~y~0)) (= main_~s~0 1) (= (+ main_~q~0 1) 0))} is VALID [2022-04-14 21:15:41,788 INFO L272 TraceCheckUtils]: 57: Hoare triple {3834#(and (<= 1 main_~x~0) (= main_~b~0 (+ (* main_~q~0 main_~x~0) main_~y~0)) (= main_~s~0 1) (= (+ main_~q~0 1) 0))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3838#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 21:15:41,788 INFO L290 TraceCheckUtils]: 58: Hoare triple {3838#(<= 1 |__VERIFIER_assert_#in~cond|)} [113] __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] {3842#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:15:41,788 INFO L290 TraceCheckUtils]: 59: Hoare triple {3842#(<= 1 __VERIFIER_assert_~cond)} [116] 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[] {3655#false} is VALID [2022-04-14 21:15:41,788 INFO L290 TraceCheckUtils]: 60: Hoare triple {3655#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3655#false} is VALID [2022-04-14 21:15:41,790 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 27 proven. 8 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-04-14 21:15:41,790 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 21:16:00,844 INFO L290 TraceCheckUtils]: 60: Hoare triple {3655#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3655#false} is VALID [2022-04-14 21:16:00,844 INFO L290 TraceCheckUtils]: 59: Hoare triple {3842#(<= 1 __VERIFIER_assert_~cond)} [116] 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[] {3655#false} is VALID [2022-04-14 21:16:00,845 INFO L290 TraceCheckUtils]: 58: Hoare triple {3838#(<= 1 |__VERIFIER_assert_#in~cond|)} [113] __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] {3842#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-14 21:16:00,845 INFO L272 TraceCheckUtils]: 57: Hoare triple {3858#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3838#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-14 21:16:00,846 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {3827#(not (= |__VERIFIER_assert_#in~cond| 0))} {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3858#(= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0)))} is VALID [2022-04-14 21:16:00,846 INFO L290 TraceCheckUtils]: 55: Hoare triple {3827#(not (= |__VERIFIER_assert_#in~cond| 0))} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3827#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 21:16:00,847 INFO L290 TraceCheckUtils]: 54: Hoare triple {3872#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} [117] 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[] {3827#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-14 21:16:00,847 INFO L290 TraceCheckUtils]: 53: Hoare triple {3654#true} [113] __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] {3872#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-14 21:16:00,847 INFO L272 TraceCheckUtils]: 52: Hoare triple {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3654#true} is VALID [2022-04-14 21:16:00,848 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {3654#true} {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-14 21:16:00,848 INFO L290 TraceCheckUtils]: 50: Hoare triple {3654#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:16:00,848 INFO L290 TraceCheckUtils]: 49: Hoare triple {3654#true} [117] 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[] {3654#true} is VALID [2022-04-14 21:16:00,848 INFO L290 TraceCheckUtils]: 48: Hoare triple {3654#true} [113] __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] {3654#true} is VALID [2022-04-14 21:16:00,848 INFO L272 TraceCheckUtils]: 47: Hoare triple {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {3654#true} is VALID [2022-04-14 21:16:00,848 INFO L290 TraceCheckUtils]: 46: Hoare triple {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-14 21:16:00,954 INFO L290 TraceCheckUtils]: 45: Hoare triple {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [127] L43-->L43-2: Formula: (and (not (< v_main_~b~0_4 v_main_~a~0_4)) (= v_main_~b~0_3 (+ v_main_~b~0_4 (* (- 1) v_main_~a~0_4))) (= (+ v_main_~q~0_3 (* (- 1) v_main_~p~0_3)) v_main_~q~0_2) (= v_main_~s~0_2 (+ (* (- 1) v_main_~r~0_3) v_main_~s~0_3))) InVars {main_~q~0=v_main_~q~0_3, main_~b~0=v_main_~b~0_4, 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_4} OutVars{main_~q~0=v_main_~q~0_2, 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_2, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~s~0] {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-14 21:16:00,955 INFO L290 TraceCheckUtils]: 44: Hoare triple {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-14 21:16:00,955 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {3654#true} {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-14 21:16:00,956 INFO L290 TraceCheckUtils]: 42: Hoare triple {3654#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:16:00,956 INFO L290 TraceCheckUtils]: 41: Hoare triple {3654#true} [117] 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[] {3654#true} is VALID [2022-04-14 21:16:00,956 INFO L290 TraceCheckUtils]: 40: Hoare triple {3654#true} [113] __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] {3654#true} is VALID [2022-04-14 21:16:00,956 INFO L272 TraceCheckUtils]: 39: Hoare triple {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {3654#true} is VALID [2022-04-14 21:16:00,956 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {3654#true} {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-14 21:16:00,956 INFO L290 TraceCheckUtils]: 37: Hoare triple {3654#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:16:00,957 INFO L290 TraceCheckUtils]: 36: Hoare triple {3654#true} [117] 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[] {3654#true} is VALID [2022-04-14 21:16:00,957 INFO L290 TraceCheckUtils]: 35: Hoare triple {3654#true} [113] __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] {3654#true} is VALID [2022-04-14 21:16:00,957 INFO L272 TraceCheckUtils]: 34: Hoare triple {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {3654#true} is VALID [2022-04-14 21:16:00,957 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {3654#true} {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-14 21:16:00,957 INFO L290 TraceCheckUtils]: 32: Hoare triple {3654#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:16:00,957 INFO L290 TraceCheckUtils]: 31: Hoare triple {3654#true} [117] 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[] {3654#true} is VALID [2022-04-14 21:16:00,957 INFO L290 TraceCheckUtils]: 30: Hoare triple {3654#true} [113] __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] {3654#true} is VALID [2022-04-14 21:16:00,958 INFO L272 TraceCheckUtils]: 29: Hoare triple {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {3654#true} is VALID [2022-04-14 21:16:00,958 INFO L290 TraceCheckUtils]: 28: Hoare triple {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-14 21:16:00,958 INFO L290 TraceCheckUtils]: 27: Hoare triple {3654#true} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {3862#(or (= main_~b~0 (+ (* main_~q~0 main_~x~0) (* main_~y~0 main_~s~0))) (not (= main_~a~0 (+ (* main_~y~0 main_~r~0) (* main_~p~0 main_~x~0)))))} is VALID [2022-04-14 21:16:00,958 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {3654#true} {3654#true} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {3654#true} is VALID [2022-04-14 21:16:00,958 INFO L290 TraceCheckUtils]: 25: Hoare triple {3654#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L290 TraceCheckUtils]: 24: Hoare triple {3654#true} [102] 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[] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L290 TraceCheckUtils]: 23: Hoare triple {3654#true} [99] 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] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L272 TraceCheckUtils]: 22: Hoare triple {3654#true} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {3654#true} {3654#true} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L290 TraceCheckUtils]: 20: Hoare triple {3654#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L290 TraceCheckUtils]: 19: Hoare triple {3654#true} [102] 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[] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L290 TraceCheckUtils]: 18: Hoare triple {3654#true} [99] 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] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L272 TraceCheckUtils]: 17: Hoare triple {3654#true} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3654#true} {3654#true} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L290 TraceCheckUtils]: 15: Hoare triple {3654#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L290 TraceCheckUtils]: 14: Hoare triple {3654#true} [102] 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[] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L290 TraceCheckUtils]: 13: Hoare triple {3654#true} [99] 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] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L272 TraceCheckUtils]: 12: Hoare triple {3654#true} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L290 TraceCheckUtils]: 11: Hoare triple {3654#true} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3654#true} {3654#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {3654#true} is VALID [2022-04-14 21:16:00,959 INFO L290 TraceCheckUtils]: 9: Hoare triple {3654#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:16:00,960 INFO L290 TraceCheckUtils]: 8: Hoare triple {3654#true} [102] 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[] {3654#true} is VALID [2022-04-14 21:16:00,960 INFO L290 TraceCheckUtils]: 7: Hoare triple {3654#true} [99] 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] {3654#true} is VALID [2022-04-14 21:16:00,960 INFO L272 TraceCheckUtils]: 6: Hoare triple {3654#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {3654#true} is VALID [2022-04-14 21:16:00,960 INFO L290 TraceCheckUtils]: 5: Hoare triple {3654#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {3654#true} is VALID [2022-04-14 21:16:00,960 INFO L272 TraceCheckUtils]: 4: Hoare triple {3654#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:16:00,960 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3654#true} {3654#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:16:00,960 INFO L290 TraceCheckUtils]: 2: Hoare triple {3654#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:16:00,960 INFO L290 TraceCheckUtils]: 1: Hoare triple {3654#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {3654#true} is VALID [2022-04-14 21:16:00,960 INFO L272 TraceCheckUtils]: 0: Hoare triple {3654#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3654#true} is VALID [2022-04-14 21:16:00,960 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 22 proven. 1 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-04-14 21:16:00,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 21:16:00,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587947248] [2022-04-14 21:16:00,961 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-14 21:16:00,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2128555376] [2022-04-14 21:16:00,961 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2128555376] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 21:16:00,961 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-14 21:16:00,961 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 15 [2022-04-14 21:16:00,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713510464] [2022-04-14 21:16:00,961 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-14 21:16:00,961 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 2.3076923076923075) internal successors, (30), 11 states have internal predecessors, (30), 7 states have call successors, (17), 2 states have call predecessors, (17), 3 states have return successors, (16), 7 states have call predecessors, (16), 5 states have call successors, (16) Word has length 61 [2022-04-14 21:16:00,962 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 21:16:00,962 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 13 states have (on average 2.3076923076923075) internal successors, (30), 11 states have internal predecessors, (30), 7 states have call successors, (17), 2 states have call predecessors, (17), 3 states have return successors, (16), 7 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-14 21:16:01,031 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:16:01,031 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-14 21:16:01,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 21:16:01,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-14 21:16:01,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=168, Unknown=0, NotChecked=0, Total=210 [2022-04-14 21:16:01,032 INFO L87 Difference]: Start difference. First operand 96 states and 114 transitions. Second operand has 15 states, 13 states have (on average 2.3076923076923075) internal successors, (30), 11 states have internal predecessors, (30), 7 states have call successors, (17), 2 states have call predecessors, (17), 3 states have return successors, (16), 7 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-14 21:16:02,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:16:02,536 INFO L93 Difference]: Finished difference Result 131 states and 164 transitions. [2022-04-14 21:16:02,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-14 21:16:02,536 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 2.3076923076923075) internal successors, (30), 11 states have internal predecessors, (30), 7 states have call successors, (17), 2 states have call predecessors, (17), 3 states have return successors, (16), 7 states have call predecessors, (16), 5 states have call successors, (16) Word has length 61 [2022-04-14 21:16:02,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 21:16:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 13 states have (on average 2.3076923076923075) internal successors, (30), 11 states have internal predecessors, (30), 7 states have call successors, (17), 2 states have call predecessors, (17), 3 states have return successors, (16), 7 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-14 21:16:02,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 97 transitions. [2022-04-14 21:16:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 13 states have (on average 2.3076923076923075) internal successors, (30), 11 states have internal predecessors, (30), 7 states have call successors, (17), 2 states have call predecessors, (17), 3 states have return successors, (16), 7 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-14 21:16:02,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 97 transitions. [2022-04-14 21:16:02,541 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 97 transitions. [2022-04-14 21:16:02,710 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:16:02,713 INFO L225 Difference]: With dead ends: 131 [2022-04-14 21:16:02,713 INFO L226 Difference]: Without dead ends: 122 [2022-04-14 21:16:02,714 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 106 SyntacticMatches, 2 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=75, Invalid=305, Unknown=0, NotChecked=0, Total=380 [2022-04-14 21:16:02,715 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 39 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 493 mSolverCounterSat, 55 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 50 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 548 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 55 IncrementalHoareTripleChecker+Valid, 493 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-14 21:16:02,715 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [50 Valid, 152 Invalid, 548 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [55 Valid, 493 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-14 21:16:02,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2022-04-14 21:16:02,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 107. [2022-04-14 21:16:02,723 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 21:16:02,724 INFO L82 GeneralOperation]: Start isEquivalent. First operand 122 states. Second operand has 107 states, 65 states have (on average 1.0923076923076922) internal successors, (71), 68 states have internal predecessors, (71), 25 states have call successors, (25), 17 states have call predecessors, (25), 16 states have return successors, (23), 21 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-14 21:16:02,729 INFO L74 IsIncluded]: Start isIncluded. First operand 122 states. Second operand has 107 states, 65 states have (on average 1.0923076923076922) internal successors, (71), 68 states have internal predecessors, (71), 25 states have call successors, (25), 17 states have call predecessors, (25), 16 states have return successors, (23), 21 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-14 21:16:02,731 INFO L87 Difference]: Start difference. First operand 122 states. Second operand has 107 states, 65 states have (on average 1.0923076923076922) internal successors, (71), 68 states have internal predecessors, (71), 25 states have call successors, (25), 17 states have call predecessors, (25), 16 states have return successors, (23), 21 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-14 21:16:02,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:16:02,736 INFO L93 Difference]: Finished difference Result 122 states and 145 transitions. [2022-04-14 21:16:02,736 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 145 transitions. [2022-04-14 21:16:02,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:16:02,736 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:16:02,736 INFO L74 IsIncluded]: Start isIncluded. First operand has 107 states, 65 states have (on average 1.0923076923076922) internal successors, (71), 68 states have internal predecessors, (71), 25 states have call successors, (25), 17 states have call predecessors, (25), 16 states have return successors, (23), 21 states have call predecessors, (23), 23 states have call successors, (23) Second operand 122 states. [2022-04-14 21:16:02,736 INFO L87 Difference]: Start difference. First operand has 107 states, 65 states have (on average 1.0923076923076922) internal successors, (71), 68 states have internal predecessors, (71), 25 states have call successors, (25), 17 states have call predecessors, (25), 16 states have return successors, (23), 21 states have call predecessors, (23), 23 states have call successors, (23) Second operand 122 states. [2022-04-14 21:16:02,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:16:02,741 INFO L93 Difference]: Finished difference Result 122 states and 145 transitions. [2022-04-14 21:16:02,741 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 145 transitions. [2022-04-14 21:16:02,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:16:02,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:16:02,742 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 21:16:02,742 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 21:16:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 107 states, 65 states have (on average 1.0923076923076922) internal successors, (71), 68 states have internal predecessors, (71), 25 states have call successors, (25), 17 states have call predecessors, (25), 16 states have return successors, (23), 21 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-14 21:16:02,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 119 transitions. [2022-04-14 21:16:02,743 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 119 transitions. Word has length 61 [2022-04-14 21:16:02,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 21:16:02,745 INFO L478 AbstractCegarLoop]: Abstraction has 107 states and 119 transitions. [2022-04-14 21:16:02,746 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 13 states have (on average 2.3076923076923075) internal successors, (30), 11 states have internal predecessors, (30), 7 states have call successors, (17), 2 states have call predecessors, (17), 3 states have return successors, (16), 7 states have call predecessors, (16), 5 states have call successors, (16) [2022-04-14 21:16:02,746 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 119 transitions. [2022-04-14 21:16:02,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-14 21:16:02,748 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 21:16:02,748 INFO L499 BasicCegarLoop]: trace histogram [7, 6, 6, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 21:16:02,768 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-14 21:16:02,968 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-04-14 21:16:02,969 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 21:16:02,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 21:16:02,969 INFO L85 PathProgramCache]: Analyzing trace with hash -296466288, now seen corresponding path program 1 times [2022-04-14 21:16:02,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 21:16:02,969 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [397349681] [2022-04-14 21:16:02,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:16:02,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 21:16:02,981 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-14 21:16:02,982 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [3379641] [2022-04-14 21:16:02,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:16:02,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:16:02,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 21:16:02,983 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) [2022-04-14 21:16:02,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-14 21:16:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:16:03,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-14 21:16:03,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:16:03,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 21:16:03,445 INFO L272 TraceCheckUtils]: 0: Hoare triple {4526#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {4526#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {4526#true} is VALID [2022-04-14 21:16:03,445 INFO L290 TraceCheckUtils]: 2: Hoare triple {4526#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,446 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4526#true} {4526#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,446 INFO L272 TraceCheckUtils]: 4: Hoare triple {4526#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,446 INFO L290 TraceCheckUtils]: 5: Hoare triple {4526#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {4526#true} is VALID [2022-04-14 21:16:03,446 INFO L272 TraceCheckUtils]: 6: Hoare triple {4526#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {4526#true} is VALID [2022-04-14 21:16:03,446 INFO L290 TraceCheckUtils]: 7: Hoare triple {4526#true} [99] 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] {4552#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:16:03,446 INFO L290 TraceCheckUtils]: 8: Hoare triple {4552#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {4556#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:16:03,447 INFO L290 TraceCheckUtils]: 9: Hoare triple {4556#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4556#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:16:03,447 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4556#(not (= |assume_abort_if_not_#in~cond| 0))} {4526#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:16:03,447 INFO L290 TraceCheckUtils]: 11: Hoare triple {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:16:03,447 INFO L272 TraceCheckUtils]: 12: Hoare triple {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {4526#true} is VALID [2022-04-14 21:16:03,448 INFO L290 TraceCheckUtils]: 13: Hoare triple {4526#true} [99] 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] {4526#true} is VALID [2022-04-14 21:16:03,448 INFO L290 TraceCheckUtils]: 14: Hoare triple {4526#true} [102] 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[] {4526#true} is VALID [2022-04-14 21:16:03,448 INFO L290 TraceCheckUtils]: 15: Hoare triple {4526#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,448 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4526#true} {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:16:03,448 INFO L272 TraceCheckUtils]: 17: Hoare triple {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {4526#true} is VALID [2022-04-14 21:16:03,450 INFO L290 TraceCheckUtils]: 18: Hoare triple {4526#true} [99] 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] {4526#true} is VALID [2022-04-14 21:16:03,450 INFO L290 TraceCheckUtils]: 19: Hoare triple {4526#true} [102] 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[] {4526#true} is VALID [2022-04-14 21:16:03,450 INFO L290 TraceCheckUtils]: 20: Hoare triple {4526#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,451 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {4526#true} {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:16:03,451 INFO L272 TraceCheckUtils]: 22: Hoare triple {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {4526#true} is VALID [2022-04-14 21:16:03,451 INFO L290 TraceCheckUtils]: 23: Hoare triple {4526#true} [99] 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] {4526#true} is VALID [2022-04-14 21:16:03,451 INFO L290 TraceCheckUtils]: 24: Hoare triple {4526#true} [102] 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[] {4526#true} is VALID [2022-04-14 21:16:03,451 INFO L290 TraceCheckUtils]: 25: Hoare triple {4526#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,451 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {4526#true} {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-14 21:16:03,453 INFO L290 TraceCheckUtils]: 27: Hoare triple {4563#(and (<= 0 main_~x~0) (<= main_~x~0 2))} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4615#(<= main_~a~0 2)} is VALID [2022-04-14 21:16:03,453 INFO L290 TraceCheckUtils]: 28: Hoare triple {4615#(<= main_~a~0 2)} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4615#(<= main_~a~0 2)} is VALID [2022-04-14 21:16:03,453 INFO L272 TraceCheckUtils]: 29: Hoare triple {4615#(<= main_~a~0 2)} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {4526#true} is VALID [2022-04-14 21:16:03,453 INFO L290 TraceCheckUtils]: 30: Hoare triple {4526#true} [113] __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] {4526#true} is VALID [2022-04-14 21:16:03,453 INFO L290 TraceCheckUtils]: 31: Hoare triple {4526#true} [117] 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[] {4526#true} is VALID [2022-04-14 21:16:03,453 INFO L290 TraceCheckUtils]: 32: Hoare triple {4526#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,454 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {4526#true} {4615#(<= main_~a~0 2)} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {4615#(<= main_~a~0 2)} is VALID [2022-04-14 21:16:03,454 INFO L272 TraceCheckUtils]: 34: Hoare triple {4615#(<= main_~a~0 2)} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4526#true} is VALID [2022-04-14 21:16:03,454 INFO L290 TraceCheckUtils]: 35: Hoare triple {4526#true} [113] __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] {4526#true} is VALID [2022-04-14 21:16:03,454 INFO L290 TraceCheckUtils]: 36: Hoare triple {4526#true} [117] 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[] {4526#true} is VALID [2022-04-14 21:16:03,454 INFO L290 TraceCheckUtils]: 37: Hoare triple {4526#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,454 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {4526#true} {4615#(<= main_~a~0 2)} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4615#(<= main_~a~0 2)} is VALID [2022-04-14 21:16:03,454 INFO L272 TraceCheckUtils]: 39: Hoare triple {4615#(<= main_~a~0 2)} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {4526#true} is VALID [2022-04-14 21:16:03,455 INFO L290 TraceCheckUtils]: 40: Hoare triple {4526#true} [113] __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] {4526#true} is VALID [2022-04-14 21:16:03,455 INFO L290 TraceCheckUtils]: 41: Hoare triple {4526#true} [117] 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[] {4526#true} is VALID [2022-04-14 21:16:03,455 INFO L290 TraceCheckUtils]: 42: Hoare triple {4526#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,455 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {4526#true} {4615#(<= main_~a~0 2)} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {4615#(<= main_~a~0 2)} is VALID [2022-04-14 21:16:03,455 INFO L290 TraceCheckUtils]: 44: Hoare triple {4615#(<= main_~a~0 2)} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {4615#(<= main_~a~0 2)} is VALID [2022-04-14 21:16:03,456 INFO L290 TraceCheckUtils]: 45: Hoare triple {4615#(<= main_~a~0 2)} [126] L43-->L43-2: Formula: (and (= v_main_~a~0_2 (+ v_main_~a~0_3 (* (- 1) v_main_~b~0_2))) (< v_main_~b~0_2 v_main_~a~0_3) (= v_main_~r~0_1 (+ v_main_~r~0_2 (* (- 1) v_main_~s~0_1))) (= v_main_~p~0_1 (+ (* (- 1) v_main_~q~0_1) v_main_~p~0_2))) InVars {main_~q~0=v_main_~q~0_1, 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_1, main_~a~0=v_main_~a~0_3} OutVars{main_~q~0=v_main_~q~0_1, main_~b~0=v_main_~b~0_2, 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_2} AuxVars[] AssignedVars[main_~p~0, main_~r~0, main_~a~0] {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} is VALID [2022-04-14 21:16:03,456 INFO L290 TraceCheckUtils]: 46: Hoare triple {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} is VALID [2022-04-14 21:16:03,456 INFO L272 TraceCheckUtils]: 47: Hoare triple {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {4526#true} is VALID [2022-04-14 21:16:03,456 INFO L290 TraceCheckUtils]: 48: Hoare triple {4526#true} [113] __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] {4526#true} is VALID [2022-04-14 21:16:03,456 INFO L290 TraceCheckUtils]: 49: Hoare triple {4526#true} [117] 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[] {4526#true} is VALID [2022-04-14 21:16:03,457 INFO L290 TraceCheckUtils]: 50: Hoare triple {4526#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,457 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {4526#true} {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} is VALID [2022-04-14 21:16:03,457 INFO L272 TraceCheckUtils]: 52: Hoare triple {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4526#true} is VALID [2022-04-14 21:16:03,457 INFO L290 TraceCheckUtils]: 53: Hoare triple {4526#true} [113] __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] {4526#true} is VALID [2022-04-14 21:16:03,457 INFO L290 TraceCheckUtils]: 54: Hoare triple {4526#true} [117] 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[] {4526#true} is VALID [2022-04-14 21:16:03,457 INFO L290 TraceCheckUtils]: 55: Hoare triple {4526#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,458 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {4526#true} {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} is VALID [2022-04-14 21:16:03,458 INFO L272 TraceCheckUtils]: 57: Hoare triple {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {4526#true} is VALID [2022-04-14 21:16:03,458 INFO L290 TraceCheckUtils]: 58: Hoare triple {4526#true} [113] __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] {4526#true} is VALID [2022-04-14 21:16:03,458 INFO L290 TraceCheckUtils]: 59: Hoare triple {4526#true} [117] 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[] {4526#true} is VALID [2022-04-14 21:16:03,458 INFO L290 TraceCheckUtils]: 60: Hoare triple {4526#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,458 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {4526#true} {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} is VALID [2022-04-14 21:16:03,459 INFO L290 TraceCheckUtils]: 62: Hoare triple {4670#(and (< 0 main_~a~0) (< main_~b~0 2))} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {4722#(and (< 0 main_~a~0) (not (= main_~b~0 main_~a~0)) (< main_~b~0 2))} is VALID [2022-04-14 21:16:03,459 INFO L290 TraceCheckUtils]: 63: Hoare triple {4722#(and (< 0 main_~a~0) (not (= main_~b~0 main_~a~0)) (< main_~b~0 2))} [127] L43-->L43-2: Formula: (and (not (< v_main_~b~0_4 v_main_~a~0_4)) (= v_main_~b~0_3 (+ v_main_~b~0_4 (* (- 1) v_main_~a~0_4))) (= (+ v_main_~q~0_3 (* (- 1) v_main_~p~0_3)) v_main_~q~0_2) (= v_main_~s~0_2 (+ (* (- 1) v_main_~r~0_3) v_main_~s~0_3))) InVars {main_~q~0=v_main_~q~0_3, main_~b~0=v_main_~b~0_4, 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_4} OutVars{main_~q~0=v_main_~q~0_2, 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_2, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~s~0] {4527#false} is VALID [2022-04-14 21:16:03,459 INFO L290 TraceCheckUtils]: 64: Hoare triple {4527#false} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4527#false} is VALID [2022-04-14 21:16:03,459 INFO L272 TraceCheckUtils]: 65: Hoare triple {4527#false} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {4527#false} is VALID [2022-04-14 21:16:03,459 INFO L290 TraceCheckUtils]: 66: Hoare triple {4527#false} [113] __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] {4527#false} is VALID [2022-04-14 21:16:03,460 INFO L290 TraceCheckUtils]: 67: Hoare triple {4527#false} [116] 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[] {4527#false} is VALID [2022-04-14 21:16:03,460 INFO L290 TraceCheckUtils]: 68: Hoare triple {4527#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4527#false} is VALID [2022-04-14 21:16:03,460 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-04-14 21:16:03,460 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 21:16:03,942 INFO L290 TraceCheckUtils]: 68: Hoare triple {4527#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4527#false} is VALID [2022-04-14 21:16:03,942 INFO L290 TraceCheckUtils]: 67: Hoare triple {4527#false} [116] 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[] {4527#false} is VALID [2022-04-14 21:16:03,942 INFO L290 TraceCheckUtils]: 66: Hoare triple {4527#false} [113] __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] {4527#false} is VALID [2022-04-14 21:16:03,942 INFO L272 TraceCheckUtils]: 65: Hoare triple {4527#false} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {4527#false} is VALID [2022-04-14 21:16:03,942 INFO L290 TraceCheckUtils]: 64: Hoare triple {4527#false} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4527#false} is VALID [2022-04-14 21:16:03,943 INFO L290 TraceCheckUtils]: 63: Hoare triple {4756#(< main_~b~0 main_~a~0)} [127] L43-->L43-2: Formula: (and (not (< v_main_~b~0_4 v_main_~a~0_4)) (= v_main_~b~0_3 (+ v_main_~b~0_4 (* (- 1) v_main_~a~0_4))) (= (+ v_main_~q~0_3 (* (- 1) v_main_~p~0_3)) v_main_~q~0_2) (= v_main_~s~0_2 (+ (* (- 1) v_main_~r~0_3) v_main_~s~0_3))) InVars {main_~q~0=v_main_~q~0_3, main_~b~0=v_main_~b~0_4, 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_4} OutVars{main_~q~0=v_main_~q~0_2, 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_2, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~s~0] {4527#false} is VALID [2022-04-14 21:16:03,943 INFO L290 TraceCheckUtils]: 62: Hoare triple {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {4756#(< main_~b~0 main_~a~0)} is VALID [2022-04-14 21:16:03,943 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {4526#true} {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} is VALID [2022-04-14 21:16:03,944 INFO L290 TraceCheckUtils]: 60: Hoare triple {4526#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,944 INFO L290 TraceCheckUtils]: 59: Hoare triple {4526#true} [117] 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[] {4526#true} is VALID [2022-04-14 21:16:03,944 INFO L290 TraceCheckUtils]: 58: Hoare triple {4526#true} [113] __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] {4526#true} is VALID [2022-04-14 21:16:03,944 INFO L272 TraceCheckUtils]: 57: Hoare triple {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {4526#true} is VALID [2022-04-14 21:16:03,944 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {4526#true} {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} is VALID [2022-04-14 21:16:03,944 INFO L290 TraceCheckUtils]: 55: Hoare triple {4526#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,944 INFO L290 TraceCheckUtils]: 54: Hoare triple {4526#true} [117] 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[] {4526#true} is VALID [2022-04-14 21:16:03,944 INFO L290 TraceCheckUtils]: 53: Hoare triple {4526#true} [113] __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] {4526#true} is VALID [2022-04-14 21:16:03,945 INFO L272 TraceCheckUtils]: 52: Hoare triple {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4526#true} is VALID [2022-04-14 21:16:03,945 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {4526#true} {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} is VALID [2022-04-14 21:16:03,945 INFO L290 TraceCheckUtils]: 50: Hoare triple {4526#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,945 INFO L290 TraceCheckUtils]: 49: Hoare triple {4526#true} [117] 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[] {4526#true} is VALID [2022-04-14 21:16:03,945 INFO L290 TraceCheckUtils]: 48: Hoare triple {4526#true} [113] __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] {4526#true} is VALID [2022-04-14 21:16:03,945 INFO L272 TraceCheckUtils]: 47: Hoare triple {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {4526#true} is VALID [2022-04-14 21:16:03,946 INFO L290 TraceCheckUtils]: 46: Hoare triple {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} is VALID [2022-04-14 21:16:03,946 INFO L290 TraceCheckUtils]: 45: Hoare triple {4615#(<= main_~a~0 2)} [126] L43-->L43-2: Formula: (and (= v_main_~a~0_2 (+ v_main_~a~0_3 (* (- 1) v_main_~b~0_2))) (< v_main_~b~0_2 v_main_~a~0_3) (= v_main_~r~0_1 (+ v_main_~r~0_2 (* (- 1) v_main_~s~0_1))) (= v_main_~p~0_1 (+ (* (- 1) v_main_~q~0_1) v_main_~p~0_2))) InVars {main_~q~0=v_main_~q~0_1, 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_1, main_~a~0=v_main_~a~0_3} OutVars{main_~q~0=v_main_~q~0_1, main_~b~0=v_main_~b~0_2, 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_2} AuxVars[] AssignedVars[main_~p~0, main_~r~0, main_~a~0] {4760#(or (< main_~b~0 main_~a~0) (= main_~b~0 main_~a~0))} is VALID [2022-04-14 21:16:03,947 INFO L290 TraceCheckUtils]: 44: Hoare triple {4615#(<= main_~a~0 2)} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {4615#(<= main_~a~0 2)} is VALID [2022-04-14 21:16:03,947 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {4526#true} {4615#(<= main_~a~0 2)} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {4615#(<= main_~a~0 2)} is VALID [2022-04-14 21:16:03,947 INFO L290 TraceCheckUtils]: 42: Hoare triple {4526#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,947 INFO L290 TraceCheckUtils]: 41: Hoare triple {4526#true} [117] 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[] {4526#true} is VALID [2022-04-14 21:16:03,947 INFO L290 TraceCheckUtils]: 40: Hoare triple {4526#true} [113] __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] {4526#true} is VALID [2022-04-14 21:16:03,947 INFO L272 TraceCheckUtils]: 39: Hoare triple {4615#(<= main_~a~0 2)} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {4526#true} is VALID [2022-04-14 21:16:03,948 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {4526#true} {4615#(<= main_~a~0 2)} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4615#(<= main_~a~0 2)} is VALID [2022-04-14 21:16:03,948 INFO L290 TraceCheckUtils]: 37: Hoare triple {4526#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,948 INFO L290 TraceCheckUtils]: 36: Hoare triple {4526#true} [117] 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[] {4526#true} is VALID [2022-04-14 21:16:03,948 INFO L290 TraceCheckUtils]: 35: Hoare triple {4526#true} [113] __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] {4526#true} is VALID [2022-04-14 21:16:03,948 INFO L272 TraceCheckUtils]: 34: Hoare triple {4615#(<= main_~a~0 2)} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {4526#true} is VALID [2022-04-14 21:16:03,949 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {4526#true} {4615#(<= main_~a~0 2)} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {4615#(<= main_~a~0 2)} is VALID [2022-04-14 21:16:03,949 INFO L290 TraceCheckUtils]: 32: Hoare triple {4526#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,949 INFO L290 TraceCheckUtils]: 31: Hoare triple {4526#true} [117] 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[] {4526#true} is VALID [2022-04-14 21:16:03,949 INFO L290 TraceCheckUtils]: 30: Hoare triple {4526#true} [113] __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] {4526#true} is VALID [2022-04-14 21:16:03,949 INFO L272 TraceCheckUtils]: 29: Hoare triple {4615#(<= main_~a~0 2)} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {4526#true} is VALID [2022-04-14 21:16:03,949 INFO L290 TraceCheckUtils]: 28: Hoare triple {4615#(<= main_~a~0 2)} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4615#(<= main_~a~0 2)} is VALID [2022-04-14 21:16:03,950 INFO L290 TraceCheckUtils]: 27: Hoare triple {4866#(<= main_~x~0 2)} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {4615#(<= main_~a~0 2)} is VALID [2022-04-14 21:16:03,950 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {4526#true} {4866#(<= main_~x~0 2)} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {4866#(<= main_~x~0 2)} is VALID [2022-04-14 21:16:03,950 INFO L290 TraceCheckUtils]: 25: Hoare triple {4526#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,950 INFO L290 TraceCheckUtils]: 24: Hoare triple {4526#true} [102] 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[] {4526#true} is VALID [2022-04-14 21:16:03,950 INFO L290 TraceCheckUtils]: 23: Hoare triple {4526#true} [99] 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] {4526#true} is VALID [2022-04-14 21:16:03,950 INFO L272 TraceCheckUtils]: 22: Hoare triple {4866#(<= main_~x~0 2)} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {4526#true} is VALID [2022-04-14 21:16:03,951 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {4526#true} {4866#(<= main_~x~0 2)} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {4866#(<= main_~x~0 2)} is VALID [2022-04-14 21:16:03,951 INFO L290 TraceCheckUtils]: 20: Hoare triple {4526#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,951 INFO L290 TraceCheckUtils]: 19: Hoare triple {4526#true} [102] 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[] {4526#true} is VALID [2022-04-14 21:16:03,951 INFO L290 TraceCheckUtils]: 18: Hoare triple {4526#true} [99] 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] {4526#true} is VALID [2022-04-14 21:16:03,951 INFO L272 TraceCheckUtils]: 17: Hoare triple {4866#(<= main_~x~0 2)} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {4526#true} is VALID [2022-04-14 21:16:03,951 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4526#true} {4866#(<= main_~x~0 2)} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {4866#(<= main_~x~0 2)} is VALID [2022-04-14 21:16:03,951 INFO L290 TraceCheckUtils]: 15: Hoare triple {4526#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,951 INFO L290 TraceCheckUtils]: 14: Hoare triple {4526#true} [102] 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[] {4526#true} is VALID [2022-04-14 21:16:03,951 INFO L290 TraceCheckUtils]: 13: Hoare triple {4526#true} [99] 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] {4526#true} is VALID [2022-04-14 21:16:03,951 INFO L272 TraceCheckUtils]: 12: Hoare triple {4866#(<= main_~x~0 2)} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {4526#true} is VALID [2022-04-14 21:16:03,952 INFO L290 TraceCheckUtils]: 11: Hoare triple {4866#(<= main_~x~0 2)} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {4866#(<= main_~x~0 2)} is VALID [2022-04-14 21:16:03,952 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4556#(not (= |assume_abort_if_not_#in~cond| 0))} {4526#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {4866#(<= main_~x~0 2)} is VALID [2022-04-14 21:16:03,952 INFO L290 TraceCheckUtils]: 9: Hoare triple {4556#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4556#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:16:03,953 INFO L290 TraceCheckUtils]: 8: Hoare triple {4927#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [102] 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[] {4556#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:16:03,953 INFO L290 TraceCheckUtils]: 7: Hoare triple {4526#true} [99] 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] {4927#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-14 21:16:03,953 INFO L272 TraceCheckUtils]: 6: Hoare triple {4526#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {4526#true} is VALID [2022-04-14 21:16:03,953 INFO L290 TraceCheckUtils]: 5: Hoare triple {4526#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {4526#true} is VALID [2022-04-14 21:16:03,953 INFO L272 TraceCheckUtils]: 4: Hoare triple {4526#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,953 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4526#true} {4526#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,953 INFO L290 TraceCheckUtils]: 2: Hoare triple {4526#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,953 INFO L290 TraceCheckUtils]: 1: Hoare triple {4526#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {4526#true} is VALID [2022-04-14 21:16:03,954 INFO L272 TraceCheckUtils]: 0: Hoare triple {4526#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4526#true} is VALID [2022-04-14 21:16:03,954 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-04-14 21:16:03,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 21:16:03,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [397349681] [2022-04-14 21:16:03,954 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-14 21:16:03,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [3379641] [2022-04-14 21:16:03,954 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [3379641] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 21:16:03,954 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-14 21:16:03,954 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2022-04-14 21:16:03,954 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33352787] [2022-04-14 21:16:03,954 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-14 21:16:03,956 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 12 states have internal predecessors, (32), 7 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) Word has length 69 [2022-04-14 21:16:03,956 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 21:16:03,956 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 12 states have internal predecessors, (32), 7 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-14 21:16:04,006 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:16:04,006 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-14 21:16:04,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 21:16:04,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-14 21:16:04,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-04-14 21:16:04,009 INFO L87 Difference]: Start difference. First operand 107 states and 119 transitions. Second operand has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 12 states have internal predecessors, (32), 7 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-14 21:16:04,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:16:04,436 INFO L93 Difference]: Finished difference Result 100 states and 109 transitions. [2022-04-14 21:16:04,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-14 21:16:04,437 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 12 states have internal predecessors, (32), 7 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) Word has length 69 [2022-04-14 21:16:04,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 21:16:04,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 12 states have internal predecessors, (32), 7 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-14 21:16:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 50 transitions. [2022-04-14 21:16:04,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 12 states have internal predecessors, (32), 7 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-14 21:16:04,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 50 transitions. [2022-04-14 21:16:04,439 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 50 transitions. [2022-04-14 21:16:04,478 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:16:04,479 INFO L225 Difference]: With dead ends: 100 [2022-04-14 21:16:04,479 INFO L226 Difference]: Without dead ends: 86 [2022-04-14 21:16:04,479 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 127 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=209, Unknown=0, NotChecked=0, Total=272 [2022-04-14 21:16:04,480 INFO L913 BasicCegarLoop]: 37 mSDtfsCounter, 14 mSDsluCounter, 165 mSDsCounter, 0 mSdLazyCounter, 159 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 202 SdHoareTripleChecker+Invalid, 175 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 159 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-14 21:16:04,480 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [14 Valid, 202 Invalid, 175 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 159 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-14 21:16:04,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2022-04-14 21:16:04,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 86. [2022-04-14 21:16:04,483 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 21:16:04,483 INFO L82 GeneralOperation]: Start isEquivalent. First operand 86 states. Second operand has 86 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 54 states have internal predecessors, (55), 20 states have call successors, (20), 14 states have call predecessors, (20), 13 states have return successors, (18), 17 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-14 21:16:04,483 INFO L74 IsIncluded]: Start isIncluded. First operand 86 states. Second operand has 86 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 54 states have internal predecessors, (55), 20 states have call successors, (20), 14 states have call predecessors, (20), 13 states have return successors, (18), 17 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-14 21:16:04,484 INFO L87 Difference]: Start difference. First operand 86 states. Second operand has 86 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 54 states have internal predecessors, (55), 20 states have call successors, (20), 14 states have call predecessors, (20), 13 states have return successors, (18), 17 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-14 21:16:04,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:16:04,485 INFO L93 Difference]: Finished difference Result 86 states and 93 transitions. [2022-04-14 21:16:04,485 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 93 transitions. [2022-04-14 21:16:04,485 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:16:04,485 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:16:04,485 INFO L74 IsIncluded]: Start isIncluded. First operand has 86 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 54 states have internal predecessors, (55), 20 states have call successors, (20), 14 states have call predecessors, (20), 13 states have return successors, (18), 17 states have call predecessors, (18), 18 states have call successors, (18) Second operand 86 states. [2022-04-14 21:16:04,486 INFO L87 Difference]: Start difference. First operand has 86 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 54 states have internal predecessors, (55), 20 states have call successors, (20), 14 states have call predecessors, (20), 13 states have return successors, (18), 17 states have call predecessors, (18), 18 states have call successors, (18) Second operand 86 states. [2022-04-14 21:16:04,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:16:04,487 INFO L93 Difference]: Finished difference Result 86 states and 93 transitions. [2022-04-14 21:16:04,487 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 93 transitions. [2022-04-14 21:16:04,487 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:16:04,487 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:16:04,487 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 21:16:04,487 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 21:16:04,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 52 states have (on average 1.0576923076923077) internal successors, (55), 54 states have internal predecessors, (55), 20 states have call successors, (20), 14 states have call predecessors, (20), 13 states have return successors, (18), 17 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-14 21:16:04,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 93 transitions. [2022-04-14 21:16:04,488 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 93 transitions. Word has length 69 [2022-04-14 21:16:04,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 21:16:04,489 INFO L478 AbstractCegarLoop]: Abstraction has 86 states and 93 transitions. [2022-04-14 21:16:04,489 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 12 states have internal predecessors, (32), 7 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 6 states have call predecessors, (18), 6 states have call successors, (18) [2022-04-14 21:16:04,489 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 93 transitions. [2022-04-14 21:16:04,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-14 21:16:04,489 INFO L491 BasicCegarLoop]: Found error trace [2022-04-14 21:16:04,489 INFO L499 BasicCegarLoop]: trace histogram [7, 6, 6, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 21:16:04,508 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-04-14 21:16:04,690 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-14 21:16:04,690 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-14 21:16:04,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-14 21:16:04,691 INFO L85 PathProgramCache]: Analyzing trace with hash -392102192, now seen corresponding path program 2 times [2022-04-14 21:16:04,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-14 21:16:04,691 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1047855646] [2022-04-14 21:16:04,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-14 21:16:04,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-14 21:16:04,701 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-14 21:16:04,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1233302210] [2022-04-14 21:16:04,701 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-14 21:16:04,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-14 21:16:04,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-14 21:16:04,712 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) [2022-04-14 21:16:04,735 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-14 21:16:04,753 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-14 21:16:04,753 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-14 21:16:04,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-14 21:16:04,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-14 21:16:04,770 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-14 21:16:05,127 INFO L272 TraceCheckUtils]: 0: Hoare triple {5319#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,128 INFO L290 TraceCheckUtils]: 1: Hoare triple {5319#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {5319#true} is VALID [2022-04-14 21:16:05,128 INFO L290 TraceCheckUtils]: 2: Hoare triple {5319#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,128 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5319#true} {5319#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,128 INFO L272 TraceCheckUtils]: 4: Hoare triple {5319#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,128 INFO L290 TraceCheckUtils]: 5: Hoare triple {5319#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {5319#true} is VALID [2022-04-14 21:16:05,128 INFO L272 TraceCheckUtils]: 6: Hoare triple {5319#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {5319#true} is VALID [2022-04-14 21:16:05,128 INFO L290 TraceCheckUtils]: 7: Hoare triple {5319#true} [99] 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] {5319#true} is VALID [2022-04-14 21:16:05,128 INFO L290 TraceCheckUtils]: 8: Hoare triple {5319#true} [102] 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[] {5319#true} is VALID [2022-04-14 21:16:05,128 INFO L290 TraceCheckUtils]: 9: Hoare triple {5319#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,128 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5319#true} {5319#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {5319#true} is VALID [2022-04-14 21:16:05,128 INFO L290 TraceCheckUtils]: 11: Hoare triple {5319#true} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {5319#true} is VALID [2022-04-14 21:16:05,128 INFO L272 TraceCheckUtils]: 12: Hoare triple {5319#true} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {5319#true} is VALID [2022-04-14 21:16:05,129 INFO L290 TraceCheckUtils]: 13: Hoare triple {5319#true} [99] 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] {5363#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-04-14 21:16:05,129 INFO L290 TraceCheckUtils]: 14: Hoare triple {5363#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} [102] 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[] {5367#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:16:05,129 INFO L290 TraceCheckUtils]: 15: Hoare triple {5367#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5367#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:16:05,130 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5367#(not (= |assume_abort_if_not_#in~cond| 0))} {5319#true} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {5374#(and (<= 0 main_~y~0) (<= main_~y~0 2))} is VALID [2022-04-14 21:16:05,130 INFO L272 TraceCheckUtils]: 17: Hoare triple {5374#(and (<= 0 main_~y~0) (<= main_~y~0 2))} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {5319#true} is VALID [2022-04-14 21:16:05,130 INFO L290 TraceCheckUtils]: 18: Hoare triple {5319#true} [99] 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] {5319#true} is VALID [2022-04-14 21:16:05,130 INFO L290 TraceCheckUtils]: 19: Hoare triple {5319#true} [102] 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[] {5319#true} is VALID [2022-04-14 21:16:05,130 INFO L290 TraceCheckUtils]: 20: Hoare triple {5319#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,131 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5319#true} {5374#(and (<= 0 main_~y~0) (<= main_~y~0 2))} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {5374#(and (<= 0 main_~y~0) (<= main_~y~0 2))} is VALID [2022-04-14 21:16:05,131 INFO L272 TraceCheckUtils]: 22: Hoare triple {5374#(and (<= 0 main_~y~0) (<= main_~y~0 2))} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {5319#true} is VALID [2022-04-14 21:16:05,131 INFO L290 TraceCheckUtils]: 23: Hoare triple {5319#true} [99] 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] {5319#true} is VALID [2022-04-14 21:16:05,131 INFO L290 TraceCheckUtils]: 24: Hoare triple {5319#true} [102] 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[] {5319#true} is VALID [2022-04-14 21:16:05,131 INFO L290 TraceCheckUtils]: 25: Hoare triple {5319#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,131 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {5319#true} {5374#(and (<= 0 main_~y~0) (<= main_~y~0 2))} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {5374#(and (<= 0 main_~y~0) (<= main_~y~0 2))} is VALID [2022-04-14 21:16:05,132 INFO L290 TraceCheckUtils]: 27: Hoare triple {5374#(and (<= 0 main_~y~0) (<= main_~y~0 2))} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5408#(<= main_~b~0 2)} is VALID [2022-04-14 21:16:05,132 INFO L290 TraceCheckUtils]: 28: Hoare triple {5408#(<= main_~b~0 2)} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5408#(<= main_~b~0 2)} is VALID [2022-04-14 21:16:05,132 INFO L272 TraceCheckUtils]: 29: Hoare triple {5408#(<= main_~b~0 2)} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {5319#true} is VALID [2022-04-14 21:16:05,132 INFO L290 TraceCheckUtils]: 30: Hoare triple {5319#true} [113] __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] {5319#true} is VALID [2022-04-14 21:16:05,132 INFO L290 TraceCheckUtils]: 31: Hoare triple {5319#true} [117] 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[] {5319#true} is VALID [2022-04-14 21:16:05,132 INFO L290 TraceCheckUtils]: 32: Hoare triple {5319#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,133 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {5319#true} {5408#(<= main_~b~0 2)} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {5408#(<= main_~b~0 2)} is VALID [2022-04-14 21:16:05,133 INFO L272 TraceCheckUtils]: 34: Hoare triple {5408#(<= main_~b~0 2)} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5319#true} is VALID [2022-04-14 21:16:05,133 INFO L290 TraceCheckUtils]: 35: Hoare triple {5319#true} [113] __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] {5319#true} is VALID [2022-04-14 21:16:05,133 INFO L290 TraceCheckUtils]: 36: Hoare triple {5319#true} [117] 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[] {5319#true} is VALID [2022-04-14 21:16:05,133 INFO L290 TraceCheckUtils]: 37: Hoare triple {5319#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,134 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {5319#true} {5408#(<= main_~b~0 2)} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5408#(<= main_~b~0 2)} is VALID [2022-04-14 21:16:05,134 INFO L272 TraceCheckUtils]: 39: Hoare triple {5408#(<= main_~b~0 2)} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5319#true} is VALID [2022-04-14 21:16:05,134 INFO L290 TraceCheckUtils]: 40: Hoare triple {5319#true} [113] __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] {5319#true} is VALID [2022-04-14 21:16:05,134 INFO L290 TraceCheckUtils]: 41: Hoare triple {5319#true} [117] 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[] {5319#true} is VALID [2022-04-14 21:16:05,134 INFO L290 TraceCheckUtils]: 42: Hoare triple {5319#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,135 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {5319#true} {5408#(<= main_~b~0 2)} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5408#(<= main_~b~0 2)} is VALID [2022-04-14 21:16:05,135 INFO L290 TraceCheckUtils]: 44: Hoare triple {5408#(<= main_~b~0 2)} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {5460#(and (<= main_~b~0 2) (not (= main_~b~0 main_~a~0)))} is VALID [2022-04-14 21:16:05,136 INFO L290 TraceCheckUtils]: 45: Hoare triple {5460#(and (<= main_~b~0 2) (not (= main_~b~0 main_~a~0)))} [127] L43-->L43-2: Formula: (and (not (< v_main_~b~0_4 v_main_~a~0_4)) (= v_main_~b~0_3 (+ v_main_~b~0_4 (* (- 1) v_main_~a~0_4))) (= (+ v_main_~q~0_3 (* (- 1) v_main_~p~0_3)) v_main_~q~0_2) (= v_main_~s~0_2 (+ (* (- 1) v_main_~r~0_3) v_main_~s~0_3))) InVars {main_~q~0=v_main_~q~0_3, main_~b~0=v_main_~b~0_4, 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_4} OutVars{main_~q~0=v_main_~q~0_2, 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_2, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~s~0] {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} is VALID [2022-04-14 21:16:05,136 INFO L290 TraceCheckUtils]: 46: Hoare triple {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} is VALID [2022-04-14 21:16:05,136 INFO L272 TraceCheckUtils]: 47: Hoare triple {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {5319#true} is VALID [2022-04-14 21:16:05,136 INFO L290 TraceCheckUtils]: 48: Hoare triple {5319#true} [113] __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] {5319#true} is VALID [2022-04-14 21:16:05,136 INFO L290 TraceCheckUtils]: 49: Hoare triple {5319#true} [117] 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[] {5319#true} is VALID [2022-04-14 21:16:05,136 INFO L290 TraceCheckUtils]: 50: Hoare triple {5319#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,137 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {5319#true} {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} is VALID [2022-04-14 21:16:05,137 INFO L272 TraceCheckUtils]: 52: Hoare triple {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5319#true} is VALID [2022-04-14 21:16:05,137 INFO L290 TraceCheckUtils]: 53: Hoare triple {5319#true} [113] __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] {5319#true} is VALID [2022-04-14 21:16:05,137 INFO L290 TraceCheckUtils]: 54: Hoare triple {5319#true} [117] 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[] {5319#true} is VALID [2022-04-14 21:16:05,137 INFO L290 TraceCheckUtils]: 55: Hoare triple {5319#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,138 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {5319#true} {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} is VALID [2022-04-14 21:16:05,138 INFO L272 TraceCheckUtils]: 57: Hoare triple {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5319#true} is VALID [2022-04-14 21:16:05,138 INFO L290 TraceCheckUtils]: 58: Hoare triple {5319#true} [113] __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] {5319#true} is VALID [2022-04-14 21:16:05,138 INFO L290 TraceCheckUtils]: 59: Hoare triple {5319#true} [117] 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[] {5319#true} is VALID [2022-04-14 21:16:05,138 INFO L290 TraceCheckUtils]: 60: Hoare triple {5319#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,139 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {5319#true} {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} is VALID [2022-04-14 21:16:05,139 INFO L290 TraceCheckUtils]: 62: Hoare triple {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} is VALID [2022-04-14 21:16:05,140 INFO L290 TraceCheckUtils]: 63: Hoare triple {5464#(and (< main_~a~0 2) (< 0 main_~b~0))} [126] L43-->L43-2: Formula: (and (= v_main_~a~0_2 (+ v_main_~a~0_3 (* (- 1) v_main_~b~0_2))) (< v_main_~b~0_2 v_main_~a~0_3) (= v_main_~r~0_1 (+ v_main_~r~0_2 (* (- 1) v_main_~s~0_1))) (= v_main_~p~0_1 (+ (* (- 1) v_main_~q~0_1) v_main_~p~0_2))) InVars {main_~q~0=v_main_~q~0_1, 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_1, main_~a~0=v_main_~a~0_3} OutVars{main_~q~0=v_main_~q~0_1, main_~b~0=v_main_~b~0_2, 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_2} AuxVars[] AssignedVars[main_~p~0, main_~r~0, main_~a~0] {5320#false} is VALID [2022-04-14 21:16:05,140 INFO L290 TraceCheckUtils]: 64: Hoare triple {5320#false} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5320#false} is VALID [2022-04-14 21:16:05,140 INFO L272 TraceCheckUtils]: 65: Hoare triple {5320#false} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {5320#false} is VALID [2022-04-14 21:16:05,140 INFO L290 TraceCheckUtils]: 66: Hoare triple {5320#false} [113] __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] {5320#false} is VALID [2022-04-14 21:16:05,140 INFO L290 TraceCheckUtils]: 67: Hoare triple {5320#false} [116] 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[] {5320#false} is VALID [2022-04-14 21:16:05,140 INFO L290 TraceCheckUtils]: 68: Hoare triple {5320#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5320#false} is VALID [2022-04-14 21:16:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 19 proven. 12 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-04-14 21:16:05,140 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-14 21:16:05,527 INFO L290 TraceCheckUtils]: 68: Hoare triple {5320#false} [120] L12-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5320#false} is VALID [2022-04-14 21:16:05,528 INFO L290 TraceCheckUtils]: 67: Hoare triple {5320#false} [116] 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[] {5320#false} is VALID [2022-04-14 21:16:05,528 INFO L290 TraceCheckUtils]: 66: Hoare triple {5320#false} [113] __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] {5320#false} is VALID [2022-04-14 21:16:05,528 INFO L272 TraceCheckUtils]: 65: Hoare triple {5320#false} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {5320#false} is VALID [2022-04-14 21:16:05,528 INFO L290 TraceCheckUtils]: 64: Hoare triple {5320#false} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5320#false} is VALID [2022-04-14 21:16:05,528 INFO L290 TraceCheckUtils]: 63: Hoare triple {5549#(not (< main_~b~0 main_~a~0))} [126] L43-->L43-2: Formula: (and (= v_main_~a~0_2 (+ v_main_~a~0_3 (* (- 1) v_main_~b~0_2))) (< v_main_~b~0_2 v_main_~a~0_3) (= v_main_~r~0_1 (+ v_main_~r~0_2 (* (- 1) v_main_~s~0_1))) (= v_main_~p~0_1 (+ (* (- 1) v_main_~q~0_1) v_main_~p~0_2))) InVars {main_~q~0=v_main_~q~0_1, 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_1, main_~a~0=v_main_~a~0_3} OutVars{main_~q~0=v_main_~q~0_1, main_~b~0=v_main_~b~0_2, 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_2} AuxVars[] AssignedVars[main_~p~0, main_~r~0, main_~a~0] {5320#false} is VALID [2022-04-14 21:16:05,528 INFO L290 TraceCheckUtils]: 62: Hoare triple {5549#(not (< main_~b~0 main_~a~0))} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {5549#(not (< main_~b~0 main_~a~0))} is VALID [2022-04-14 21:16:05,529 INFO L284 TraceCheckUtils]: 61: Hoare quadruple {5319#true} {5549#(not (< main_~b~0 main_~a~0))} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5549#(not (< main_~b~0 main_~a~0))} is VALID [2022-04-14 21:16:05,529 INFO L290 TraceCheckUtils]: 60: Hoare triple {5319#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,529 INFO L290 TraceCheckUtils]: 59: Hoare triple {5319#true} [117] 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[] {5319#true} is VALID [2022-04-14 21:16:05,529 INFO L290 TraceCheckUtils]: 58: Hoare triple {5319#true} [113] __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] {5319#true} is VALID [2022-04-14 21:16:05,529 INFO L272 TraceCheckUtils]: 57: Hoare triple {5549#(not (< main_~b~0 main_~a~0))} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5319#true} is VALID [2022-04-14 21:16:05,530 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {5319#true} {5549#(not (< main_~b~0 main_~a~0))} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5549#(not (< main_~b~0 main_~a~0))} is VALID [2022-04-14 21:16:05,530 INFO L290 TraceCheckUtils]: 55: Hoare triple {5319#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,530 INFO L290 TraceCheckUtils]: 54: Hoare triple {5319#true} [117] 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[] {5319#true} is VALID [2022-04-14 21:16:05,530 INFO L290 TraceCheckUtils]: 53: Hoare triple {5319#true} [113] __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] {5319#true} is VALID [2022-04-14 21:16:05,530 INFO L272 TraceCheckUtils]: 52: Hoare triple {5549#(not (< main_~b~0 main_~a~0))} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5319#true} is VALID [2022-04-14 21:16:05,531 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {5319#true} {5549#(not (< main_~b~0 main_~a~0))} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {5549#(not (< main_~b~0 main_~a~0))} is VALID [2022-04-14 21:16:05,531 INFO L290 TraceCheckUtils]: 50: Hoare triple {5319#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,531 INFO L290 TraceCheckUtils]: 49: Hoare triple {5319#true} [117] 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[] {5319#true} is VALID [2022-04-14 21:16:05,531 INFO L290 TraceCheckUtils]: 48: Hoare triple {5319#true} [113] __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] {5319#true} is VALID [2022-04-14 21:16:05,531 INFO L272 TraceCheckUtils]: 47: Hoare triple {5549#(not (< main_~b~0 main_~a~0))} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {5319#true} is VALID [2022-04-14 21:16:05,531 INFO L290 TraceCheckUtils]: 46: Hoare triple {5549#(not (< main_~b~0 main_~a~0))} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5549#(not (< main_~b~0 main_~a~0))} is VALID [2022-04-14 21:16:05,532 INFO L290 TraceCheckUtils]: 45: Hoare triple {5604#(or (< main_~b~0 main_~a~0) (<= (* main_~a~0 2) main_~b~0))} [127] L43-->L43-2: Formula: (and (not (< v_main_~b~0_4 v_main_~a~0_4)) (= v_main_~b~0_3 (+ v_main_~b~0_4 (* (- 1) v_main_~a~0_4))) (= (+ v_main_~q~0_3 (* (- 1) v_main_~p~0_3)) v_main_~q~0_2) (= v_main_~s~0_2 (+ (* (- 1) v_main_~r~0_3) v_main_~s~0_3))) InVars {main_~q~0=v_main_~q~0_3, main_~b~0=v_main_~b~0_4, 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_4} OutVars{main_~q~0=v_main_~q~0_2, 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_2, main_~a~0=v_main_~a~0_4} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~s~0] {5549#(not (< main_~b~0 main_~a~0))} is VALID [2022-04-14 21:16:05,532 INFO L290 TraceCheckUtils]: 44: Hoare triple {5408#(<= main_~b~0 2)} [124] L38-->L43: Formula: (not (= v_main_~a~0_1 v_main_~b~0_1)) InVars {main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} OutVars{main_~b~0=v_main_~b~0_1, main_~a~0=v_main_~a~0_1} AuxVars[] AssignedVars[] {5604#(or (< main_~b~0 main_~a~0) (<= (* main_~a~0 2) main_~b~0))} is VALID [2022-04-14 21:16:05,533 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {5319#true} {5408#(<= main_~b~0 2)} [136] __VERIFIER_assertEXIT-->L38: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5408#(<= main_~b~0 2)} is VALID [2022-04-14 21:16:05,533 INFO L290 TraceCheckUtils]: 42: Hoare triple {5319#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,533 INFO L290 TraceCheckUtils]: 41: Hoare triple {5319#true} [117] 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[] {5319#true} is VALID [2022-04-14 21:16:05,533 INFO L290 TraceCheckUtils]: 40: Hoare triple {5319#true} [113] __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] {5319#true} is VALID [2022-04-14 21:16:05,533 INFO L272 TraceCheckUtils]: 39: Hoare triple {5408#(<= main_~b~0 2)} [118] L37-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_3| (ite (= (+ (* v_main_~q~0_11 v_main_~x~0_14) (* v_main_~s~0_11 v_main_~y~0_13)) v_main_~b~0_12) 1 0)) InVars {main_~q~0=v_main_~q~0_11, main_~y~0=v_main_~y~0_13, main_~x~0=v_main_~x~0_14, main_~b~0=v_main_~b~0_12, main_~s~0=v_main_~s~0_11} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_3|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~b~0, main_~s~0] {5319#true} is VALID [2022-04-14 21:16:05,534 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {5319#true} {5408#(<= main_~b~0 2)} [135] __VERIFIER_assertEXIT-->L37: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5408#(<= main_~b~0 2)} is VALID [2022-04-14 21:16:05,534 INFO L290 TraceCheckUtils]: 37: Hoare triple {5319#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,534 INFO L290 TraceCheckUtils]: 36: Hoare triple {5319#true} [117] 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[] {5319#true} is VALID [2022-04-14 21:16:05,534 INFO L290 TraceCheckUtils]: 35: Hoare triple {5319#true} [113] __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] {5319#true} is VALID [2022-04-14 21:16:05,534 INFO L272 TraceCheckUtils]: 34: Hoare triple {5408#(<= main_~b~0 2)} [114] L36-1-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (= (+ (* v_main_~p~0_11 v_main_~x~0_13) (* v_main_~r~0_11 v_main_~y~0_12)) v_main_~a~0_10) 1 0)) InVars {main_~y~0=v_main_~y~0_12, main_~x~0=v_main_~x~0_13, main_~p~0=v_main_~p~0_11, main_~r~0=v_main_~r~0_11, main_~a~0=v_main_~a~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~x~0, main_~y~0, main_~p~0, main_~r~0, main_~a~0] {5319#true} is VALID [2022-04-14 21:16:05,535 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {5319#true} {5408#(<= main_~b~0 2)} [134] __VERIFIER_assertEXIT-->L36-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {5408#(<= main_~b~0 2)} is VALID [2022-04-14 21:16:05,535 INFO L290 TraceCheckUtils]: 32: Hoare triple {5319#true} [122] L11-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,535 INFO L290 TraceCheckUtils]: 31: Hoare triple {5319#true} [117] 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[] {5319#true} is VALID [2022-04-14 21:16:05,535 INFO L290 TraceCheckUtils]: 30: Hoare triple {5319#true} [113] __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] {5319#true} is VALID [2022-04-14 21:16:05,535 INFO L272 TraceCheckUtils]: 29: Hoare triple {5408#(<= main_~b~0 2)} [111] L36-->__VERIFIER_assertENTRY: Formula: (= (ite (= (+ (* v_main_~p~0_10 v_main_~s~0_10) (* (- 1) (* v_main_~q~0_10 v_main_~r~0_10))) 1) 1 0) |v___VERIFIER_assert_#in~condInParam_1|) InVars {main_~q~0=v_main_~q~0_10, main_~p~0=v_main_~p~0_10, main_~r~0=v_main_~r~0_10, main_~s~0=v_main_~s~0_10} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[main_~q~0, __VERIFIER_assert_#in~cond, main_~p~0, main_~r~0, main_~s~0] {5319#true} is VALID [2022-04-14 21:16:05,535 INFO L290 TraceCheckUtils]: 28: Hoare triple {5408#(<= main_~b~0 2)} [109] L43-2-->L36: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5408#(<= main_~b~0 2)} is VALID [2022-04-14 21:16:05,535 INFO L290 TraceCheckUtils]: 27: Hoare triple {5659#(<= main_~y~0 2)} [106] L26-->L43-2: Formula: (and (= v_main_~a~0_7 v_main_~x~0_8) (= v_main_~r~0_7 0) (= v_main_~q~0_7 0) (= v_main_~b~0_9 v_main_~y~0_7) (= v_main_~s~0_7 1) (= v_main_~p~0_7 1)) InVars {main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7} OutVars{main_~q~0=v_main_~q~0_7, main_~x~0=v_main_~x~0_8, main_~y~0=v_main_~y~0_7, main_~b~0=v_main_~b~0_9, main_~p~0=v_main_~p~0_7, main_~r~0=v_main_~r~0_7, main_~s~0=v_main_~s~0_7, main_~a~0=v_main_~a~0_7} AuxVars[] AssignedVars[main_~q~0, main_~b~0, main_~p~0, main_~r~0, main_~s~0, main_~a~0] {5408#(<= main_~b~0 2)} is VALID [2022-04-14 21:16:05,536 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {5319#true} {5659#(<= main_~y~0 2)} [133] assume_abort_if_notEXIT-->L26: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {5659#(<= main_~y~0 2)} is VALID [2022-04-14 21:16:05,536 INFO L290 TraceCheckUtils]: 25: Hoare triple {5319#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,536 INFO L290 TraceCheckUtils]: 24: Hoare triple {5319#true} [102] 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[] {5319#true} is VALID [2022-04-14 21:16:05,536 INFO L290 TraceCheckUtils]: 23: Hoare triple {5319#true} [99] 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] {5319#true} is VALID [2022-04-14 21:16:05,536 INFO L272 TraceCheckUtils]: 22: Hoare triple {5659#(<= main_~y~0 2)} [105] L25-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_4| (ite (<= 1 v_main_~y~0_11) 1 0)) InVars {main_~y~0=v_main_~y~0_11} 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] {5319#true} is VALID [2022-04-14 21:16:05,536 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {5319#true} {5659#(<= main_~y~0 2)} [132] assume_abort_if_notEXIT-->L25: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {5659#(<= main_~y~0 2)} is VALID [2022-04-14 21:16:05,536 INFO L290 TraceCheckUtils]: 20: Hoare triple {5319#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,537 INFO L290 TraceCheckUtils]: 19: Hoare triple {5319#true} [102] 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[] {5319#true} is VALID [2022-04-14 21:16:05,537 INFO L290 TraceCheckUtils]: 18: Hoare triple {5319#true} [99] 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] {5319#true} is VALID [2022-04-14 21:16:05,537 INFO L272 TraceCheckUtils]: 17: Hoare triple {5659#(<= main_~y~0 2)} [103] L24-1-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_3| (ite (<= 1 v_main_~x~0_12) 1 0)) InVars {main_~x~0=v_main_~x~0_12} 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] {5319#true} is VALID [2022-04-14 21:16:05,537 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5367#(not (= |assume_abort_if_not_#in~cond| 0))} {5319#true} [131] 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 (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {5659#(<= main_~y~0 2)} is VALID [2022-04-14 21:16:05,537 INFO L290 TraceCheckUtils]: 15: Hoare triple {5367#(not (= |assume_abort_if_not_#in~cond| 0))} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5367#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:16:05,538 INFO L290 TraceCheckUtils]: 14: Hoare triple {5702#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} [102] 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[] {5367#(not (= |assume_abort_if_not_#in~cond| 0))} is VALID [2022-04-14 21:16:05,538 INFO L290 TraceCheckUtils]: 13: Hoare triple {5319#true} [99] 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] {5702#(or (not (= |assume_abort_if_not_#in~cond| 0)) (= assume_abort_if_not_~cond 0))} is VALID [2022-04-14 21:16:05,538 INFO L272 TraceCheckUtils]: 12: Hoare triple {5319#true} [100] L24-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_2| (ite (and (<= v_main_~y~0_10 2) (<= 0 v_main_~y~0_10)) 1 0)) InVars {main_~y~0=v_main_~y~0_10} 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] {5319#true} is VALID [2022-04-14 21:16:05,538 INFO L290 TraceCheckUtils]: 11: Hoare triple {5319#true} [98] L22-1-->L24: Formula: (and (<= |v_main_#t~nondet5_2| 2147483647) (<= 0 (+ |v_main_#t~nondet5_2| 2147483648)) (= v_main_~y~0_2 |v_main_#t~nondet5_2|)) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_~y~0=v_main_~y~0_2} AuxVars[] AssignedVars[main_#t~nondet5, main_~y~0] {5319#true} is VALID [2022-04-14 21:16:05,538 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5319#true} {5319#true} [130] 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_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {5319#true} is VALID [2022-04-14 21:16:05,538 INFO L290 TraceCheckUtils]: 9: Hoare triple {5319#true} [104] L8-2-->assume_abort_if_notEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,538 INFO L290 TraceCheckUtils]: 8: Hoare triple {5319#true} [102] 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[] {5319#true} is VALID [2022-04-14 21:16:05,538 INFO L290 TraceCheckUtils]: 7: Hoare triple {5319#true} [99] 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] {5319#true} is VALID [2022-04-14 21:16:05,538 INFO L272 TraceCheckUtils]: 6: Hoare triple {5319#true} [97] L22-->assume_abort_if_notENTRY: Formula: (= |v_assume_abort_if_not_#in~condInParam_1| (ite (and (<= v_main_~x~0_11 2) (<= 0 v_main_~x~0_11)) 1 0)) InVars {main_~x~0=v_main_~x~0_11} 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] {5319#true} is VALID [2022-04-14 21:16:05,538 INFO L290 TraceCheckUtils]: 5: Hoare triple {5319#true} [95] 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_4, main_~x~0=v_main_~x~0_1, main_~y~0=v_main_~y~0_1, main_~b~0=v_main_~b~0_5, main_~p~0=v_main_~p~0_4, main_~r~0=v_main_~r~0_4, main_~s~0=v_main_~s~0_4, main_~a~0=v_main_~a~0_5} 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] {5319#true} is VALID [2022-04-14 21:16:05,538 INFO L272 TraceCheckUtils]: 4: Hoare triple {5319#true} [92] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,539 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5319#true} {5319#true} [129] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,539 INFO L290 TraceCheckUtils]: 2: Hoare triple {5319#true} [96] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {5319#true} [93] 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) (< 0 |v_#StackHeapBarrier_1|) (= |v_#NULL.base_1| 0) (= 1 (select |v_#valid_1| 3)) (= (select |v_#length_1| 3) 12) (= (select |v_#length_1| 2) 10) (= (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] {5319#true} is VALID [2022-04-14 21:16:05,539 INFO L272 TraceCheckUtils]: 0: Hoare triple {5319#true} [91] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5319#true} is VALID [2022-04-14 21:16:05,539 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 19 proven. 12 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2022-04-14 21:16:05,539 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-14 21:16:05,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1047855646] [2022-04-14 21:16:05,539 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-14 21:16:05,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1233302210] [2022-04-14 21:16:05,539 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1233302210] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-14 21:16:05,539 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-14 21:16:05,539 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 12 [2022-04-14 21:16:05,539 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917792913] [2022-04-14 21:16:05,540 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-04-14 21:16:05,540 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 10 states have internal predecessors, (32), 7 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (17), 6 states have call predecessors, (17), 6 states have call successors, (17) Word has length 69 [2022-04-14 21:16:05,540 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-14 21:16:05,541 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 10 states have internal predecessors, (32), 7 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (17), 6 states have call predecessors, (17), 6 states have call successors, (17) [2022-04-14 21:16:05,611 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:16:05,612 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-14 21:16:05,612 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-14 21:16:05,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-14 21:16:05,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-14 21:16:05,612 INFO L87 Difference]: Start difference. First operand 86 states and 93 transitions. Second operand has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 10 states have internal predecessors, (32), 7 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (17), 6 states have call predecessors, (17), 6 states have call successors, (17) [2022-04-14 21:16:06,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:16:06,010 INFO L93 Difference]: Finished difference Result 59 states and 63 transitions. [2022-04-14 21:16:06,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-14 21:16:06,011 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 10 states have internal predecessors, (32), 7 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (17), 6 states have call predecessors, (17), 6 states have call successors, (17) Word has length 69 [2022-04-14 21:16:06,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-14 21:16:06,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 10 states have internal predecessors, (32), 7 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (17), 6 states have call predecessors, (17), 6 states have call successors, (17) [2022-04-14 21:16:06,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 41 transitions. [2022-04-14 21:16:06,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 10 states have internal predecessors, (32), 7 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (17), 6 states have call predecessors, (17), 6 states have call successors, (17) [2022-04-14 21:16:06,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 41 transitions. [2022-04-14 21:16:06,012 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 41 transitions. [2022-04-14 21:16:06,059 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-14 21:16:06,059 INFO L225 Difference]: With dead ends: 59 [2022-04-14 21:16:06,060 INFO L226 Difference]: Without dead ends: 0 [2022-04-14 21:16:06,060 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 126 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2022-04-14 21:16:06,060 INFO L913 BasicCegarLoop]: 30 mSDtfsCounter, 10 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 144 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-14 21:16:06,060 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 167 Invalid, 144 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-14 21:16:06,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-04-14 21:16:06,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-04-14 21:16:06,061 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-14 21:16:06,061 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) [2022-04-14 21:16:06,061 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) [2022-04-14 21:16:06,061 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) [2022-04-14 21:16:06,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:16:06,061 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-14 21:16:06,061 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-14 21:16:06,061 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:16:06,061 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:16:06,061 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. [2022-04-14 21:16:06,061 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. [2022-04-14 21:16:06,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-14 21:16:06,061 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2022-04-14 21:16:06,061 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-14 21:16:06,061 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:16:06,061 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-14 21:16:06,062 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-14 21:16:06,062 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-14 21:16:06,062 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) [2022-04-14 21:16:06,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-04-14 21:16:06,062 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 69 [2022-04-14 21:16:06,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-14 21:16:06,062 INFO L478 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-04-14 21:16:06,062 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.6666666666666665) internal successors, (32), 10 states have internal predecessors, (32), 7 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (17), 6 states have call predecessors, (17), 6 states have call successors, (17) [2022-04-14 21:16:06,062 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-04-14 21:16:06,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-14 21:16:06,064 INFO L788 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-14 21:16:06,083 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-14 21:16:06,264 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-04-14 21:16:06,267 INFO L719 BasicCegarLoop]: Path program histogram: [2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-04-14 21:16:06,268 INFO L177 ceAbstractionStarter]: Computing trace abstraction results [2022-04-14 21:16:06,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.04 09:16:06 BasicIcfg [2022-04-14 21:16:06,270 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-14 21:16:06,270 INFO L158 Benchmark]: Toolchain (without parser) took 75471.52ms. Allocated memory was 211.8MB in the beginning and 282.1MB in the end (delta: 70.3MB). Free memory was 160.7MB in the beginning and 220.3MB in the end (delta: -59.6MB). Peak memory consumption was 11.8MB. Max. memory is 8.0GB. [2022-04-14 21:16:06,270 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 211.8MB. Free memory is still 177.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-14 21:16:06,271 INFO L158 Benchmark]: CACSL2BoogieTranslator took 247.44ms. Allocated memory is still 211.8MB. Free memory was 160.5MB in the beginning and 186.7MB in the end (delta: -26.2MB). Peak memory consumption was 12.7MB. Max. memory is 8.0GB. [2022-04-14 21:16:06,271 INFO L158 Benchmark]: Boogie Preprocessor took 22.41ms. Allocated memory is still 211.8MB. Free memory was 186.7MB in the beginning and 185.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-14 21:16:06,271 INFO L158 Benchmark]: RCFGBuilder took 252.40ms. Allocated memory is still 211.8MB. Free memory was 185.1MB in the beginning and 173.6MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-04-14 21:16:06,271 INFO L158 Benchmark]: IcfgTransformer took 28.85ms. Allocated memory is still 211.8MB. Free memory was 173.6MB in the beginning and 171.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-14 21:16:06,271 INFO L158 Benchmark]: TraceAbstraction took 74915.94ms. Allocated memory was 211.8MB in the beginning and 282.1MB in the end (delta: 70.3MB). Free memory was 171.0MB in the beginning and 220.3MB in the end (delta: -49.3MB). Peak memory consumption was 22.2MB. Max. memory is 8.0GB. [2022-04-14 21:16:06,272 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 0.14ms. Allocated memory is still 211.8MB. Free memory is still 177.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 247.44ms. Allocated memory is still 211.8MB. Free memory was 160.5MB in the beginning and 186.7MB in the end (delta: -26.2MB). Peak memory consumption was 12.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 22.41ms. Allocated memory is still 211.8MB. Free memory was 186.7MB in the beginning and 185.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 252.40ms. Allocated memory is still 211.8MB. Free memory was 185.1MB in the beginning and 173.6MB in the end (delta: 11.5MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * IcfgTransformer took 28.85ms. Allocated memory is still 211.8MB. Free memory was 173.6MB in the beginning and 171.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * TraceAbstraction took 74915.94ms. Allocated memory was 211.8MB in the beginning and 282.1MB in the end (delta: 70.3MB). Free memory was 171.0MB in the beginning and 220.3MB in the end (delta: -49.3MB). Peak memory consumption was 22.2MB. 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, 37 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 74.9s, OverallIterations: 11, TraceHistogramMax: 7, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 7.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 269 SdHoareTripleChecker+Valid, 3.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 205 mSDsluCounter, 1627 SdHoareTripleChecker+Invalid, 2.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1233 mSDsCounter, 214 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1820 IncrementalHoareTripleChecker+Invalid, 2034 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 214 mSolverCounterUnsat, 394 mSDtfsCounter, 1820 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 869 GetRequests, 750 SyntacticMatches, 6 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 209 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=107occurred in iteration=9, InterpolantAutomatonStates: 95, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 40 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 63.5s InterpolantComputationTime, 556 NumberOfCodeBlocks, 556 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 849 ConstructedInterpolants, 0 QuantifiedInterpolants, 2635 SizeOfPredicates, 38 NumberOfNonLiveVariables, 1423 ConjunctsInSsa, 187 ConjunctsInUnsatCore, 16 InterpolantComputations, 6 PerfectInterpolantSequences, 908/1002 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! [2022-04-14 21:16:06,291 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...