./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/pthread-ext/08_rand_cas.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 9a849f68 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterMemDerefMemtrack.xml -i ../sv-benchmarks/c/pthread-ext/08_rand_cas.i -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 111430583c5cad5728291a83d9964586feec908088fcc502d1f1ab24d409725c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-9a849f6-m [2024-10-26 06:42:20,244 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-26 06:42:20,312 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf [2024-10-26 06:42:20,318 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-26 06:42:20,318 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-26 06:42:20,349 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-26 06:42:20,350 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-26 06:42:20,350 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-26 06:42:20,351 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-26 06:42:20,351 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-26 06:42:20,352 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-26 06:42:20,352 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-26 06:42:20,353 INFO L153 SettingsManager]: * Use SBE=true [2024-10-26 06:42:20,353 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-26 06:42:20,355 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-26 06:42:20,355 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-26 06:42:20,356 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-26 06:42:20,356 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-26 06:42:20,356 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-10-26 06:42:20,356 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-10-26 06:42:20,360 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-10-26 06:42:20,361 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-26 06:42:20,361 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-26 06:42:20,361 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-26 06:42:20,361 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-26 06:42:20,361 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-26 06:42:20,362 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-26 06:42:20,362 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-26 06:42:20,362 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-26 06:42:20,362 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-26 06:42:20,363 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-26 06:42:20,363 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-10-26 06:42:20,363 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-26 06:42:20,363 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-26 06:42:20,363 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-26 06:42:20,364 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-26 06:42:20,364 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-26 06:42:20,365 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-10-26 06:42:20,365 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-10-26 06:42:20,366 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-10-26 06:42:20,366 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-10-26 06:42:20,367 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/UGemCutter-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 111430583c5cad5728291a83d9964586feec908088fcc502d1f1ab24d409725c [2024-10-26 06:42:20,671 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-26 06:42:20,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-26 06:42:20,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-26 06:42:20,701 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-26 06:42:20,701 INFO L274 PluginConnector]: CDTParser initialized [2024-10-26 06:42:20,703 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../sv-benchmarks/c/pthread-ext/08_rand_cas.i [2024-10-26 06:42:22,120 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-26 06:42:22,349 INFO L384 CDTParser]: Found 1 translation units. [2024-10-26 06:42:22,350 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/08_rand_cas.i [2024-10-26 06:42:22,373 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/a13e414c4/73cf1de8825147ceb512cdbc172ae675/FLAGe77771b20 [2024-10-26 06:42:22,385 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/a13e414c4/73cf1de8825147ceb512cdbc172ae675 [2024-10-26 06:42:22,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-26 06:42:22,388 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-26 06:42:22,389 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-26 06:42:22,390 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-26 06:42:22,395 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-26 06:42:22,395 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:22,396 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e405f48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22, skipping insertion in model container [2024-10-26 06:42:22,396 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:22,443 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-26 06:42:22,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-26 06:42:22,836 INFO L200 MainTranslator]: Completed pre-run [2024-10-26 06:42:22,897 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-26 06:42:22,943 INFO L204 MainTranslator]: Completed translation [2024-10-26 06:42:22,943 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22 WrapperNode [2024-10-26 06:42:22,943 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-26 06:42:22,944 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-26 06:42:22,945 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-26 06:42:22,945 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-26 06:42:22,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:22,970 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:22,999 INFO L138 Inliner]: procedures = 178, calls = 38, calls flagged for inlining = 16, calls inlined = 17, statements flattened = 151 [2024-10-26 06:42:23,000 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-26 06:42:23,001 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-26 06:42:23,001 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-26 06:42:23,001 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-26 06:42:23,014 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:23,014 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:23,018 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:23,021 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:23,033 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:23,037 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:23,039 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:23,040 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:23,047 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-26 06:42:23,048 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-26 06:42:23,048 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-26 06:42:23,048 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-26 06:42:23,049 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22" (1/1) ... [2024-10-26 06:42:23,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-10-26 06:42:23,076 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:42:23,091 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-10-26 06:42:23,094 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-10-26 06:42:23,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-10-26 06:42:23,135 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-10-26 06:42:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-10-26 06:42:23,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-10-26 06:42:23,136 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-10-26 06:42:23,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-26 06:42:23,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-26 06:42:23,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-26 06:42:23,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-26 06:42:23,138 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-10-26 06:42:23,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-26 06:42:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-26 06:42:23,140 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-10-26 06:42:23,306 INFO L238 CfgBuilder]: Building ICFG [2024-10-26 06:42:23,308 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-26 06:42:23,567 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-26 06:42:23,567 INFO L287 CfgBuilder]: Performing block encoding [2024-10-26 06:42:23,756 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-26 06:42:23,757 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-26 06:42:23,758 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 06:42:23 BoogieIcfgContainer [2024-10-26 06:42:23,758 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-26 06:42:23,760 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-26 06:42:23,761 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-26 06:42:23,764 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-26 06:42:23,764 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 06:42:22" (1/3) ... [2024-10-26 06:42:23,766 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bede44c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 06:42:23, skipping insertion in model container [2024-10-26 06:42:23,766 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 06:42:22" (2/3) ... [2024-10-26 06:42:23,766 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bede44c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 06:42:23, skipping insertion in model container [2024-10-26 06:42:23,767 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 06:42:23" (3/3) ... [2024-10-26 06:42:23,768 INFO L112 eAbstractionObserver]: Analyzing ICFG 08_rand_cas.i [2024-10-26 06:42:23,783 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-26 06:42:23,783 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 20 error locations. [2024-10-26 06:42:23,783 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-26 06:42:23,861 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-10-26 06:42:23,906 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-26 06:42:23,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-26 06:42:23,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:42:23,909 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-10-26 06:42:23,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-10-26 06:42:23,966 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-26 06:42:23,975 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Thread1of1ForFork0 ======== [2024-10-26 06:42:23,980 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6b0b4b40, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-26 06:42:23,980 INFO L334 AbstractCegarLoop]: Starting to check reachability of 19 error locations. [2024-10-26 06:42:24,309 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:24,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:24,316 INFO L85 PathProgramCache]: Analyzing trace with hash 1564466095, now seen corresponding path program 1 times [2024-10-26 06:42:24,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:24,324 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177620849] [2024-10-26 06:42:24,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:24,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:24,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-26 06:42:24,619 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:24,619 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177620849] [2024-10-26 06:42:24,620 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [177620849] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:24,620 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:24,620 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-10-26 06:42:24,622 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758590516] [2024-10-26 06:42:24,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:24,627 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:42:24,627 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:24,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:42:24,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:42:24,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:24,657 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:24,658 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2024-10-26 06:42:24,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:24,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:24,781 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-26 06:42:24,781 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:24,781 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:24,781 INFO L85 PathProgramCache]: Analyzing trace with hash 1564466096, now seen corresponding path program 1 times [2024-10-26 06:42:24,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:24,782 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561559565] [2024-10-26 06:42:24,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:24,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:24,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:24,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-26 06:42:24,906 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:24,906 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561559565] [2024-10-26 06:42:24,906 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [561559565] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:24,907 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:24,907 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-10-26 06:42:24,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1809319838] [2024-10-26 06:42:24,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:24,908 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:42:24,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:24,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:42:24,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:42:24,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:24,912 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:24,912 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2024-10-26 06:42:24,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:24,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:25,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:25,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:25,063 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-26 06:42:25,063 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:25,063 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:25,063 INFO L85 PathProgramCache]: Analyzing trace with hash -1299001168, now seen corresponding path program 1 times [2024-10-26 06:42:25,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:25,064 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [790501797] [2024-10-26 06:42:25,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:25,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-26 06:42:25,282 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:25,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [790501797] [2024-10-26 06:42:25,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [790501797] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:25,283 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:25,283 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-26 06:42:25,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073587330] [2024-10-26 06:42:25,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:25,284 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-26 06:42:25,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:25,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-26 06:42:25,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-26 06:42:25,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:25,288 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:25,288 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.0) internal successors, (15), 5 states have internal predecessors, (15), 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) [2024-10-26 06:42:25,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:25,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:25,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:25,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:25,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:25,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:42:25,823 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-26 06:42:25,823 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err14REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:25,823 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:25,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1618960005, now seen corresponding path program 1 times [2024-10-26 06:42:25,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:25,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268995951] [2024-10-26 06:42:25,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:25,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:25,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:25,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-26 06:42:25,868 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:25,868 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1268995951] [2024-10-26 06:42:25,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1268995951] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:25,868 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:25,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:42:25,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264793740] [2024-10-26 06:42:25,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:25,869 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-26 06:42:25,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:25,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-26 06:42:25,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-26 06:42:25,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:25,871 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:25,871 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 3 states have internal predecessors, (18), 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) [2024-10-26 06:42:25,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:25,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:25,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:42:25,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:26,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:26,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:26,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:42:26,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:42:26,072 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (18 of 19 remaining) [2024-10-26 06:42:26,072 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (17 of 19 remaining) [2024-10-26 06:42:26,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (16 of 19 remaining) [2024-10-26 06:42:26,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (15 of 19 remaining) [2024-10-26 06:42:26,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err5REQUIRES_VIOLATIONMEMORY_DEREFERENCE (14 of 19 remaining) [2024-10-26 06:42:26,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (13 of 19 remaining) [2024-10-26 06:42:26,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err4ASSERT_VIOLATIONMEMORY_LEAK (12 of 19 remaining) [2024-10-26 06:42:26,073 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err18ASSERT_VIOLATIONMEMORY_LEAK (11 of 19 remaining) [2024-10-26 06:42:26,074 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err8REQUIRES_VIOLATIONMEMORY_DEREFERENCE (10 of 19 remaining) [2024-10-26 06:42:26,074 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err9REQUIRES_VIOLATIONMEMORY_DEREFERENCE (9 of 19 remaining) [2024-10-26 06:42:26,076 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err14REQUIRES_VIOLATIONMEMORY_DEREFERENCE (8 of 19 remaining) [2024-10-26 06:42:26,077 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err15REQUIRES_VIOLATIONMEMORY_DEREFERENCE (7 of 19 remaining) [2024-10-26 06:42:26,077 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err10REQUIRES_VIOLATIONMEMORY_DEREFERENCE (6 of 19 remaining) [2024-10-26 06:42:26,077 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err11REQUIRES_VIOLATIONMEMORY_DEREFERENCE (5 of 19 remaining) [2024-10-26 06:42:26,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err12REQUIRES_VIOLATIONMEMORY_DEREFERENCE (4 of 19 remaining) [2024-10-26 06:42:26,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err13REQUIRES_VIOLATIONMEMORY_DEREFERENCE (3 of 19 remaining) [2024-10-26 06:42:26,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE (2 of 19 remaining) [2024-10-26 06:42:26,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err17REQUIRES_VIOLATIONMEMORY_DEREFERENCE (1 of 19 remaining) [2024-10-26 06:42:26,078 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err7ASSERT_VIOLATIONMEMORY_LEAK (0 of 19 remaining) [2024-10-26 06:42:26,079 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-26 06:42:26,100 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-10-26 06:42:26,102 INFO L312 ceAbstractionStarter]: Result for error location thr1Thread1of1ForFork0 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/2) [2024-10-26 06:42:26,107 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-26 06:42:26,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-26 06:42:26,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:42:26,131 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-10-26 06:42:26,133 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2024-10-26 06:42:26,136 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-26 06:42:26,136 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-10-26 06:42:26,136 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6b0b4b40, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-26 06:42:26,137 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-10-26 06:42:26,254 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-10-26 06:42:26,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:26,255 INFO L85 PathProgramCache]: Analyzing trace with hash 1896579585, now seen corresponding path program 1 times [2024-10-26 06:42:26,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:26,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174645629] [2024-10-26 06:42:26,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:26,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:26,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-26 06:42:26,264 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-26 06:42:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-26 06:42:26,291 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-26 06:42:26,292 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-26 06:42:26,292 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-10-26 06:42:26,292 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK (0 of 2 remaining) [2024-10-26 06:42:26,292 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-26 06:42:26,293 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-10-26 06:42:26,294 INFO L312 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN (2/2) [2024-10-26 06:42:26,294 WARN L239 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-10-26 06:42:26,294 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-10-26 06:42:26,351 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-10-26 06:42:26,358 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-26 06:42:26,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-26 06:42:26,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:42:26,360 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-10-26 06:42:26,362 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2024-10-26 06:42:26,366 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-26 06:42:26,367 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-10-26 06:42:26,367 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6b0b4b40, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-26 06:42:26,367 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-10-26 06:42:26,539 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-10-26 06:42:26,539 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:26,540 INFO L85 PathProgramCache]: Analyzing trace with hash -572451316, now seen corresponding path program 1 times [2024-10-26 06:42:26,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:26,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [679872191] [2024-10-26 06:42:26,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:26,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-26 06:42:26,566 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-26 06:42:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-26 06:42:26,575 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-26 06:42:26,577 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-26 06:42:26,577 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-10-26 06:42:26,577 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK (0 of 2 remaining) [2024-10-26 06:42:26,577 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-26 06:42:26,579 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-10-26 06:42:26,579 INFO L312 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN (1/3) [2024-10-26 06:42:26,579 WARN L239 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-10-26 06:42:26,579 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-10-26 06:42:26,659 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-10-26 06:42:26,663 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-26 06:42:26,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-26 06:42:26,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:42:26,669 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-10-26 06:42:26,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2024-10-26 06:42:26,674 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-26 06:42:26,674 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Thread3of3ForFork0 ======== [2024-10-26 06:42:26,675 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6b0b4b40, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-26 06:42:26,676 INFO L334 AbstractCegarLoop]: Starting to check reachability of 19 error locations. [2024-10-26 06:42:26,948 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:42:26,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:42:26,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:42:26,969 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:42:26,974 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:26,974 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:26,974 INFO L85 PathProgramCache]: Analyzing trace with hash -2098787068, now seen corresponding path program 1 times [2024-10-26 06:42:26,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:26,975 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [175395359] [2024-10-26 06:42:26,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:26,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:27,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-10-26 06:42:27,013 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:27,013 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [175395359] [2024-10-26 06:42:27,014 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [175395359] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:27,014 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:27,014 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-10-26 06:42:27,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192386829] [2024-10-26 06:42:27,014 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:27,015 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:42:27,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:27,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:42:27,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:42:27,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:27,016 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:27,017 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 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) [2024-10-26 06:42:27,017 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:27,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:27,251 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-10-26 06:42:27,251 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:27,252 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:27,252 INFO L85 PathProgramCache]: Analyzing trace with hash -2098787067, now seen corresponding path program 1 times [2024-10-26 06:42:27,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:27,252 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827489666] [2024-10-26 06:42:27,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:27,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:27,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:27,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-10-26 06:42:27,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:27,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1827489666] [2024-10-26 06:42:27,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1827489666] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:27,340 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:27,340 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-10-26 06:42:27,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727278269] [2024-10-26 06:42:27,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:27,341 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:42:27,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:27,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:42:27,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:42:27,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:27,346 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:27,346 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 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) [2024-10-26 06:42:27,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:27,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:27,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:27,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:27,824 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-10-26 06:42:27,824 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:27,825 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:27,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1937333044, now seen corresponding path program 1 times [2024-10-26 06:42:27,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:27,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413755667] [2024-10-26 06:42:27,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:27,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:27,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-10-26 06:42:27,928 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:27,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413755667] [2024-10-26 06:42:27,928 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [413755667] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:27,928 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:27,928 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-26 06:42:27,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1839090744] [2024-10-26 06:42:27,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:27,929 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-26 06:42:27,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:27,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-26 06:42:27,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-26 06:42:27,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:27,931 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:27,931 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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) [2024-10-26 06:42:27,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:27,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:27,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:34,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:34,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:34,902 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:34,902 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-26 06:42:34,902 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:34,903 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:34,903 INFO L85 PathProgramCache]: Analyzing trace with hash -1244766131, now seen corresponding path program 1 times [2024-10-26 06:42:34,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:34,903 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288069057] [2024-10-26 06:42:34,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:34,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:34,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:34,969 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-10-26 06:42:34,970 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:34,970 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288069057] [2024-10-26 06:42:34,970 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288069057] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:34,970 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:34,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-26 06:42:34,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662145819] [2024-10-26 06:42:34,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:34,971 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-26 06:42:34,972 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:34,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-26 06:42:34,972 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-26 06:42:34,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:34,974 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:34,974 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 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) [2024-10-26 06:42:34,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:34,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:34,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:34,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:36,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:36,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:36,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:36,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:36,498 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-10-26 06:42:36,498 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:36,498 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:36,498 INFO L85 PathProgramCache]: Analyzing trace with hash 1967748194, now seen corresponding path program 1 times [2024-10-26 06:42:36,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:36,499 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76824938] [2024-10-26 06:42:36,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:36,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:36,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:36,603 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:42:36,604 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:36,604 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76824938] [2024-10-26 06:42:36,604 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [76824938] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:36,604 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:36,604 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-26 06:42:36,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592492336] [2024-10-26 06:42:36,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:36,605 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-26 06:42:36,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:36,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-26 06:42:36,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-26 06:42:36,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:36,606 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:36,606 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 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) [2024-10-26 06:42:36,606 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:36,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:36,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:36,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:36,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:37,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:37,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:37,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:37,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:37,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:37,400 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-10-26 06:42:37,400 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:37,400 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:37,400 INFO L85 PathProgramCache]: Analyzing trace with hash -734418417, now seen corresponding path program 1 times [2024-10-26 06:42:37,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:37,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1000952963] [2024-10-26 06:42:37,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:37,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:37,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:37,517 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-10-26 06:42:37,518 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:37,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1000952963] [2024-10-26 06:42:37,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1000952963] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:37,520 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:37,520 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:42:37,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1585399233] [2024-10-26 06:42:37,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:37,521 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:42:37,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:37,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:42:37,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:42:37,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:37,522 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:37,522 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 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) [2024-10-26 06:42:37,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:37,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:37,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:37,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:37,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:37,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:41,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:41,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:41,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:41,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:41,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:41,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:41,832 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-10-26 06:42:41,832 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:41,832 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:41,832 INFO L85 PathProgramCache]: Analyzing trace with hash -801425170, now seen corresponding path program 1 times [2024-10-26 06:42:41,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:41,832 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089605352] [2024-10-26 06:42:41,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:41,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:41,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:41,940 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-10-26 06:42:41,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:41,940 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089605352] [2024-10-26 06:42:41,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2089605352] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:41,941 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:41,941 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:42:41,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095125868] [2024-10-26 06:42:41,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:41,941 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:42:41,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:41,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:42:41,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:42:41,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:41,943 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:41,943 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 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) [2024-10-26 06:42:41,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:41,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:41,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:41,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:41,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:41,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:41,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:45,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:45,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:45,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:45,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:45,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:45,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:45,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:45,140 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-10-26 06:42:45,140 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:45,140 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:45,141 INFO L85 PathProgramCache]: Analyzing trace with hash -800501649, now seen corresponding path program 1 times [2024-10-26 06:42:45,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:45,141 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1197369838] [2024-10-26 06:42:45,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:45,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:45,307 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-10-26 06:42:45,307 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:45,308 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1197369838] [2024-10-26 06:42:45,308 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1197369838] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:45,308 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:45,308 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:42:45,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002078185] [2024-10-26 06:42:45,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:45,309 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:42:45,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:45,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:42:45,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:42:45,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:45,310 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:45,311 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 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) [2024-10-26 06:42:45,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:45,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:45,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:45,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:45,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:45,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:45,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:45,311 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:48,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:48,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:48,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:48,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:48,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:48,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:48,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:48,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:48,870 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-10-26 06:42:48,870 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:48,871 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:48,871 INFO L85 PathProgramCache]: Analyzing trace with hash 1250776790, now seen corresponding path program 1 times [2024-10-26 06:42:48,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:48,871 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113439626] [2024-10-26 06:42:48,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:48,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:49,077 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-10-26 06:42:49,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:49,077 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113439626] [2024-10-26 06:42:49,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [113439626] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:42:49,078 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:42:49,078 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-26 06:42:49,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83809988] [2024-10-26 06:42:49,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:42:49,078 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-26 06:42:49,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:49,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-26 06:42:49,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-26 06:42:49,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:49,080 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:49,080 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 6 states have internal predecessors, (52), 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) [2024-10-26 06:42:49,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:49,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:49,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:49,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:49,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:49,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:49,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:49,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:49,081 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:52,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:52,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:52,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:52,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:52,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:52,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:52,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:42:52,672 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-10-26 06:42:52,672 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:52,673 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:52,673 INFO L85 PathProgramCache]: Analyzing trace with hash 1626763766, now seen corresponding path program 1 times [2024-10-26 06:42:52,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:52,673 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [727618707] [2024-10-26 06:42:52,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:52,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:52,900 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-10-26 06:42:52,900 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:52,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [727618707] [2024-10-26 06:42:52,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [727618707] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:42:52,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [531484370] [2024-10-26 06:42:52,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:52,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:42:52,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:42:52,903 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:42:52,904 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-10-26 06:42:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:53,044 INFO L255 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-10-26 06:42:53,050 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:42:53,109 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:42:53,110 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:42:53,171 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-10-26 06:42:53,175 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 22 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-10-26 06:42:53,175 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:42:53,238 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:42:53,267 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 23 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-10-26 06:42:53,268 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [531484370] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:42:53,268 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:42:53,268 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4, 5] total 6 [2024-10-26 06:42:53,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653398186] [2024-10-26 06:42:53,268 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:42:53,269 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-26 06:42:53,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:53,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-26 06:42:53,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-10-26 06:42:53,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:53,270 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:53,271 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 14.833333333333334) internal successors, (89), 7 states have internal predecessors, (89), 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) [2024-10-26 06:42:53,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:53,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:53,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:53,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:53,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:53,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:53,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:53,271 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:53,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:42:53,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:53,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:53,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:53,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:53,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:53,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:53,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:53,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:53,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:53,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:42:53,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:42:53,682 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-10-26 06:42:53,867 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-10-26 06:42:53,868 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:53,868 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:53,868 INFO L85 PathProgramCache]: Analyzing trace with hash 1251700311, now seen corresponding path program 1 times [2024-10-26 06:42:53,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:53,869 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [423662387] [2024-10-26 06:42:53,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:53,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:54,218 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-10-26 06:42:54,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:54,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [423662387] [2024-10-26 06:42:54,219 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [423662387] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:42:54,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2090612173] [2024-10-26 06:42:54,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:54,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:42:54,221 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:42:54,222 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:42:54,227 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-10-26 06:42:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:54,371 INFO L255 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-10-26 06:42:54,376 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:42:54,424 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:42:54,424 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:42:54,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2024-10-26 06:42:54,495 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 12 [2024-10-26 06:42:54,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-10-26 06:42:54,505 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-10-26 06:42:54,536 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-10-26 06:42:54,536 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:42:54,586 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:42:54,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 91 [2024-10-26 06:42:54,602 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:42:54,602 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 82 treesize of output 85 [2024-10-26 06:42:54,895 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:42:54,895 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 20 [2024-10-26 06:42:54,898 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2024-10-26 06:42:54,924 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-10-26 06:42:54,925 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2090612173] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:42:54,925 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:42:54,925 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9, 9] total 17 [2024-10-26 06:42:54,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1393816720] [2024-10-26 06:42:54,925 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:42:54,925 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-10-26 06:42:54,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:42:54,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-10-26 06:42:54,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=221, Unknown=3, NotChecked=0, Total=272 [2024-10-26 06:42:54,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:54,927 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:42:54,927 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 5.9411764705882355) internal successors, (101), 17 states have internal predecessors, (101), 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) [2024-10-26 06:42:54,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:54,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:54,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:54,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:54,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:54,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:54,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:54,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:54,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:42:54,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:42:54,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:42:59,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:59,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:59,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:42:59,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:59,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:42:59,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:59,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:59,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:42:59,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:42:59,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:42:59,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-10-26 06:42:59,605 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-10-26 06:42:59,789 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-10-26 06:42:59,790 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:42:59,790 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:42:59,791 INFO L85 PathProgramCache]: Analyzing trace with hash 923066059, now seen corresponding path program 1 times [2024-10-26 06:42:59,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:42:59,791 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1266058721] [2024-10-26 06:42:59,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:59,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:42:59,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:59,869 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-10-26 06:42:59,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:42:59,870 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1266058721] [2024-10-26 06:42:59,870 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1266058721] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:42:59,870 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [783649470] [2024-10-26 06:42:59,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:42:59,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:42:59,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:42:59,872 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:42:59,874 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-10-26 06:42:59,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:42:59,991 INFO L255 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-10-26 06:42:59,993 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:43:00,027 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-10-26 06:43:00,027 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:43:00,046 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-10-26 06:43:00,046 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [783649470] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:43:00,046 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:43:00,047 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-10-26 06:43:00,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861474787] [2024-10-26 06:43:00,047 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:43:00,047 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-26 06:43:00,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:43:00,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-26 06:43:00,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-10-26 06:43:00,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:00,049 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:43:00,049 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.428571428571429) internal successors, (52), 7 states have internal predecessors, (52), 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) [2024-10-26 06:43:00,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:00,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:00,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:00,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:00,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:00,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-10-26 06:43:00,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:00,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:00,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:00,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:00,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:00,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:00,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-10-26 06:43:00,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:00,490 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-10-26 06:43:00,674 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-10-26 06:43:00,675 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:43:00,675 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:43:00,675 INFO L85 PathProgramCache]: Analyzing trace with hash -1743909438, now seen corresponding path program 1 times [2024-10-26 06:43:00,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:43:00,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565763237] [2024-10-26 06:43:00,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:00,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:43:00,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:00,797 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-10-26 06:43:00,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:43:00,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1565763237] [2024-10-26 06:43:00,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1565763237] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:43:00,798 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:43:00,798 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:43:00,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101499311] [2024-10-26 06:43:00,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:43:00,799 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:43:00,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:43:00,800 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:43:00,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:43:00,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:00,801 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:43:00,801 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 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) [2024-10-26 06:43:00,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:00,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:00,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:00,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:00,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:00,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:00,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-10-26 06:43:00,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:00,802 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:04,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:04,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:04,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:04,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:04,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:04,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:04,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:04,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:04,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:04,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:04,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-10-26 06:43:04,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:04,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:04,517 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-10-26 06:43:04,517 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:43:04,517 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:43:04,517 INFO L85 PathProgramCache]: Analyzing trace with hash 521186963, now seen corresponding path program 1 times [2024-10-26 06:43:04,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:43:04,518 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2087033415] [2024-10-26 06:43:04,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:04,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:43:04,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:04,705 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-10-26 06:43:04,706 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:43:04,706 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2087033415] [2024-10-26 06:43:04,706 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2087033415] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:43:04,706 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:43:04,706 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-26 06:43:04,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74445053] [2024-10-26 06:43:04,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:43:04,707 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-26 06:43:04,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:43:04,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-26 06:43:04,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-26 06:43:04,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:04,709 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:43:04,709 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 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) [2024-10-26 06:43:04,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:04,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:04,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:04,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:04,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:04,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:04,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:04,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:04,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:04,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:04,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-10-26 06:43:04,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:04,711 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:04,711 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:06,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:06,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:06,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:06,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:06,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:06,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:06,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:06,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:06,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:06,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:06,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-10-26 06:43:06,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:06,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:06,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:06,656 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-10-26 06:43:06,656 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:43:06,657 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:43:06,657 INFO L85 PathProgramCache]: Analyzing trace with hash 616935, now seen corresponding path program 1 times [2024-10-26 06:43:06,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:43:06,657 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159502124] [2024-10-26 06:43:06,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:06,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:43:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-10-26 06:43:06,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:43:06,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159502124] [2024-10-26 06:43:06,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1159502124] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:43:06,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1722022843] [2024-10-26 06:43:06,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:06,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:43:06,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:43:06,793 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:43:06,795 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-10-26 06:43:06,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:06,909 INFO L255 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-10-26 06:43:06,910 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:43:07,009 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:43:07,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:43:07,105 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-10-26 06:43:07,107 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-10-26 06:43:07,107 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:43:07,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:43:07,211 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-10-26 06:43:07,211 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1722022843] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:43:07,211 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:43:07,211 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 3, 4] total 10 [2024-10-26 06:43:07,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347983016] [2024-10-26 06:43:07,211 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:43:07,212 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-10-26 06:43:07,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:43:07,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-10-26 06:43:07,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2024-10-26 06:43:07,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:07,213 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:43:07,213 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 10.8) internal successors, (108), 11 states have internal predecessors, (108), 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) [2024-10-26 06:43:07,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:07,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:07,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:07,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:07,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:07,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:07,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:07,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:07,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:07,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:07,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-10-26 06:43:07,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:07,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:07,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:07,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:07,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:07,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:07,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:07,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:07,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:07,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:07,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:07,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:07,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:07,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:07,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-10-26 06:43:07,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:07,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:07,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:07,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:07,562 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-10-26 06:43:07,750 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:43:07,751 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:43:07,751 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:43:07,751 INFO L85 PathProgramCache]: Analyzing trace with hash 1845671533, now seen corresponding path program 1 times [2024-10-26 06:43:07,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:43:07,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1181973335] [2024-10-26 06:43:07,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:07,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:43:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:08,076 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 41 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-10-26 06:43:08,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:43:08,077 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1181973335] [2024-10-26 06:43:08,077 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1181973335] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:43:08,077 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1558839003] [2024-10-26 06:43:08,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:08,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:43:08,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:43:08,079 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:43:08,081 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-10-26 06:43:08,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:08,215 INFO L255 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-10-26 06:43:08,218 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:43:08,340 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:43:08,340 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:43:08,424 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-10-26 06:43:08,448 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:43:08,448 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:43:08,526 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-10-26 06:43:08,529 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 41 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-10-26 06:43:08,529 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:43:08,577 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:43:08,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:43:08,701 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 21 proven. 30 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-10-26 06:43:08,702 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1558839003] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:43:08,702 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:43:08,702 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 18 [2024-10-26 06:43:08,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123479280] [2024-10-26 06:43:08,702 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:43:08,702 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-10-26 06:43:08,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:43:08,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-10-26 06:43:08,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=251, Unknown=0, NotChecked=0, Total=342 [2024-10-26 06:43:08,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:08,704 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:43:08,704 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 9.055555555555555) internal successors, (163), 19 states have internal predecessors, (163), 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) [2024-10-26 06:43:08,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:08,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:08,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:08,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:08,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:08,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:08,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:08,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:08,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:08,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:08,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-10-26 06:43:08,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:08,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:08,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:08,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:08,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:09,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:09,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:09,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:43:09,220 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-10-26 06:43:09,407 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:43:09,408 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:43:09,408 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:43:09,408 INFO L85 PathProgramCache]: Analyzing trace with hash 1232242254, now seen corresponding path program 1 times [2024-10-26 06:43:09,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:43:09,408 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680044095] [2024-10-26 06:43:09,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:09,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:43:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:09,827 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 8 proven. 31 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-10-26 06:43:09,828 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:43:09,828 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680044095] [2024-10-26 06:43:09,828 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [680044095] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:43:09,828 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [378469609] [2024-10-26 06:43:09,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:09,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:43:09,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:43:09,830 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:43:09,831 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-10-26 06:43:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:09,966 INFO L255 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-10-26 06:43:09,969 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:43:10,250 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:43:10,252 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-10-26 06:43:10,255 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:43:10,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 7 [2024-10-26 06:43:10,263 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-10-26 06:43:10,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-10-26 06:43:10,310 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:10,311 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 49 treesize of output 37 [2024-10-26 06:43:10,332 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 18 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-10-26 06:43:10,333 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:43:10,355 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:10,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 101 treesize of output 104 [2024-10-26 06:43:10,368 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:10,368 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 95 treesize of output 98 [2024-10-26 06:43:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-10-26 06:43:10,772 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [378469609] provided 1 perfect and 1 imperfect interpolant sequences [2024-10-26 06:43:10,773 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-10-26 06:43:10,773 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [11, 11] total 23 [2024-10-26 06:43:10,773 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [678669149] [2024-10-26 06:43:10,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:43:10,773 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-10-26 06:43:10,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:43:10,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-10-26 06:43:10,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=406, Unknown=0, NotChecked=0, Total=506 [2024-10-26 06:43:10,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:10,775 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:43:10,775 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.285714285714286) internal successors, (58), 7 states have internal predecessors, (58), 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) [2024-10-26 06:43:10,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:10,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:10,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:10,775 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:43:10,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:15,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:15,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:15,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:15,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:15,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:15,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:15,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:15,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:15,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:15,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:15,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-10-26 06:43:15,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:15,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:15,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:15,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:15,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:43:15,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:43:15,421 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-10-26 06:43:15,608 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2024-10-26 06:43:15,608 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:43:15,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:43:15,609 INFO L85 PathProgramCache]: Analyzing trace with hash 1807653842, now seen corresponding path program 1 times [2024-10-26 06:43:15,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:43:15,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501420509] [2024-10-26 06:43:15,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:15,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:43:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:15,955 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 34 proven. 32 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-10-26 06:43:15,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:43:15,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [501420509] [2024-10-26 06:43:15,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [501420509] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:43:15,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1858419324] [2024-10-26 06:43:15,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:15,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:43:15,956 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:43:15,958 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:43:15,959 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-10-26 06:43:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:16,097 INFO L255 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-10-26 06:43:16,099 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:43:16,193 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:43:16,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:43:16,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-10-26 06:43:16,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-10-26 06:43:16,285 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-10-26 06:43:16,288 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-10-26 06:43:16,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-26 06:43:16,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 12 [2024-10-26 06:43:16,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-10-26 06:43:16,492 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 26 proven. 32 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-10-26 06:43:16,492 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:43:17,185 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:17,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 96 treesize of output 99 [2024-10-26 06:43:17,194 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:17,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 93 [2024-10-26 06:43:17,559 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 18 proven. 22 refuted. 18 times theorem prover too weak. 20 trivial. 0 not checked. [2024-10-26 06:43:17,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1858419324] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:43:17,560 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:43:17,560 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7, 7] total 17 [2024-10-26 06:43:17,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1948311630] [2024-10-26 06:43:17,560 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:43:17,560 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-10-26 06:43:17,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:43:17,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-10-26 06:43:17,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=212, Unknown=9, NotChecked=0, Total=272 [2024-10-26 06:43:17,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:17,562 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:43:17,562 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 10.882352941176471) internal successors, (185), 17 states have internal predecessors, (185), 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) [2024-10-26 06:43:17,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:17,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:17,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:17,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:17,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:17,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:17,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:17,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:17,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:17,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:17,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-10-26 06:43:17,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:17,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:17,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:17,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:17,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:43:17,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:43:17,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:20,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:43:22,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:43:22,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:22,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:22,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:22,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:22,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:22,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:22,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:22,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:22,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:22,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:22,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-10-26 06:43:22,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:22,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:22,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:22,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:22,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:43:22,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:43:22,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:43:22,793 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-10-26 06:43:22,977 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:43:22,977 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:43:22,978 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:43:22,978 INFO L85 PathProgramCache]: Analyzing trace with hash 963181971, now seen corresponding path program 1 times [2024-10-26 06:43:22,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:43:22,978 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [236790534] [2024-10-26 06:43:22,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:22,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:43:23,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:23,372 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 38 proven. 32 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-10-26 06:43:23,372 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:43:23,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [236790534] [2024-10-26 06:43:23,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [236790534] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:43:23,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1730889603] [2024-10-26 06:43:23,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:23,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:43:23,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:43:23,374 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:43:23,376 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-10-26 06:43:23,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:23,525 INFO L255 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-10-26 06:43:23,527 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:43:23,622 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:43:23,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:43:23,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 16 [2024-10-26 06:43:23,849 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 12 [2024-10-26 06:43:23,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-10-26 06:43:23,856 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-10-26 06:43:23,883 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 6 proven. 30 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-10-26 06:43:23,884 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:43:23,922 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:23,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 91 [2024-10-26 06:43:23,935 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:23,935 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 82 treesize of output 85 [2024-10-26 06:43:24,218 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:24,219 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 20 [2024-10-26 06:43:24,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2024-10-26 06:43:24,304 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-10-26 06:43:24,305 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1730889603] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:43:24,305 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:43:24,305 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8, 8] total 23 [2024-10-26 06:43:24,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178712318] [2024-10-26 06:43:24,305 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:43:24,306 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-10-26 06:43:24,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:43:24,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-10-26 06:43:24,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=422, Unknown=6, NotChecked=0, Total=506 [2024-10-26 06:43:24,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:24,308 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:43:24,308 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 8.565217391304348) internal successors, (197), 23 states have internal predecessors, (197), 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) [2024-10-26 06:43:24,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:24,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:24,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:24,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:24,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:24,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:43:24,309 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:30,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:30,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:30,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:30,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:30,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:30,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:30,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:30,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:30,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:30,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:30,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-10-26 06:43:30,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:30,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:30,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:30,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:30,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:43:30,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:43:30,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:43:30,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-10-26 06:43:30,157 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2024-10-26 06:43:30,346 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2024-10-26 06:43:30,346 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:43:30,347 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:43:30,347 INFO L85 PathProgramCache]: Analyzing trace with hash -785538344, now seen corresponding path program 1 times [2024-10-26 06:43:30,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:43:30,347 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294200445] [2024-10-26 06:43:30,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:30,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:43:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:30,489 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-10-26 06:43:30,490 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:43:30,490 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294200445] [2024-10-26 06:43:30,490 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1294200445] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:43:30,490 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:43:30,490 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-26 06:43:30,490 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92663296] [2024-10-26 06:43:30,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:43:30,491 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-26 06:43:30,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:43:30,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-26 06:43:30,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-26 06:43:30,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:30,493 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:43:30,493 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.0) internal successors, (85), 5 states have internal predecessors, (85), 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) [2024-10-26 06:43:30,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:30,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:30,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:30,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:30,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2024-10-26 06:43:30,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:32,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:32,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:32,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:32,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:32,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:32,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:32,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:32,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:32,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:32,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:32,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-10-26 06:43:32,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:32,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:32,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:32,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:32,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:43:32,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:43:32,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:43:32,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-10-26 06:43:32,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:32,960 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2024-10-26 06:43:32,960 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:43:32,960 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:43:32,960 INFO L85 PathProgramCache]: Analyzing trace with hash 534940896, now seen corresponding path program 2 times [2024-10-26 06:43:32,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:43:32,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [897700143] [2024-10-26 06:43:32,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:43:32,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:43:32,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:43:33,467 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 11 proven. 32 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-10-26 06:43:33,468 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:43:33,468 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [897700143] [2024-10-26 06:43:33,468 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [897700143] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:43:33,468 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2076357295] [2024-10-26 06:43:33,468 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-10-26 06:43:33,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:43:33,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:43:33,470 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:43:33,472 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-10-26 06:43:33,606 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-10-26 06:43:33,606 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-26 06:43:33,608 INFO L255 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-10-26 06:43:33,611 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:43:33,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-10-26 06:43:33,783 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:43:33,784 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:43:34,091 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:43:34,091 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:43:34,214 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 19 [2024-10-26 06:43:34,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2024-10-26 06:43:34,223 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-10-26 06:43:34,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2024-10-26 06:43:34,533 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:34,534 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 20 [2024-10-26 06:43:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 13 proven. 30 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-10-26 06:43:34,587 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:43:34,626 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:34,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 86 [2024-10-26 06:43:35,114 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:35,115 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 91 [2024-10-26 06:43:35,129 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:35,130 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 167 treesize of output 179 [2024-10-26 06:43:36,686 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:43:36,707 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:43:40,325 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:40,326 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 264 treesize of output 334 [2024-10-26 06:43:48,269 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:43:48,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 114 treesize of output 116 [2024-10-26 06:43:48,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 97 [2024-10-26 06:43:48,277 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 81 [2024-10-26 06:43:48,279 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 79 [2024-10-26 06:43:48,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 77 [2024-10-26 06:43:48,283 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 114 [2024-10-26 06:43:48,285 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 56 [2024-10-26 06:43:48,291 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-26 06:43:48,292 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-26 06:43:48,295 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-10-26 06:43:48,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 1 [2024-10-26 06:43:48,297 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-26 06:43:48,298 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-26 06:43:48,301 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-10-26 06:43:48,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 1 [2024-10-26 06:43:48,307 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-10-26 06:43:48,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 1 [2024-10-26 06:43:48,312 INFO L349 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2024-10-26 06:43:48,312 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 114 treesize of output 1 [2024-10-26 06:43:48,318 INFO L349 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2024-10-26 06:43:48,319 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 114 treesize of output 1 [2024-10-26 06:43:48,326 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-10-26 06:43:48,327 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 1 [2024-10-26 06:43:48,345 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 38 refuted. 5 times theorem prover too weak. 8 trivial. 0 not checked. [2024-10-26 06:43:48,346 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2076357295] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:43:48,346 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:43:48,346 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 15, 14] total 38 [2024-10-26 06:43:48,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160872118] [2024-10-26 06:43:48,346 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:43:48,347 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2024-10-26 06:43:48,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:43:48,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2024-10-26 06:43:48,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=177, Invalid=1202, Unknown=27, NotChecked=0, Total=1406 [2024-10-26 06:43:48,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:48,349 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:43:48,349 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 5.552631578947368) internal successors, (211), 38 states have internal predecessors, (211), 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) [2024-10-26 06:43:48,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:48,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:48,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:48,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:48,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:43:48,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:48,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:48,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:48,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:48,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:43:48,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-10-26 06:43:48,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:48,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:43:48,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:48,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:43:48,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:43:48,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:43:48,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:43:48,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-10-26 06:43:48,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:43:48,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:43:59,504 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse1 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse8 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (.cse9 (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse1))) (let ((.cse6 (forall ((v_prenex_7 Int) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int)) (v_prenex_9 Int)) (or (= |c_~#seed~0.base| v_prenex_7) (= v_prenex_9 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_9)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (= .cse1 v_prenex_9) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) v_prenex_7 v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (.cse11 (not .cse9)) (.cse17 (not .cse8)) (.cse13 (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|))) (.cse7 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|)) (.cse5 (forall ((v_prenex_8 (Array Int Int)) (v_prenex_4 Int) (v_prenex_5 Int) (v_prenex_6 (Array Int Int))) (let ((.cse24 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_5)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_prenex_6))) (or (not (= (select (select (store .cse24 v_prenex_4 v_prenex_8) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= v_prenex_5 0) (= .cse1 v_prenex_5) (= |c_~#seed~0.base| v_prenex_4) (= .cse1 (select (select .cse24 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))) (.cse21 (forall ((v_prenex_7 Int) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_prenex_9 Int) (v_DerPreprocessor_14 (Array Int Int))) (or (= |c_~#seed~0.base| v_prenex_7) (= v_prenex_9 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_9)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (= .cse1 v_prenex_9) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) v_prenex_7 v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (.cse0 (< |c_~#seed~0.offset| 0))) (and (or .cse0 (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int) (v_DerPreprocessor_16 (Array Int Int)) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= .cse1 (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base| v_DerPreprocessor_11) |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)))) (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (<= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|) (or (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int)) (|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (let ((.cse3 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_18))) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= (select (select (store .cse3 |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (= (select (select .cse3 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)))) .cse0) (or .cse0 (and (forall ((|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int)) (or (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (let ((.cse4 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14))) (or (not (= (select (select (store .cse4 |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= (select (select .cse4 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)))) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))))))) (or (forall ((|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_14 (Array Int Int))) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0))) (not (= (select |c_#valid| |c_~#seed~0.base|) 0))) (forall ((|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int)) (or (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (or (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))))) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0))))) (<= (+ |c_~#seed~0.offset| 4) (select |c_#length| 3)) (= c_~state~0 1) (or (and .cse5 .cse6) .cse0) (or .cse5 .cse0) (not (= .cse7 0)) (or (forall ((v_prenex_13 Int) (v_DerPreprocessor_16 (Array Int Int)) (v_prenex_10 Int) (v_prenex_12 (Array Int Int)) (v_prenex_11 (Array Int Int))) (or (= .cse1 v_prenex_13) (= |c_~#seed~0.base| v_prenex_10) (= v_prenex_13 0) (not (= .cse1 (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_13)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base| v_prenex_11) v_prenex_10 v_prenex_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) .cse0) (or .cse8 (and (or .cse9 (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_17 (Array Int Int))) (let ((.cse10 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_17))) (or (= (select (select .cse10 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse10 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or .cse11 .cse0 (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int))) (let ((.cse12 (store .cse13 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_18))) (or (= (select (select .cse12 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse12 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or .cse0 (and (or .cse11 (forall ((v_DerPreprocessor_16 (Array Int Int)) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int))) (or (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select (store .cse13 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or (forall ((v_DerPreprocessor_15 (Array Int Int)) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int))) (let ((.cse14 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_15))) (or (not (= (select (select .cse14 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store (store .cse14 |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse9))))) (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| 1) (or .cse0 .cse6) (or .cse9 (and (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int))) (let ((.cse15 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_13))) (or (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse15 |c_~#seed~0.base|) |c_~#seed~0.offset|)) (not (= (select (select (store .cse15 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or .cse0 (and (or (forall ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_13))) (or (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse16 |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store .cse16 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_10) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse17) (or .cse8 (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int))) (let ((.cse18 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_13))) (or (not (= (select (select (store (store .cse18 |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse18 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))))))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (exists ((|thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int)) (and (<= 4 (select |c_#length| |thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (not (= 3 |thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)))) (or .cse11 .cse0 (and (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (let ((.cse19 (store .cse13 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14))) (or (= (select (select .cse19 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse19 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or .cse17 (forall ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (let ((.cse20 (store .cse13 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14))) (or (not (= (select (select .cse20 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store .cse20 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_10) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (or (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= (select (select (store .cse13 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) .cse8))) (not (= .cse7 1)) (or .cse0 (and .cse5 .cse21)) (or (and (forall ((v_prenex_4 Int)) (or (= |c_~#seed~0.base| v_prenex_4) (forall ((v_prenex_8 (Array Int Int)) (v_prenex_5 Int) (v_prenex_6 (Array Int Int))) (let ((.cse22 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_5)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_prenex_6))) (or (not (= (select (select (store .cse22 v_prenex_4 v_prenex_8) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= v_prenex_5 0) (= .cse1 v_prenex_5) (= .cse1 (select (select .cse22 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))) .cse21) .cse0) (or .cse0 (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int)) (|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (let ((.cse23 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_18))) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= (select (select (store .cse23 |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (= (select (select .cse23 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)))))))))) is different from false [2024-10-26 06:44:01,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:44:01,551 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse1 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse10 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (.cse26 (= .cse1 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (let ((.cse11 (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse1)) (.cse22 (not .cse26)) (.cse19 (not .cse10))) (let ((.cse5 (select |c_#valid| |c_~#seed~0.base|)) (.cse6 (and .cse22 .cse19 (not (= .cse1 0)))) (.cse8 (forall ((v_prenex_7 Int) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int)) (v_prenex_9 Int)) (or (= |c_~#seed~0.base| v_prenex_7) (= v_prenex_9 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_9)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (= .cse1 v_prenex_9) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) v_prenex_7 v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (.cse13 (not .cse11)) (.cse15 (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|))) (.cse9 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|)) (.cse7 (forall ((v_prenex_8 (Array Int Int)) (v_prenex_4 Int) (v_prenex_5 Int) (v_prenex_6 (Array Int Int))) (let ((.cse29 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_5)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_prenex_6))) (or (not (= (select (select (store .cse29 v_prenex_4 v_prenex_8) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= v_prenex_5 0) (= .cse1 v_prenex_5) (= |c_~#seed~0.base| v_prenex_4) (= .cse1 (select (select .cse29 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))) (.cse21 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse25 (forall ((v_prenex_7 Int) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_prenex_9 Int) (v_DerPreprocessor_14 (Array Int Int))) (or (= |c_~#seed~0.base| v_prenex_7) (= v_prenex_9 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_9)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (= .cse1 v_prenex_9) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) v_prenex_7 v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (.cse0 (< |c_~#seed~0.offset| 0))) (and (or .cse0 (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int) (v_DerPreprocessor_16 (Array Int Int)) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= .cse1 (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base| v_DerPreprocessor_11) |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)))) (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (<= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|) (or (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int)) (|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (let ((.cse3 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_18))) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= (select (select (store .cse3 |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (= (select (select .cse3 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)))) .cse0) (or .cse0 (and (forall ((|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int)) (or (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (let ((.cse4 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14))) (or (not (= (select (select (store .cse4 |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= (select (select .cse4 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)))) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))))))) (or (forall ((|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_14 (Array Int Int))) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0))) (not (= .cse5 0))) (forall ((|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int)) (or (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (or (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))))) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0))))) (or (not (= .cse5 1)) .cse6) (or .cse6 (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= c_~state~0 1) (or (and .cse7 .cse8) .cse0) (or .cse7 .cse0) (not (= .cse9 0)) (or (forall ((v_prenex_13 Int) (v_DerPreprocessor_16 (Array Int Int)) (v_prenex_10 Int) (v_prenex_12 (Array Int Int)) (v_prenex_11 (Array Int Int))) (or (= .cse1 v_prenex_13) (= |c_~#seed~0.base| v_prenex_10) (= v_prenex_13 0) (not (= .cse1 (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_13)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base| v_prenex_11) v_prenex_10 v_prenex_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) .cse0) (or .cse10 (and (or .cse11 (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_17 (Array Int Int))) (let ((.cse12 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_17))) (or (= (select (select .cse12 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse12 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or .cse13 .cse0 (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int))) (let ((.cse14 (store .cse15 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_18))) (or (= (select (select .cse14 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse14 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or .cse0 (and (or .cse13 (forall ((v_DerPreprocessor_16 (Array Int Int)) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int))) (or (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select (store .cse15 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or (forall ((v_DerPreprocessor_15 (Array Int Int)) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_15))) (or (not (= (select (select .cse16 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store (store .cse16 |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse11))))) (or .cse0 .cse8) (or .cse11 (and (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int))) (let ((.cse17 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_13))) (or (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse17 |c_~#seed~0.base|) |c_~#seed~0.offset|)) (not (= (select (select (store .cse17 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or .cse0 (and (or (forall ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int))) (let ((.cse18 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_13))) (or (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse18 |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store .cse18 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_10) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse19) (or .cse10 (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int))) (let ((.cse20 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_13))) (or (not (= (select (select (store (store .cse20 |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse20 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))))))) (or .cse21 .cse0 .cse22 (and (or (forall ((v_DerPreprocessor_10 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_10) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse19) (or (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse10)) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_~#seed~0.base| 3) (or .cse13 .cse0 (and (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (let ((.cse23 (store .cse15 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14))) (or (= (select (select .cse23 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse23 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or .cse19 (forall ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (let ((.cse24 (store .cse15 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14))) (or (not (= (select (select .cse24 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store .cse24 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_10) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (or (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= (select (select (store .cse15 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) .cse10))) (not (= .cse9 1)) (or .cse0 (and .cse7 .cse25)) (or .cse21 .cse26 (forall ((v_DerPreprocessor_9 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) (or (and (forall ((v_prenex_4 Int)) (or (= |c_~#seed~0.base| v_prenex_4) (forall ((v_prenex_8 (Array Int Int)) (v_prenex_5 Int) (v_prenex_6 (Array Int Int))) (let ((.cse27 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_5)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_prenex_6))) (or (not (= (select (select (store .cse27 v_prenex_4 v_prenex_8) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= v_prenex_5 0) (= .cse1 v_prenex_5) (= .cse1 (select (select .cse27 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))) .cse25) .cse0) (or .cse0 (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int)) (|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (let ((.cse28 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_18))) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= (select (select (store .cse28 |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (= (select (select .cse28 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1))))))))))) is different from false [2024-10-26 06:44:03,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:44:32,415 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse1 (= (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (and (= (select |c_#valid| 3) 1) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 1)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| 1) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (or .cse0 (< |c_~#seed~0.offset| 0) (not .cse1) (let ((.cse2 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_10 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_10) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse2)) (or (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2))) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (or .cse0 .cse1 (forall ((v_DerPreprocessor_9 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) (= (select (select |c_#memory_int| 3) |c_~#seed~0.offset|) 1))) is different from false [2024-10-26 06:44:36,858 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse1 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse8 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (.cse9 (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse1))) (let ((.cse6 (forall ((v_prenex_7 Int) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int)) (v_prenex_9 Int)) (or (= |c_~#seed~0.base| v_prenex_7) (= v_prenex_9 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_9)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (= .cse1 v_prenex_9) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) v_prenex_7 v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (.cse11 (not .cse9)) (.cse17 (not .cse8)) (.cse13 (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|))) (.cse7 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|)) (.cse5 (forall ((v_prenex_8 (Array Int Int)) (v_prenex_4 Int) (v_prenex_5 Int) (v_prenex_6 (Array Int Int))) (let ((.cse24 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_5)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_prenex_6))) (or (not (= (select (select (store .cse24 v_prenex_4 v_prenex_8) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= v_prenex_5 0) (= .cse1 v_prenex_5) (= |c_~#seed~0.base| v_prenex_4) (= .cse1 (select (select .cse24 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))) (.cse21 (forall ((v_prenex_7 Int) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_prenex_9 Int) (v_DerPreprocessor_14 (Array Int Int))) (or (= |c_~#seed~0.base| v_prenex_7) (= v_prenex_9 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_9)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (= .cse1 v_prenex_9) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) v_prenex_7 v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (.cse0 (< |c_~#seed~0.offset| 0))) (and (or .cse0 (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int) (v_DerPreprocessor_16 (Array Int Int)) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= .cse1 (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base| v_DerPreprocessor_11) |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)))) (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (or (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int)) (|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (let ((.cse3 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_18))) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= (select (select (store .cse3 |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (= (select (select .cse3 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)))) .cse0) (or .cse0 (and (forall ((|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int)) (or (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (let ((.cse4 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14))) (or (not (= (select (select (store .cse4 |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= (select (select .cse4 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)))) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))))))) (or (forall ((|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_14 (Array Int Int))) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0))) (not (= (select |c_#valid| |c_~#seed~0.base|) 0))) (forall ((|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int)) (or (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (or (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))))) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0))))) (<= (+ |c_~#seed~0.offset| 4) (select |c_#length| 3)) (= c_~state~0 1) (or (and .cse5 .cse6) .cse0) (or .cse5 .cse0) (not (= .cse7 0)) (or (forall ((v_prenex_13 Int) (v_DerPreprocessor_16 (Array Int Int)) (v_prenex_10 Int) (v_prenex_12 (Array Int Int)) (v_prenex_11 (Array Int Int))) (or (= .cse1 v_prenex_13) (= |c_~#seed~0.base| v_prenex_10) (= v_prenex_13 0) (not (= .cse1 (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_13)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base| v_prenex_11) v_prenex_10 v_prenex_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) .cse0) (or .cse8 (and (or .cse9 (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_17 (Array Int Int))) (let ((.cse10 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_17))) (or (= (select (select .cse10 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse10 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or .cse11 .cse0 (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int))) (let ((.cse12 (store .cse13 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_18))) (or (= (select (select .cse12 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse12 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or .cse0 (and (or .cse11 (forall ((v_DerPreprocessor_16 (Array Int Int)) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int))) (or (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select (store .cse13 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or (forall ((v_DerPreprocessor_15 (Array Int Int)) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int))) (let ((.cse14 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_15))) (or (not (= (select (select .cse14 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store (store .cse14 |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse9))))) (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| 1) (or .cse0 .cse6) (or .cse9 (and (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int))) (let ((.cse15 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_13))) (or (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse15 |c_~#seed~0.base|) |c_~#seed~0.offset|)) (not (= (select (select (store .cse15 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or .cse0 (and (or (forall ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_13))) (or (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse16 |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store .cse16 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_10) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse17) (or .cse8 (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int))) (let ((.cse18 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_13))) (or (not (= (select (select (store (store .cse18 |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse18 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))))))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (exists ((|thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int)) (and (<= 4 (select |c_#length| |thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (not (= 3 |thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)))) (or .cse11 .cse0 (and (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (let ((.cse19 (store .cse13 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14))) (or (= (select (select .cse19 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse19 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or .cse17 (forall ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (let ((.cse20 (store .cse13 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14))) (or (not (= (select (select .cse20 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store .cse20 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_10) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (or (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= (select (select (store .cse13 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) .cse8))) (not (= .cse7 1)) (or .cse0 (and .cse5 .cse21)) (or (and (forall ((v_prenex_4 Int)) (or (= |c_~#seed~0.base| v_prenex_4) (forall ((v_prenex_8 (Array Int Int)) (v_prenex_5 Int) (v_prenex_6 (Array Int Int))) (let ((.cse22 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_5)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_prenex_6))) (or (not (= (select (select (store .cse22 v_prenex_4 v_prenex_8) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= v_prenex_5 0) (= .cse1 v_prenex_5) (= .cse1 (select (select .cse22 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))) .cse21) .cse0) (or .cse0 (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int)) (|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (let ((.cse23 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_18))) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= (select (select (store .cse23 |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (= (select (select .cse23 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)))))))))) is different from false [2024-10-26 06:44:38,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:44:38,884 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse1 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse10 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (.cse26 (= .cse1 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (let ((.cse11 (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse1)) (.cse22 (not .cse26)) (.cse19 (not .cse10))) (let ((.cse5 (select |c_#valid| |c_~#seed~0.base|)) (.cse6 (and .cse22 .cse19 (not (= .cse1 0)))) (.cse8 (forall ((v_prenex_7 Int) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int)) (v_prenex_9 Int)) (or (= |c_~#seed~0.base| v_prenex_7) (= v_prenex_9 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_9)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (= .cse1 v_prenex_9) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) v_prenex_7 v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (.cse13 (not .cse11)) (.cse15 (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|))) (.cse9 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|)) (.cse7 (forall ((v_prenex_8 (Array Int Int)) (v_prenex_4 Int) (v_prenex_5 Int) (v_prenex_6 (Array Int Int))) (let ((.cse29 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_5)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_prenex_6))) (or (not (= (select (select (store .cse29 v_prenex_4 v_prenex_8) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= v_prenex_5 0) (= .cse1 v_prenex_5) (= |c_~#seed~0.base| v_prenex_4) (= .cse1 (select (select .cse29 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))) (.cse21 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse25 (forall ((v_prenex_7 Int) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_prenex_9 Int) (v_DerPreprocessor_14 (Array Int Int))) (or (= |c_~#seed~0.base| v_prenex_7) (= v_prenex_9 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_9)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (= .cse1 v_prenex_9) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) v_prenex_7 v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (.cse0 (< |c_~#seed~0.offset| 0))) (and (or .cse0 (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int) (v_DerPreprocessor_16 (Array Int Int)) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= .cse1 (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base| v_DerPreprocessor_11) |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)))) (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (or (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int)) (|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (let ((.cse3 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_18))) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= (select (select (store .cse3 |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (= (select (select .cse3 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)))) .cse0) (or .cse0 (and (forall ((|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int)) (or (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (let ((.cse4 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14))) (or (not (= (select (select (store .cse4 |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= (select (select .cse4 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)))) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))))))) (or (forall ((|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_14 (Array Int Int))) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0))) (not (= .cse5 0))) (forall ((|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int)) (or (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (or (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1)) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (not (= 0 (select |c_#valid| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|))))) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0))))) (or (not (= .cse5 1)) .cse6) (or .cse6 (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= c_~state~0 1) (or (and .cse7 .cse8) .cse0) (or .cse7 .cse0) (not (= .cse9 0)) (or (forall ((v_prenex_13 Int) (v_DerPreprocessor_16 (Array Int Int)) (v_prenex_10 Int) (v_prenex_12 (Array Int Int)) (v_prenex_11 (Array Int Int))) (or (= .cse1 v_prenex_13) (= |c_~#seed~0.base| v_prenex_10) (= v_prenex_13 0) (not (= .cse1 (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_13)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base| v_prenex_11) v_prenex_10 v_prenex_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) .cse0) (or .cse10 (and (or .cse11 (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_17 (Array Int Int))) (let ((.cse12 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_17))) (or (= (select (select .cse12 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse12 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or .cse13 .cse0 (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int))) (let ((.cse14 (store .cse15 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_18))) (or (= (select (select .cse14 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse14 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or .cse0 (and (or .cse13 (forall ((v_DerPreprocessor_16 (Array Int Int)) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int))) (or (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select (store .cse15 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_16) |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or (forall ((v_DerPreprocessor_15 (Array Int Int)) (v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_15))) (or (not (= (select (select .cse16 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store (store .cse16 |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse11))))) (or .cse0 .cse8) (or .cse11 (and (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int))) (let ((.cse17 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_13))) (or (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse17 |c_~#seed~0.base|) |c_~#seed~0.offset|)) (not (= (select (select (store .cse17 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or .cse0 (and (or (forall ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int))) (let ((.cse18 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_13))) (or (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse18 |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store .cse18 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_10) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse19) (or .cse10 (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_13 (Array Int Int))) (let ((.cse20 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_13))) (or (not (= (select (select (store (store .cse20 |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse20 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))))))) (or .cse21 .cse0 .cse22 (and (or (forall ((v_DerPreprocessor_10 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_10) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse19) (or (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse10)) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_~#seed~0.base| 3) (or .cse13 .cse0 (and (forall ((v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (let ((.cse23 (store .cse15 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14))) (or (= (select (select .cse23 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse23 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or .cse19 (forall ((v_DerPreprocessor_10 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (let ((.cse24 (store .cse15 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14))) (or (not (= (select (select .cse24 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store .cse24 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_10) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (or (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= (select (select (store .cse15 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_14) |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) .cse10))) (not (= .cse9 1)) (or .cse0 (and .cse7 .cse25)) (or .cse21 .cse26 (forall ((v_DerPreprocessor_9 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) (or (and (forall ((v_prenex_4 Int)) (or (= |c_~#seed~0.base| v_prenex_4) (forall ((v_prenex_8 (Array Int Int)) (v_prenex_5 Int) (v_prenex_6 (Array Int Int))) (let ((.cse27 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| v_prenex_5)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_prenex_6))) (or (not (= (select (select (store .cse27 v_prenex_4 v_prenex_8) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= v_prenex_5 0) (= .cse1 v_prenex_5) (= .cse1 (select (select .cse27 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))) .cse25) .cse0) (or .cse0 (forall ((|v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| Int) (v_DerPreprocessor_9 (Array Int Int)) (v_DerPreprocessor_18 (Array Int Int)) (|thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| Int)) (let ((.cse28 (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_18))) (or (= .cse1 |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|) (not (= (select (select (store .cse28 |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_~#seed~0.base| |v_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base_41|) (= |thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (= (select (select .cse28 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse1))))))))))) is different from false [2024-10-26 06:44:40,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:44:51,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:44:51,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-10-26 06:44:51,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:44:51,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 176 states. [2024-10-26 06:44:51,470 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-10-26 06:44:51,657 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2024-10-26 06:44:51,658 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:44:51,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:44:51,658 INFO L85 PathProgramCache]: Analyzing trace with hash -42815917, now seen corresponding path program 1 times [2024-10-26 06:44:51,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:44:51,658 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162601010] [2024-10-26 06:44:51,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:44:51,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:44:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:44:52,224 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 63 proven. 61 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-10-26 06:44:52,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:44:52,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162601010] [2024-10-26 06:44:52,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162601010] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:44:52,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [661384672] [2024-10-26 06:44:52,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:44:52,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:44:52,225 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:44:52,227 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:44:52,228 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-10-26 06:44:52,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:44:52,400 INFO L255 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-10-26 06:44:52,402 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:44:52,497 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:44:52,498 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:44:52,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 106 [2024-10-26 06:44:52,697 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 109 [2024-10-26 06:44:52,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 63 [2024-10-26 06:44:52,707 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 57 [2024-10-26 06:44:52,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 19 [2024-10-26 06:44:52,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 4 [2024-10-26 06:44:52,781 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 90 [2024-10-26 06:44:52,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 51 [2024-10-26 06:44:52,807 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 34 proven. 65 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-10-26 06:44:52,808 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:44:52,853 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:44:52,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 91 [2024-10-26 06:44:52,861 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:44:52,861 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 82 treesize of output 85 [2024-10-26 06:44:52,967 WARN L851 $PredicateComparison]: unable to prove that (and (or (< |c_~#seed~0.offset| 0) (forall ((v_DerPreprocessor_21 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset| |c_thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_21) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) (forall ((v_DerPreprocessor_22 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_22) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) is different from false [2024-10-26 06:44:52,976 WARN L851 $PredicateComparison]: unable to prove that (and (or (< |c_~#seed~0.offset| 0) (forall ((|thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_21 (Array Int Int))) (or (= |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset| |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_21) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (forall ((v_DerPreprocessor_22 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_22) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) is different from false [2024-10-26 06:44:53,074 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:44:53,075 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 58 treesize of output 50 [2024-10-26 06:44:53,078 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:44:53,079 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-26 06:44:53,129 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 39 proven. 35 refuted. 0 times theorem prover too weak. 48 trivial. 16 not checked. [2024-10-26 06:44:53,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [661384672] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:44:53,129 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:44:53,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 13, 10] total 32 [2024-10-26 06:44:53,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40595553] [2024-10-26 06:44:53,129 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:44:53,130 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2024-10-26 06:44:53,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:44:53,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2024-10-26 06:44:53,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=764, Unknown=20, NotChecked=114, Total=992 [2024-10-26 06:44:53,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:44:53,131 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:44:53,132 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 6.65625) internal successors, (213), 32 states have internal predecessors, (213), 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) [2024-10-26 06:44:53,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:44:53,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:44:53,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:44:53,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:44:53,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:44:53,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:44:53,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:44:53,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:44:53,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:44:53,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:44:53,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2024-10-26 06:44:53,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:44:53,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:44:53,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:44:53,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:44:53,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:44:53,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:44:53,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:44:53,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-10-26 06:44:53,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:44:53,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 176 states. [2024-10-26 06:44:53,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:44:54,782 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (let ((.cse2 (= .cse3 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= .cse3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) .cse0 (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= |c_thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse4 (select .cse6 |c_~#seed~0.offset|))) (and (not (= .cse4 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse5 |c_~#seed~0.offset| .cse4) .cse6))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse1))))) is different from true [2024-10-26 06:44:54,807 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) .cse3))) is different from true [2024-10-26 06:44:55,330 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) .cse0 (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) .cse1)))) is different from true [2024-10-26 06:44:55,395 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (let ((.cse2 (= .cse3 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= .cse3 |c_thr1Thread1of3ForFork0_calculateNext_~s2#1|) .cse0 (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse4 (select .cse6 |c_~#seed~0.offset|))) (and (not (= .cse4 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse5 |c_~#seed~0.offset| .cse4) .cse6))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse1))))) is different from true [2024-10-26 06:44:55,528 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (let ((.cse2 (= .cse3 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) .cse0 (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse4 (select .cse6 |c_~#seed~0.offset|))) (and (not (= .cse4 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse5 |c_~#seed~0.offset| .cse4) .cse6))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) .cse1))))) is different from true [2024-10-26 06:44:55,543 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) .cse0 (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse1)))) is different from true [2024-10-26 06:44:56,120 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) .cse0 (= c_~state~0 1) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse1)))) is different from true [2024-10-26 06:44:56,287 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) .cse0 (= c_~state~0 1) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not |c_thr1Thread1of3ForFork0_#t~switch10#1|) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse1)))) is different from true [2024-10-26 06:44:56,849 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= c_~state~0 1) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse3))) is different from true [2024-10-26 06:44:56,954 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) .cse0 (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse1)))) is different from true [2024-10-26 06:44:57,424 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse3))) is different from true [2024-10-26 06:44:57,949 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse4 (not (= .cse0 0)))) (and (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse0) (not (= .cse0 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse1 (select .cse3 |c_~#seed~0.offset|))) (and (not (= .cse1 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse2 |c_~#seed~0.offset| .cse1) .cse3))))) .cse4) (and (<= 0 |c_~#seed~0.offset|) .cse4)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse4)))) is different from true [2024-10-26 06:44:58,272 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse4 (not (= .cse0 0)))) (and (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse0) (not (= .cse0 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse1 (select .cse3 |c_~#seed~0.offset|))) (and (not (= .cse1 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse2 |c_~#seed~0.offset| .cse1) .cse3))))) .cse4) (and (<= 0 |c_~#seed~0.offset|) .cse4)) (or (< |c_~#seed~0.offset| 0) (forall ((|thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_21 (Array Int Int))) (or (= |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_21) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (forall ((v_DerPreprocessor_22 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_22) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse4)))) is different from true [2024-10-26 06:44:58,680 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) .cse0 (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse1)))) is different from true [2024-10-26 06:44:58,756 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (or (< |c_~#seed~0.offset| 0) (forall ((|thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_21 (Array Int Int))) (or (= |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse1 |c_~#seed~0.offset| |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_21) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (forall ((v_DerPreprocessor_22 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_22) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse3))) is different from true [2024-10-26 06:44:58,999 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse3))) is different from true [2024-10-26 06:44:59,177 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse4 (not (= .cse0 0)))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= .cse0 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse1 (select .cse3 |c_~#seed~0.offset|))) (and (not (= .cse1 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse2 |c_~#seed~0.offset| .cse1) .cse3))))) .cse4) (and (<= 0 |c_~#seed~0.offset|) .cse4)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse4)))) is different from true [2024-10-26 06:44:59,342 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (or (< |c_~#seed~0.offset| 0) (forall ((|thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_21 (Array Int Int))) (or (= |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse1 |c_~#seed~0.offset| |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_21) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (forall ((v_DerPreprocessor_22 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_22) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse3))) is different from true [2024-10-26 06:44:59,517 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse3))) is different from true [2024-10-26 06:44:59,838 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse4 (not (= .cse0 0)))) (and (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse0) (not (= .cse0 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse1 (select .cse3 |c_~#seed~0.offset|))) (and (not (= .cse1 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse2 |c_~#seed~0.offset| .cse1) .cse3))))) .cse4) (and (<= 0 |c_~#seed~0.offset|) .cse4)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse4)))) is different from true [2024-10-26 06:45:00,149 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (let ((.cse2 (= .cse3 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) .cse0 (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse4 (select .cse6 |c_~#seed~0.offset|))) (and (not (= .cse4 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse5 |c_~#seed~0.offset| .cse4) .cse6))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse1))))) is different from true [2024-10-26 06:45:00,302 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse4 (not (= .cse0 0)))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= .cse0 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse1 (select .cse3 |c_~#seed~0.offset|))) (and (not (= .cse1 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse2 |c_~#seed~0.offset| .cse1) .cse3))))) .cse4) (and (<= 0 |c_~#seed~0.offset|) .cse4)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse4)))) is different from true [2024-10-26 06:45:00,423 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse3))) is different from true [2024-10-26 06:45:00,841 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse4 (not (= .cse0 0)))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= .cse0 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse1 (select .cse3 |c_~#seed~0.offset|))) (and (not (= .cse1 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse2 |c_~#seed~0.offset| .cse1) .cse3))))) .cse4) (and (<= 0 |c_~#seed~0.offset|) .cse4)) (or (< |c_~#seed~0.offset| 0) (forall ((|thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_21 (Array Int Int))) (or (= |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_21) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (forall ((v_DerPreprocessor_22 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_22) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse4)))) is different from true [2024-10-26 06:45:01,058 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) .cse0 (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse1)))) is different from true [2024-10-26 06:45:01,192 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse3))) is different from true [2024-10-26 06:45:01,452 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse3))) is different from true [2024-10-26 06:45:03,329 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) .cse0 (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (or (< |c_~#seed~0.offset| 0) (forall ((|thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_21 (Array Int Int))) (or (= |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse4 |c_~#seed~0.offset| |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_21) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (forall ((v_DerPreprocessor_22 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_22) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse1)))) is different from true [2024-10-26 06:45:07,057 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse1 (= (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (and (= (select |c_#valid| 3) 1) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 1)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| 1) (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| 1) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (or .cse0 (< |c_~#seed~0.offset| 0) (not .cse1) (let ((.cse2 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_10 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_10) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse2)) (or (forall ((v_DerPreprocessor_11 (Array Int Int)) (v_DerPreprocessor_12 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_11) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_12) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2))) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (or .cse0 .cse1 (forall ((v_DerPreprocessor_9 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_9) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) (= (select (select |c_#memory_int| 3) |c_~#seed~0.offset|) 1))) is different from false [2024-10-26 06:45:09,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:09,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:09,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:09,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:09,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:09,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:09,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:09,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 188 states. [2024-10-26 06:45:09,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 159 states. [2024-10-26 06:45:09,196 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2024-10-26 06:45:09,383 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2024-10-26 06:45:09,383 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:45:09,383 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:45:09,384 INFO L85 PathProgramCache]: Analyzing trace with hash -1226274460, now seen corresponding path program 1 times [2024-10-26 06:45:09,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:45:09,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074557919] [2024-10-26 06:45:09,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:45:09,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:45:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:45:09,792 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 27 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-10-26 06:45:09,792 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:45:09,792 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074557919] [2024-10-26 06:45:09,792 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2074557919] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:45:09,792 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1436193612] [2024-10-26 06:45:09,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:45:09,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:45:09,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:45:09,794 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:45:09,796 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2024-10-26 06:45:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:45:09,920 INFO L255 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-10-26 06:45:09,921 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:45:09,924 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-10-26 06:45:09,961 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-10-26 06:45:09,961 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-26 06:45:09,961 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1436193612] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:45:09,961 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-26 06:45:09,961 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [15] total 16 [2024-10-26 06:45:09,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491176312] [2024-10-26 06:45:09,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:45:09,962 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:45:09,962 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:45:09,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:45:09,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2024-10-26 06:45:09,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:45:09,963 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:45:09,963 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 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) [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:09,963 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:09,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:45:09,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:45:09,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:45:09,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-10-26 06:45:09,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:09,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 188 states. [2024-10-26 06:45:09,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 159 states. [2024-10-26 06:45:09,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:45:11,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:11,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:11,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:11,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-10-26 06:45:11,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:11,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 188 states. [2024-10-26 06:45:11,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2024-10-26 06:45:11,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:11,329 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2024-10-26 06:45:11,517 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2024-10-26 06:45:11,517 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:45:11,518 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:45:11,518 INFO L85 PathProgramCache]: Analyzing trace with hash -38435814, now seen corresponding path program 1 times [2024-10-26 06:45:11,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:45:11,518 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530210814] [2024-10-26 06:45:11,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:45:11,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:45:11,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:45:12,179 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 34 proven. 95 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-10-26 06:45:12,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:45:12,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530210814] [2024-10-26 06:45:12,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530210814] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:45:12,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [851576005] [2024-10-26 06:45:12,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:45:12,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:45:12,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:45:12,182 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:45:12,183 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2024-10-26 06:45:12,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:45:12,359 INFO L255 TraceCheckSpWp]: Trace formula consists of 495 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-10-26 06:45:12,362 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:45:12,496 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:45:12,496 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:45:12,798 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 92 treesize of output 106 [2024-10-26 06:45:12,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 69 [2024-10-26 06:45:12,810 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 63 [2024-10-26 06:45:12,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-26 06:45:12,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-26 06:45:12,831 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 1 [2024-10-26 06:45:12,860 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 54 proven. 44 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-10-26 06:45:12,861 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:45:12,879 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:12,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 91 [2024-10-26 06:45:12,888 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:12,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 82 treesize of output 85 [2024-10-26 06:45:13,081 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:13,082 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 55 treesize of output 47 [2024-10-26 06:45:13,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 41 [2024-10-26 06:45:13,091 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:45:13,098 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:45:13,312 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 40 proven. 57 refuted. 1 times theorem prover too weak. 76 trivial. 0 not checked. [2024-10-26 06:45:13,313 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [851576005] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:45:13,313 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:45:13,313 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12, 11] total 33 [2024-10-26 06:45:13,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [850063537] [2024-10-26 06:45:13,313 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:45:13,313 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2024-10-26 06:45:13,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:45:13,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2024-10-26 06:45:13,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=129, Invalid=923, Unknown=4, NotChecked=0, Total=1056 [2024-10-26 06:45:13,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:45:13,315 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:45:13,316 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 7.484848484848484) internal successors, (247), 33 states have internal predecessors, (247), 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) [2024-10-26 06:45:13,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:13,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:13,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:13,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:13,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:13,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:13,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:13,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:13,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:13,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:45:13,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-10-26 06:45:13,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:13,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:13,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:13,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:13,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:45:13,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:45:13,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:45:13,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-10-26 06:45:13,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:13,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 188 states. [2024-10-26 06:45:13,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2024-10-26 06:45:13,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:13,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:45:18,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:18,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:18,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:18,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:18,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:18,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:18,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:18,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:18,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 189 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:18,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. [2024-10-26 06:45:18,904 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2024-10-26 06:45:19,091 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,17 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:45:19,091 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:45:19,091 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:45:19,092 INFO L85 PathProgramCache]: Analyzing trace with hash 2025070027, now seen corresponding path program 2 times [2024-10-26 06:45:19,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:45:19,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526694419] [2024-10-26 06:45:19,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:45:19,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:45:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:45:19,585 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 29 proven. 51 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-10-26 06:45:19,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:45:19,586 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526694419] [2024-10-26 06:45:19,586 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [526694419] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:45:19,586 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [261408659] [2024-10-26 06:45:19,586 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-10-26 06:45:19,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:45:19,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:45:19,588 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:45:19,591 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2024-10-26 06:45:19,742 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-10-26 06:45:19,742 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-26 06:45:19,744 INFO L255 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-10-26 06:45:19,746 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:45:19,870 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:45:19,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:45:19,964 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:45:19,964 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:45:20,252 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2024-10-26 06:45:20,256 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2024-10-26 06:45:20,263 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-10-26 06:45:20,451 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 12 [2024-10-26 06:45:20,459 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:20,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 20 [2024-10-26 06:45:20,498 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-10-26 06:45:20,499 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:45:20,549 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:20,549 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 86 [2024-10-26 06:45:20,924 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:20,925 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 91 [2024-10-26 06:45:20,941 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:20,942 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 167 treesize of output 179 [2024-10-26 06:45:22,965 WARN L851 $PredicateComparison]: unable to prove that (or (let ((.cse14 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse9 (select .cse14 |c_~#seed~0.offset|))) (let ((.cse7 (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse9)) (.cse4 (store |c_#memory_int| |c_~#seed~0.base| (store .cse14 |c_~#seed~0.offset| |c_thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)))) (let ((.cse6 (forall ((v_DerPreprocessor_40 (Array Int Int)) (v_DerPreprocessor_31 (Array Int Int))) (let ((.cse13 (store .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_40))) (or (not (= (select (select (store .cse13 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= .cse9 (select (select .cse13 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))) (.cse2 (< |c_~#seed~0.offset| 0)) (.cse3 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (.cse1 (not .cse7)) (.cse5 (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|))) (and (or (let ((.cse0 (forall ((v_DerPreprocessor_42 (Array Int Int)) (v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store (store .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_42) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse2))) .cse5) (or .cse6 .cse1 .cse2) (or .cse7 (forall ((v_DerPreprocessor_41 (Array Int Int)) (v_DerPreprocessor_31 (Array Int Int))) (let ((.cse8 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_41))) (or (not (= (select (select (store .cse8 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= .cse9 (select (select .cse8 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))) (or .cse6 .cse3 .cse1 .cse2 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse2 (and (or .cse3 (and (or (forall ((v_DerPreprocessor_32 (Array Int Int)) (v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_32) |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse7 .cse5) (or .cse7 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int)) (v_DerPreprocessor_34 (Array Int Int))) (let ((.cse10 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_34))) (or (not (= (select (select .cse10 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse9)) (not (= (select (select (store (store .cse10 |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int)) (v_DerPreprocessor_35 (Array Int Int))) (or (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_35) |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= .cse9 (select (select (store .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_35) |c_~#seed~0.base|) |c_~#seed~0.offset|))))) .cse1))) (or (not .cse3) (and (or .cse1 (forall ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_39 (Array Int Int))) (let ((.cse11 (store .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_39))) (or (not (= (select (select .cse11 |c_~#seed~0.base|) |c_~#seed~0.offset|) .cse9)) (not (= (select (select (store .cse11 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or (forall ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_36) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse7 .cse5) (or (forall ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_38 (Array Int Int))) (let ((.cse12 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_38))) (or (not (= (select (select (store .cse12 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= .cse9 (select (select .cse12 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))) .cse7)))))))))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| |c_thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) is different from false [2024-10-26 06:45:23,584 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:23,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 26 [2024-10-26 06:45:23,586 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-26 06:45:23,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2024-10-26 06:45:23,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:45:23,594 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-26 06:45:23,597 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:23,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 29 [2024-10-26 06:45:23,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 17 [2024-10-26 06:45:23,604 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:45:23,608 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:23,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 53 treesize of output 37 [2024-10-26 06:45:23,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-26 06:45:23,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-26 06:45:23,612 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2024-10-26 06:45:23,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:45:23,623 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-10-26 06:45:23,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 52 treesize of output 1 [2024-10-26 06:45:23,630 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-10-26 06:45:23,630 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 52 treesize of output 1 [2024-10-26 06:45:24,115 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-10-26 06:45:24,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 12 [2024-10-26 06:45:24,352 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 7 proven. 57 refuted. 3 times theorem prover too weak. 20 trivial. 1 not checked. [2024-10-26 06:45:24,352 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [261408659] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:45:24,352 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:45:24,352 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 15, 16] total 43 [2024-10-26 06:45:24,353 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1233121770] [2024-10-26 06:45:24,353 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:45:24,353 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2024-10-26 06:45:24,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:45:24,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2024-10-26 06:45:24,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=174, Invalid=1527, Unknown=25, NotChecked=80, Total=1806 [2024-10-26 06:45:24,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:45:24,355 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:45:24,355 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 6.186046511627907) internal successors, (266), 43 states have internal predecessors, (266), 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) [2024-10-26 06:45:24,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:24,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:24,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:24,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:24,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:24,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:24,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:24,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:24,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:24,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:45:24,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 189 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 107 states. [2024-10-26 06:45:24,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:45:28,880 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= (select (select |c_#memory_int| 3) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3))) is different from false [2024-10-26 06:45:29,165 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse4 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= .cse4 0)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (= .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) is different from false [2024-10-26 06:45:29,297 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|) (= c_~state~0 1) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= (select (select |c_#memory_int| 3) |c_~#seed~0.offset|) 0)) (= |c_~#seed~0.base| 3))) is different from false [2024-10-26 06:45:31,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:45:31,945 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse22 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse21 (select .cse22 |c_~#seed~0.offset|))) (let ((.cse7 (store |c_#memory_int| |c_~#seed~0.base| (store .cse22 |c_~#seed~0.offset| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|))) (.cse0 (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse21)) (.cse5 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (let ((.cse10 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse11 (= .cse21 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse9 (not .cse5)) (.cse8 (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (.cse2 (not .cse0)) (.cse18 (forall ((v_DerPreprocessor_40 (Array Int Int)) (v_DerPreprocessor_31 (Array Int Int))) (let ((.cse20 (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_40))) (or (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse20 |c_~#seed~0.base|) |c_~#seed~0.offset|)) (not (= 0 (select (select (store .cse20 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|))))))) (.cse3 (< |c_~#seed~0.offset| 0))) (and (or (let ((.cse4 (forall ((v_DerPreprocessor_42 (Array Int Int)) (v_DerPreprocessor_31 (Array Int Int))) (let ((.cse6 (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_42))) (or (not (= (select (select (store .cse6 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= (select (select .cse6 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))))) (and (or .cse0 (forall ((v_DerPreprocessor_31 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int))) (let ((.cse1 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_43))) (or (not (= (select (select (store .cse1 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse1 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))) (or .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse4))) .cse8) (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse9) (or .cse5 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse10 .cse3 (not .cse11) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse10 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse11) (or (and (or (and (or .cse2 (forall ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_39 (Array Int Int))) (let ((.cse12 (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_39))) (or (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse12 |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store .cse12 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or .cse0 (forall ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_38 (Array Int Int))) (let ((.cse13 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_38))) (or (not (= (select (select (store .cse13 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse13 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))) (or (and (or (forall ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (let ((.cse14 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_36))) (or (not (= (select (select .cse14 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store .cse14 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse0) (or .cse2 (forall ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_37 (Array Int Int))) (let ((.cse15 (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_37))) (or (not (= (select (select (store .cse15 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse15 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))))) .cse8)) .cse9) (or .cse5 (and (or (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int)) (v_DerPreprocessor_35 (Array Int Int))) (or (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_35) |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_35) |c_~#seed~0.base|) |c_~#seed~0.offset|))))) .cse2) (or (and (or .cse2 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int)) (v_DerPreprocessor_33 (Array Int Int))) (or (not (= (select (select (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_33) |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_33) |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or .cse0 (forall ((v_DerPreprocessor_32 (Array Int Int)) (v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_32))) (or (not (= (select (select (store (store .cse16 |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse16 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))))) .cse8) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int)) (v_DerPreprocessor_34 (Array Int Int))) (let ((.cse17 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_34))) (or (not (= (select (select .cse17 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store (store .cse17 |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))))))) .cse3) (not (= (select (select |c_#memory_int| 3) |c_~#seed~0.offset|) 0)) (or .cse2 .cse18 .cse3) (or .cse5 .cse2 .cse18 .cse3 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or (forall ((v_DerPreprocessor_41 (Array Int Int)) (v_DerPreprocessor_31 (Array Int Int))) (let ((.cse19 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_41))) (or (not (= (select (select (store .cse19 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse19 |c_~#seed~0.base|) |c_~#seed~0.offset|))))) .cse0) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3)))))) is different from false [2024-10-26 06:45:33,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:45:35,394 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse4 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= .cse4 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= .cse4 0)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (= .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) is different from false [2024-10-26 06:45:37,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:45:39,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:45:39,513 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse4 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= .cse4 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (= .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) is different from false [2024-10-26 06:45:40,192 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse4 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= .cse4 0)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (= .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) is different from false [2024-10-26 06:45:40,308 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse4 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= .cse4 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (not (= |c_thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)) (= .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) is different from false [2024-10-26 06:45:40,400 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse4 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= .cse4 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (= .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) is different from false [2024-10-26 06:45:41,205 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse3 (= (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (and (let ((.cse0 (= c_~state~0 0))) (or (and (not .cse0) (not |c_thr1Thread1of3ForFork0_#t~switch10#1|)) (and |c_thr1Thread1of3ForFork0_#t~switch10#1| .cse0))) (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (or (let ((.cse1 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse1)) (or .cse1 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse2 (< |c_~#seed~0.offset| 0) (not .cse3) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|) (= c_~state~0 1) (or .cse2 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse3) (not (= (select (select |c_#memory_int| 3) |c_~#seed~0.offset|) 0)) (= |c_~#seed~0.base| 3))) is different from false [2024-10-26 06:45:42,485 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= (select (select |c_#memory_int| 3) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3))) is different from false [2024-10-26 06:45:44,036 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3)) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= (select (select |c_#memory_int| 3) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (= (select (select |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|))))) is different from false [2024-10-26 06:45:44,160 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3)) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= (select (select |c_#memory_int| 3) |c_~#seed~0.offset|) 0)) (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (= (select (select |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|))))) is different from false [2024-10-26 06:45:45,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:45,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:45,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 191 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2024-10-26 06:45:45,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:45,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. [2024-10-26 06:45:45,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 144 states. [2024-10-26 06:45:45,834 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2024-10-26 06:45:46,022 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,18 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:45:46,023 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:45:46,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:45:46,023 INFO L85 PathProgramCache]: Analyzing trace with hash 2120067160, now seen corresponding path program 1 times [2024-10-26 06:45:46,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:45:46,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1172838778] [2024-10-26 06:45:46,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:45:46,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:45:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:45:46,377 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 19 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-10-26 06:45:46,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:45:46,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1172838778] [2024-10-26 06:45:46,378 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1172838778] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:45:46,378 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1706496665] [2024-10-26 06:45:46,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:45:46,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:45:46,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:45:46,380 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:45:46,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2024-10-26 06:45:46,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:45:46,504 INFO L255 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-10-26 06:45:46,506 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:45:46,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-10-26 06:45:46,735 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:45:46,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:45:46,904 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:45:46,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:45:47,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 19 [2024-10-26 06:45:47,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2024-10-26 06:45:47,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2024-10-26 06:45:47,201 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-10-26 06:45:47,201 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 10 [2024-10-26 06:45:47,208 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:47,208 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 20 [2024-10-26 06:45:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 19 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-10-26 06:45:47,243 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:45:47,424 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:47,424 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 191 treesize of output 203 [2024-10-26 06:45:47,451 INFO L349 Elim1Store]: treesize reduction 8, result has 68.0 percent of original size [2024-10-26 06:45:47,451 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 179 treesize of output 183 [2024-10-26 06:45:48,927 WARN L851 $PredicateComparison]: unable to prove that (or (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|) (let ((.cse19 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse1 (= (select .cse19 |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (let ((.cse0 (< |c_~#seed~0.offset| 0)) (.cse6 (not .cse1)) (.cse8 (store |c_#memory_int| |c_~#seed~0.base| (store .cse19 |c_~#seed~0.offset| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)))) (let ((.cse10 (or .cse0 .cse6 (forall ((v_DerPreprocessor_55 (Array Int Int)) (v_DerPreprocessor_44 (Array Int Int))) (let ((.cse18 (store .cse8 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_55))) (or (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse18 |c_~#seed~0.base|) |c_~#seed~0.offset|)) (not (= (select (select (store .cse18 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_44) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))))) (.cse11 (or .cse0 (and (or .cse1 (forall ((v_DerPreprocessor_53 (Array Int Int)) (v_DerPreprocessor_45 (Array Int Int)) (v_DerPreprocessor_46 (Array Int Int))) (let ((.cse17 (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_53))) (or (not (= (select (select (store (store .cse17 |c_~#seed~0.base| v_DerPreprocessor_45) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_46) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse17 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))) (or (forall ((v_DerPreprocessor_52 (Array Int Int)) (v_DerPreprocessor_45 (Array Int Int)) (v_DerPreprocessor_46 (Array Int Int))) (or (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select (store .cse8 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_52) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_52) |c_~#seed~0.base| v_DerPreprocessor_45) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_46) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) .cse6)))) (.cse9 (forall ((v_DerPreprocessor_50 (Array Int Int)) (v_DerPreprocessor_45 (Array Int Int)) (v_DerPreprocessor_46 (Array Int Int))) (or (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select (store .cse8 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_50) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_50) |c_~#seed~0.base| v_DerPreprocessor_45) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_46) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (.cse2 (forall ((v_DerPreprocessor_51 (Array Int Int)) (v_DerPreprocessor_45 (Array Int Int)) (v_DerPreprocessor_46 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_51))) (or (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse16 |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store .cse16 |c_~#seed~0.base| v_DerPreprocessor_45) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_46) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (.cse12 (or (forall ((v_DerPreprocessor_54 (Array Int Int)) (v_DerPreprocessor_44 (Array Int Int))) (let ((.cse15 (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_54))) (or (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse15 |c_~#seed~0.base|) |c_~#seed~0.offset|)) (not (= (select (select (store .cse15 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_44) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse1)) (.cse3 (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|))) (and (or .cse0 (let ((.cse5 (not .cse3))) (and (or .cse1 (and (or .cse2 .cse3) (or (forall ((v_DerPreprocessor_51 (Array Int Int)) (v_DerPreprocessor_47 (Array Int Int))) (let ((.cse4 (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_51))) (or (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse4 |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_47) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse5))) (or .cse6 (and (or .cse5 (forall ((v_DerPreprocessor_50 (Array Int Int)) (v_DerPreprocessor_47 (Array Int Int))) (let ((.cse7 (store .cse8 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_50))) (or (not (= (select (select (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_47) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse7 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))) (or .cse9 .cse3)))))) (or (and .cse10 .cse11 .cse12) .cse3) (or .cse1 (forall ((v_DerPreprocessor_48 (Array Int Int)) (v_DerPreprocessor_44 (Array Int Int))) (let ((.cse13 (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_48))) (or (= (select (select .cse13 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse13 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_44) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or (and .cse10 .cse11 (or (and (or .cse9 .cse6) (or .cse2 .cse1)) .cse0) .cse12) .cse3) (or (forall ((v_DerPreprocessor_49 (Array Int Int)) (v_DerPreprocessor_44 (Array Int Int))) (let ((.cse14 (store .cse8 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_49))) (or (= (select (select .cse14 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse14 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_44) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse0 .cse6))))))) is different from false [2024-10-26 06:45:49,169 WARN L851 $PredicateComparison]: unable to prove that (or (= |c_thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (let ((.cse19 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse7 (= (select .cse19 |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (let ((.cse5 (not .cse7)) (.cse13 (store |c_#memory_int| |c_~#seed~0.base| (store .cse19 |c_~#seed~0.offset| |c_thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1|))) (.cse8 (< |c_~#seed~0.offset| 0))) (let ((.cse0 (or (and (or .cse7 (forall ((v_DerPreprocessor_53 (Array Int Int)) (v_DerPreprocessor_45 (Array Int Int)) (v_DerPreprocessor_46 (Array Int Int))) (let ((.cse18 (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_53))) (or (not (= (select (select (store (store .cse18 |c_~#seed~0.base| v_DerPreprocessor_45) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_46) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse18 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))) (or .cse5 (forall ((v_DerPreprocessor_52 (Array Int Int)) (v_DerPreprocessor_45 (Array Int Int)) (v_DerPreprocessor_46 (Array Int Int))) (or (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select (store .cse13 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_52) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_52) |c_~#seed~0.base| v_DerPreprocessor_45) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_46) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse8)) (.cse1 (or .cse8 .cse5 (forall ((v_DerPreprocessor_55 (Array Int Int)) (v_DerPreprocessor_44 (Array Int Int))) (let ((.cse17 (store .cse13 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_55))) (or (not (= (select (select (store .cse17 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_44) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse17 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))) (.cse2 (or (forall ((v_DerPreprocessor_54 (Array Int Int)) (v_DerPreprocessor_44 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_54))) (or (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse16 |c_~#seed~0.base|) |c_~#seed~0.offset|)) (not (= (select (select (store .cse16 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_44) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse7)) (.cse6 (forall ((v_DerPreprocessor_51 (Array Int Int)) (v_DerPreprocessor_45 (Array Int Int)) (v_DerPreprocessor_46 (Array Int Int))) (let ((.cse15 (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_51))) (or (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse15 |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store .cse15 |c_~#seed~0.base| v_DerPreprocessor_45) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_46) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (.cse4 (forall ((v_DerPreprocessor_50 (Array Int Int)) (v_DerPreprocessor_45 (Array Int Int)) (v_DerPreprocessor_46 (Array Int Int))) (or (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select (store .cse13 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_50) |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_50) |c_~#seed~0.base| v_DerPreprocessor_45) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_46) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (.cse3 (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|))) (and (or (and .cse0 .cse1 .cse2) .cse3) (or .cse3 (and .cse0 .cse1 .cse2 (or (and (or .cse4 .cse5) (or .cse6 .cse7)) .cse8))) (or .cse7 (forall ((v_DerPreprocessor_48 (Array Int Int)) (v_DerPreprocessor_44 (Array Int Int))) (let ((.cse9 (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_48))) (or (= (select (select .cse9 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse9 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_44) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or (let ((.cse11 (not .cse3))) (and (or .cse7 (and (or .cse6 .cse3) (or (forall ((v_DerPreprocessor_51 (Array Int Int)) (v_DerPreprocessor_47 (Array Int Int))) (let ((.cse10 (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_51))) (or (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse10 |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store .cse10 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_47) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse11))) (or .cse5 (and (or .cse4 .cse3) (or .cse11 (forall ((v_DerPreprocessor_50 (Array Int Int)) (v_DerPreprocessor_47 (Array Int Int))) (let ((.cse12 (store .cse13 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_50))) (or (not (= (select (select (store .cse12 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_47) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse12 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))))))) .cse8) (or .cse8 .cse5 (forall ((v_DerPreprocessor_49 (Array Int Int)) (v_DerPreprocessor_44 (Array Int Int))) (let ((.cse14 (store .cse13 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_49))) (or (= (select (select .cse14 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (not (= (select (select (store .cse14 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_44) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))))))))) is different from false [2024-10-26 06:45:53,951 INFO L349 Elim1Store]: treesize reduction 5, result has 98.3 percent of original size [2024-10-26 06:45:53,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 0 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 521 treesize of output 786 [2024-10-26 06:45:55,143 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:45:55,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 33 [2024-10-26 06:45:55,145 INFO L173 IndexEqualityManager]: detected equality via solver [2024-10-26 06:45:55,146 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 27 [2024-10-26 06:45:55,161 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 23 refuted. 5 times theorem prover too weak. 8 trivial. 0 not checked. [2024-10-26 06:45:55,161 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1706496665] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:45:55,161 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:45:55,161 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 17, 16] total 44 [2024-10-26 06:45:55,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635256632] [2024-10-26 06:45:55,162 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:45:55,162 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2024-10-26 06:45:55,162 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:45:55,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2024-10-26 06:45:55,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=266, Invalid=1446, Unknown=18, NotChecked=162, Total=1892 [2024-10-26 06:45:55,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:45:55,164 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:45:55,164 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 4.090909090909091) internal successors, (180), 44 states have internal predecessors, (180), 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) [2024-10-26 06:45:55,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:55,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:55,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:55,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:55,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:45:55,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:55,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:45:55,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 191 states. [2024-10-26 06:45:55,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2024-10-26 06:45:55,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:45:55,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 107 states. [2024-10-26 06:45:55,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 144 states. [2024-10-26 06:45:55,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:46:03,299 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (.cse2 (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 1))) (.cse4 (< (select |c_#length| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse0 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (<= 0 |c_~#seed~0.offset|) (not (= .cse0 0)) (= |c_~#seed~0.base| 3) (or (let ((.cse1 (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|))) (and (or .cse1 (forall ((v_DerPreprocessor_45 (Array Int Int)) (v_DerPreprocessor_46 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_45) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_46) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))) (or (not .cse1) (forall ((v_DerPreprocessor_47 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_47) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse2 (not .cse3) (< |c_~#seed~0.offset| 0) (not (= (select |c_#valid| |c_~#seed~0.base|) 1)) .cse4 (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (or (forall ((v_DerPreprocessor_44 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_44) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse3 .cse2 .cse4) (not (= .cse0 1)))) is different from false [2024-10-26 06:46:04,142 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse4 (not (= .cse0 0)))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= .cse0 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse1 (select .cse3 |c_~#seed~0.offset|))) (and (not (= .cse1 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse2 |c_~#seed~0.offset| .cse1) .cse3))))) .cse4) (and (<= 0 |c_~#seed~0.offset|) .cse4)) (or (< |c_~#seed~0.offset| 0) (forall ((|thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_21 (Array Int Int))) (or (= |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_21) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (forall ((v_DerPreprocessor_22 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_22) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse4)))) is different from true [2024-10-26 06:46:05,171 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (or (< |c_~#seed~0.offset| 0) (forall ((|thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_21 (Array Int Int))) (or (= |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse1 |c_~#seed~0.offset| |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_21) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (forall ((v_DerPreprocessor_22 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_22) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse3))) is different from true [2024-10-26 06:46:06,680 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) .cse0 (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse1)))) is different from true [2024-10-26 06:46:07,182 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse3))) is different from true [2024-10-26 06:46:07,681 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse4 (not (= .cse0 0)))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= .cse0 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse1 (select .cse3 |c_~#seed~0.offset|))) (and (not (= .cse1 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse2 |c_~#seed~0.offset| .cse1) .cse3))))) .cse4) (and (<= 0 |c_~#seed~0.offset|) .cse4)) (or (< |c_~#seed~0.offset| 0) (forall ((|thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| Int) (v_DerPreprocessor_21 (Array Int Int))) (or (= |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| (store .cse2 |c_~#seed~0.offset| |thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1|)) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_21) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (forall ((v_DerPreprocessor_22 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_22) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse4)))) is different from true [2024-10-26 06:46:08,071 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse4 (not (= .cse0 0)))) (and (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse0) (not (= .cse0 |c_thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= .cse0 |c_thr1Thread1of3ForFork0_calculateNext_~s2#1|) (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse1 (select .cse3 |c_~#seed~0.offset|))) (and (not (= .cse1 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse2 |c_~#seed~0.offset| .cse1) .cse3))))) .cse4) (and (<= 0 |c_~#seed~0.offset|) .cse4)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse4)))) is different from true [2024-10-26 06:46:08,424 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse4 (not (= .cse0 0)))) (and (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse0) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= .cse0 |c_thr1Thread1of3ForFork0_calculateNext_~s2#1|) (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse1 (select .cse3 |c_~#seed~0.offset|))) (and (not (= .cse1 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse2 |c_~#seed~0.offset| .cse1) .cse3))))) .cse4) (and (<= 0 |c_~#seed~0.offset|) .cse4)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse4)))) is different from true [2024-10-26 06:46:08,649 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse4 (not (= .cse0 0)))) (and (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse0) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse1 (select .cse3 |c_~#seed~0.offset|))) (and (not (= .cse1 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse2 |c_~#seed~0.offset| .cse1) .cse3))))) .cse4) (and (<= 0 |c_~#seed~0.offset|) .cse4)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse4)))) is different from true [2024-10-26 06:46:09,056 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse4 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= .cse4 0)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (= .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) is different from false [2024-10-26 06:46:09,243 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) .cse0 (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse1)))) is different from true [2024-10-26 06:46:09,261 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse3))) is different from true [2024-10-26 06:46:09,307 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (let ((.cse4 (not (= .cse0 0)))) (and (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse0) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse3 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse1 (select .cse3 |c_~#seed~0.offset|))) (and (not (= .cse1 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse2 |c_~#seed~0.offset| .cse1) .cse3))))) .cse4) (and (<= 0 |c_~#seed~0.offset|) .cse4)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse4)))) is different from true [2024-10-26 06:46:11,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:46:11,610 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse22 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse21 (select .cse22 |c_~#seed~0.offset|))) (let ((.cse7 (store |c_#memory_int| |c_~#seed~0.base| (store .cse22 |c_~#seed~0.offset| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|))) (.cse0 (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse21)) (.cse5 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (let ((.cse10 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse11 (= .cse21 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse9 (not .cse5)) (.cse8 (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (.cse2 (not .cse0)) (.cse18 (forall ((v_DerPreprocessor_40 (Array Int Int)) (v_DerPreprocessor_31 (Array Int Int))) (let ((.cse20 (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_40))) (or (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse20 |c_~#seed~0.base|) |c_~#seed~0.offset|)) (not (= 0 (select (select (store .cse20 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|))))))) (.cse3 (< |c_~#seed~0.offset| 0))) (and (or (let ((.cse4 (forall ((v_DerPreprocessor_42 (Array Int Int)) (v_DerPreprocessor_31 (Array Int Int))) (let ((.cse6 (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_42))) (or (not (= (select (select (store .cse6 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= (select (select .cse6 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))))) (and (or .cse0 (forall ((v_DerPreprocessor_31 (Array Int Int)) (v_DerPreprocessor_43 (Array Int Int))) (let ((.cse1 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_43))) (or (not (= (select (select (store .cse1 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse1 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))) (or .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse4))) .cse8) (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse9) (or .cse5 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse10 .cse3 (not .cse11) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse10 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse11) (or (and (or (and (or .cse2 (forall ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_39 (Array Int Int))) (let ((.cse12 (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_39))) (or (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse12 |c_~#seed~0.base|) |c_~#seed~0.offset|))) (not (= (select (select (store .cse12 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) (or .cse0 (forall ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_38 (Array Int Int))) (let ((.cse13 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_38))) (or (not (= (select (select (store .cse13 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse13 |c_~#seed~0.base|) |c_~#seed~0.offset|))))))) (or (and (or (forall ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (let ((.cse14 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_36))) (or (not (= (select (select .cse14 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store .cse14 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) .cse0) (or .cse2 (forall ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_37 (Array Int Int))) (let ((.cse15 (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_37))) (or (not (= (select (select (store .cse15 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse15 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))))) .cse8)) .cse9) (or .cse5 (and (or (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int)) (v_DerPreprocessor_35 (Array Int Int))) (or (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_35) |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_35) |c_~#seed~0.base|) |c_~#seed~0.offset|))))) .cse2) (or (and (or .cse2 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int)) (v_DerPreprocessor_33 (Array Int Int))) (or (not (= (select (select (store .cse7 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_33) |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store (store (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_33) |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))) (or .cse0 (forall ((v_DerPreprocessor_32 (Array Int Int)) (v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_32))) (or (not (= (select (select (store (store .cse16 |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse16 |c_~#seed~0.base|) |c_~#seed~0.offset|)))))))) .cse8) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int)) (v_DerPreprocessor_34 (Array Int Int))) (let ((.cse17 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_34))) (or (not (= (select (select .cse17 |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= (select (select (store (store .cse17 |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))))))))) .cse3) (not (= (select (select |c_#memory_int| 3) |c_~#seed~0.offset|) 0)) (or .cse2 .cse18 .cse3) (or .cse5 .cse2 .cse18 .cse3 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or (forall ((v_DerPreprocessor_41 (Array Int Int)) (v_DerPreprocessor_31 (Array Int Int))) (let ((.cse19 (store |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_41))) (or (not (= (select (select (store .cse19 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)) (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| (select (select .cse19 |c_~#seed~0.base|) |c_~#seed~0.offset|))))) .cse0) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3)))))) is different from false [2024-10-26 06:46:13,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:46:14,008 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) .cse3))) is different from true [2024-10-26 06:46:14,701 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse4 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= .cse4 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= .cse4 0)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (= .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) is different from false [2024-10-26 06:46:16,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:46:18,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-10-26 06:46:18,959 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse4 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= .cse4 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (= .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) is different from false [2024-10-26 06:46:19,490 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= (select (select |c_#memory_int| 3) |c_~#seed~0.offset|) 0)) (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3))) is different from false [2024-10-26 06:46:19,563 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse4 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= .cse4 0)) (not (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (= .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) is different from false [2024-10-26 06:46:19,580 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse4 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= .cse4 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (not (= |c_thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)) (= .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) is different from false [2024-10-26 06:46:19,594 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|))) (let ((.cse1 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse2 (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (.cse4 (select (select |c_#memory_int| 3) |c_~#seed~0.offset|))) (and (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (not (= (select |c_#valid| |c_~#seed~0.base|) 0)) (or (let ((.cse0 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse0)) (or .cse0 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse1 (< |c_~#seed~0.offset| 0) (not .cse2) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= c_~state~0 1) (not (= 3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (or .cse1 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse2) (not (= .cse4 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| 3)) (= |c_~#seed~0.base| 3) (= .cse4 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)))) is different from false [2024-10-26 06:46:41,008 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= c_~state~0 1) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not |c_thr1Thread1of3ForFork0_#t~switch10#1|) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse3))) is different from true [2024-10-26 06:46:41,245 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (< (select |c_#length| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 4)) (.cse3 (= (select (select |c_#memory_int| |c_~#seed~0.base|) |c_~#seed~0.offset|) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|))) (and (let ((.cse0 (= c_~state~0 0))) (or (and (not .cse0) (not |c_thr1Thread1of3ForFork0_#t~switch10#1|)) (and |c_thr1Thread1of3ForFork0_#t~switch10#1| .cse0))) (<= 0 |c_~#seed~0.offset|) (= (select |c_#valid| 3) 1) (or (let ((.cse1 (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|))) (and (or (forall ((v_DerPreprocessor_30 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_30) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) (not .cse1)) (or .cse1 (forall ((v_DerPreprocessor_28 (Array Int Int)) (v_DerPreprocessor_29 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_28) |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_29) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0)))))) .cse2 (< |c_~#seed~0.offset| 0) (not .cse3) (< (select |c_#length| |c_~#seed~0.base|) (+ |c_~#seed~0.offset| 4))) (= c_~state~0 1) (or .cse2 (forall ((v_DerPreprocessor_31 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_31) |c_~#seed~0.base|) |c_~#seed~0.offset|) 0))) .cse3) (not (= (select (select |c_#memory_int| 3) |c_~#seed~0.offset|) 0)) (= |c_~#seed~0.base| 3))) is different from false [2024-10-26 06:46:46,125 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) .cse0 (not (= |c_thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse1)))) is different from true [2024-10-26 06:46:46,295 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (let ((.cse2 (= .cse3 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) .cse0 (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse4 (select .cse6 |c_~#seed~0.offset|))) (and (not (= .cse4 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse5 |c_~#seed~0.offset| .cse4) .cse6))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse1))))) is different from true [2024-10-26 06:46:47,000 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) .cse0 (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= |c_thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse1)))) is different from true [2024-10-26 06:46:49,862 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (not (= (select .cse1 |c_~#seed~0.offset|) 0)))) (and (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= |c_thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse2 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse0 (select .cse2 |c_~#seed~0.offset|))) (and (not (= .cse0 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse1 |c_~#seed~0.offset| .cse0) .cse2))))) .cse3) (and (<= 0 |c_~#seed~0.offset|) .cse3)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse3))) is different from true [2024-10-26 06:46:56,260 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) .cse0 (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= |c_thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) .cse1)))) is different from true [2024-10-26 06:46:56,315 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse2 (= (select .cse4 |c_~#seed~0.offset|) 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) .cse0 (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= |c_thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (and (not (= .cse3 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse4 |c_~#seed~0.offset| .cse3) .cse5))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse1)))) is different from true [2024-10-26 06:46:56,720 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (let ((.cse2 (= .cse3 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (= (select (select |c_#memory_int| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.offset|) 1) (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) .cse0 (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= .cse3 |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1|)) (not (= |c_thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse4 (select .cse6 |c_~#seed~0.offset|))) (and (not (= .cse4 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse5 |c_~#seed~0.offset| .cse4) .cse6))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_#t~mem7#1| 1) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) .cse1))))) is different from true [2024-10-26 06:47:00,212 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (let ((.cse2 (= .cse3 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= .cse3 |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1|)) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) .cse0 (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse4 (select .cse6 |c_~#seed~0.offset|))) (and (not (= .cse4 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse5 |c_~#seed~0.offset| .cse4) .cse6))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse1))))) is different from true [2024-10-26 06:47:00,381 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (let ((.cse2 (= .cse3 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= .cse3 |c_thr1Thread1of3ForFork0_calculateNext_~calculateNext_return~0#1|)) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= .cse3 |c_thr1Thread1of3ForFork0_calculateNext_~s2#1|) .cse0 (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse4 (select .cse6 |c_~#seed~0.offset|))) (and (not (= .cse4 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse5 |c_~#seed~0.offset| .cse4) .cse6))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~nexts~0#1| 0)) .cse1))))) is different from true [2024-10-26 06:47:00,456 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (let ((.cse2 (= .cse3 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) (= .cse3 |c_thr1Thread1of3ForFork0_calculateNext_~s2#1|) .cse0 (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= |c_thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse4 (select .cse6 |c_~#seed~0.offset|))) (and (not (= .cse4 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse5 |c_~#seed~0.offset| .cse4) .cse6))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse1))))) is different from true [2024-10-26 06:47:00,534 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse5 (select |c_#memory_int| |c_~#seed~0.base|))) (let ((.cse3 (select .cse5 |c_~#seed~0.offset|))) (let ((.cse2 (= .cse3 0))) (let ((.cse0 (= 1 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|)) (.cse1 (not .cse2))) (and (or (and .cse0 .cse1) (and .cse2 (= 0 |c_thr1Thread3of3ForFork0_PseudoRandomUsingAtomic_monitor_~cond~0#1|))) (= |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~read~0#1| .cse3) (not (= (select |c_#valid| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|) 0)) .cse0 (not (= |c_~#seed~0.base| |c_thr1Thread1of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (select |c_#valid| |c_~#seed~0.base|) 1) (not (= |c_thr1Thread2of3ForFork0_calculateNext_~calculateNext_return~0#1| 0)) (or (and (exists ((|thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#seed~0.base| v_DerPreprocessor_19) |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| v_DerPreprocessor_20) |c_~#seed~0.base|))) (let ((.cse4 (select .cse6 |c_~#seed~0.offset|))) (and (not (= .cse4 0)) (not (= |c_~#seed~0.base| |thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base|)) (= (store .cse5 |c_~#seed~0.offset| .cse4) .cse6))))) .cse1) (and (<= 0 |c_~#seed~0.offset|) .cse1)) (not (= |c_thr1Thread2of3ForFork0_PseudoRandomUsingAtomic_nextInt_~#casret~0#1.base| |c_~#seed~0.base|)) .cse1))))) is different from true [2024-10-26 06:47:06,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:06,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:47:06,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:06,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 230 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 295 states. [2024-10-26 06:47:06,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-10-26 06:47:06,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2024-10-26 06:47:06,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2024-10-26 06:47:06,215 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2024-10-26 06:47:06,402 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31 [2024-10-26 06:47:06,403 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:47:06,403 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:47:06,403 INFO L85 PathProgramCache]: Analyzing trace with hash -450297932, now seen corresponding path program 1 times [2024-10-26 06:47:06,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:47:06,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070399738] [2024-10-26 06:47:06,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:47:06,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:47:06,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:47:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-10-26 06:47:06,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:47:06,435 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070399738] [2024-10-26 06:47:06,435 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070399738] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:47:06,435 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:47:06,435 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:47:06,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22941014] [2024-10-26 06:47:06,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:47:06,606 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:47:06,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:47:06,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:47:06,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:47:06,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:47:06,607 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:47:06,607 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:06,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 230 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 295 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2024-10-26 06:47:06,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:47:16,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 230 states. [2024-10-26 06:47:16,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 296 states. [2024-10-26 06:47:16,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2024-10-26 06:47:16,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 192 states. [2024-10-26 06:47:16,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2024-10-26 06:47:16,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,789 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2024-10-26 06:47:16,789 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting thr1Err14REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:47:16,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:47:16,790 INFO L85 PathProgramCache]: Analyzing trace with hash 1826332986, now seen corresponding path program 1 times [2024-10-26 06:47:16,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:47:16,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739942522] [2024-10-26 06:47:16,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:47:16,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:47:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:47:16,822 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-10-26 06:47:16,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:47:16,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739942522] [2024-10-26 06:47:16,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [739942522] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:47:16,823 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:47:16,823 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:47:16,824 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196535651] [2024-10-26 06:47:16,824 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:47:16,824 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-26 06:47:16,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:47:16,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-26 06:47:16,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-26 06:47:16,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:47:16,826 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:47:16,826 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 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) [2024-10-26 06:47:16,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:16,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:47:16,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:16,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 230 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 296 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2024-10-26 06:47:16,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 192 states. [2024-10-26 06:47:16,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2024-10-26 06:47:16,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:16,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:47:27,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:27,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:27,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:27,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:47:27,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:27,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:27,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:47:27,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:27,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:47:27,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2024-10-26 06:47:27,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:27,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:47:27,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2024-10-26 06:47:27,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:47:27,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:27,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:27,978 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2024-10-26 06:47:27,978 INFO L396 AbstractCegarLoop]: === Iteration 29 === Targeting thr1Err14REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:47:27,978 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:47:27,978 INFO L85 PathProgramCache]: Analyzing trace with hash -1339543651, now seen corresponding path program 1 times [2024-10-26 06:47:27,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:47:27,978 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331717205] [2024-10-26 06:47:27,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:47:27,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:47:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:47:28,024 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:47:28,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:47:28,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1331717205] [2024-10-26 06:47:28,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1331717205] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:47:28,025 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:47:28,025 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-26 06:47:28,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303118072] [2024-10-26 06:47:28,025 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:47:28,026 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:47:28,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:47:28,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:47:28,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:47:28,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:47:28,027 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:47:28,027 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 14.0) internal successors, (28), 3 states have internal predecessors, (28), 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) [2024-10-26 06:47:28,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:28,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:28,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:28,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:47:28,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:28,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:28,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:28,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:28,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:28,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:47:28,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:47:28,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:28,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:28,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:28,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:28,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-10-26 06:47:28,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:28,030 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:28,030 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:47:28,030 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:28,030 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:47:28,030 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2024-10-26 06:47:28,030 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:28,030 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:47:28,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 194 states. [2024-10-26 06:47:28,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:47:28,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:28,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:28,031 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:47:36,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:36,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:47:36,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:36,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:47:36,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2024-10-26 06:47:36,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:47:36,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2024-10-26 06:47:36,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:47:36,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:36,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,464 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2024-10-26 06:47:36,464 INFO L396 AbstractCegarLoop]: === Iteration 30 === Targeting thr1Err15REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:47:36,465 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:47:36,465 INFO L85 PathProgramCache]: Analyzing trace with hash -1339543650, now seen corresponding path program 1 times [2024-10-26 06:47:36,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:47:36,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [838290200] [2024-10-26 06:47:36,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:47:36,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:47:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:47:36,526 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:47:36,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:47:36,527 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [838290200] [2024-10-26 06:47:36,527 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [838290200] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:47:36,527 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:47:36,527 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-26 06:47:36,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646503641] [2024-10-26 06:47:36,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:47:36,528 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:47:36,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:47:36,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:47:36,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:47:36,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:47:36,529 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:47:36,529 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 14.0) internal successors, (28), 3 states have internal predecessors, (28), 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) [2024-10-26 06:47:36,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:36,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:47:36,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:36,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:36,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:47:36,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:47:36,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:36,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:36,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:36,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-10-26 06:47:36,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:36,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:36,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:47:36,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:36,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:47:36,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2024-10-26 06:47:36,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:47:36,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 194 states. [2024-10-26 06:47:36,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:47:36,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:36,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:36,534 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:47:45,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:45,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 297 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:45,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,145 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2024-10-26 06:47:45,145 INFO L396 AbstractCegarLoop]: === Iteration 31 === Targeting thr1Err13REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:47:45,145 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:47:45,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1339543646, now seen corresponding path program 1 times [2024-10-26 06:47:45,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:47:45,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [591663933] [2024-10-26 06:47:45,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:47:45,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:47:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:47:45,220 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:47:45,220 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:47:45,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [591663933] [2024-10-26 06:47:45,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [591663933] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:47:45,220 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:47:45,220 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-26 06:47:45,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [186268629] [2024-10-26 06:47:45,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:47:45,221 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:47:45,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:47:45,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:47:45,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:47:45,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:47:45,222 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:47:45,222 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 14.0) internal successors, (28), 3 states have internal predecessors, (28), 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) [2024-10-26 06:47:45,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:45,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:47:45,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:45,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:45,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:47:45,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:47:45,223 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 297 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 194 states. [2024-10-26 06:47:45,224 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:47:45,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:45,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:45,225 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:47:55,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:55,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:47:55,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:55,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:55,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:47:55,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 298 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 194 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,370 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2024-10-26 06:47:55,370 INFO L396 AbstractCegarLoop]: === Iteration 32 === Targeting thr1Err18ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:47:55,370 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:47:55,370 INFO L85 PathProgramCache]: Analyzing trace with hash -337472361, now seen corresponding path program 1 times [2024-10-26 06:47:55,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:47:55,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710273090] [2024-10-26 06:47:55,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:47:55,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:47:55,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:47:55,534 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:47:55,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:47:55,534 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710273090] [2024-10-26 06:47:55,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1710273090] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:47:55,535 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:47:55,535 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-26 06:47:55,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357620546] [2024-10-26 06:47:55,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:47:55,535 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-26 06:47:55,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:47:55,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-26 06:47:55,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-26 06:47:55,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:47:55,537 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:47:55,538 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 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) [2024-10-26 06:47:55,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:55,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:47:55,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:55,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:55,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:47:55,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:47:55,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:55,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:55,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:47:55,539 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-10-26 06:47:55,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:55,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:47:55,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:47:55,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:47:55,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:47:55,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 298 states. [2024-10-26 06:47:55,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:47:55,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 194 states. [2024-10-26 06:47:55,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:47:55,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:47:55,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:47:55,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:48:05,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:05,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:48:05,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:05,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 299 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:05,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:05,816 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2024-10-26 06:48:05,816 INFO L396 AbstractCegarLoop]: === Iteration 33 === Targeting thr1Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:48:05,816 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:48:05,816 INFO L85 PathProgramCache]: Analyzing trace with hash 1392950207, now seen corresponding path program 1 times [2024-10-26 06:48:05,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:48:05,816 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252742222] [2024-10-26 06:48:05,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:48:05,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:48:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:48:05,930 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:48:05,931 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:48:05,931 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252742222] [2024-10-26 06:48:05,931 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252742222] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:48:05,931 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:48:05,931 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-26 06:48:05,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655862784] [2024-10-26 06:48:05,932 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:48:05,932 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-26 06:48:05,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:48:05,933 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-26 06:48:05,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-26 06:48:05,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:48:05,933 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:48:05,933 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 5 states have internal predecessors, (61), 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) [2024-10-26 06:48:05,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:05,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:48:05,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:05,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,934 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:05,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:48:05,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:48:05,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:05,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:05,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:05,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:05,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:05,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:05,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:48:05,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:05,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:48:05,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 299 states. [2024-10-26 06:48:05,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:48:05,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2024-10-26 06:48:05,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:48:05,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,936 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:05,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:05,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:05,937 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:48:15,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:15,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:48:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 299 states. [2024-10-26 06:48:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:48:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2024-10-26 06:48:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:48:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:15,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:15,850 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2024-10-26 06:48:15,851 INFO L396 AbstractCegarLoop]: === Iteration 34 === Targeting thr1Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:48:15,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:48:15,851 INFO L85 PathProgramCache]: Analyzing trace with hash -2098898945, now seen corresponding path program 2 times [2024-10-26 06:48:15,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:48:15,851 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217863150] [2024-10-26 06:48:15,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:48:15,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:48:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:48:16,000 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:48:16,000 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:48:16,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217863150] [2024-10-26 06:48:16,001 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1217863150] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:48:16,001 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1569307743] [2024-10-26 06:48:16,001 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-10-26 06:48:16,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:48:16,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:48:16,003 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:48:16,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2024-10-26 06:48:16,164 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-10-26 06:48:16,164 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-26 06:48:16,166 INFO L255 TraceCheckSpWp]: Trace formula consists of 314 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-10-26 06:48:16,168 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:48:16,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-10-26 06:48:16,210 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:48:16,210 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 19 [2024-10-26 06:48:16,343 INFO L349 Elim1Store]: treesize reduction 16, result has 36.0 percent of original size [2024-10-26 06:48:16,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 16 treesize of output 18 [2024-10-26 06:48:16,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:48:16,586 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-10-26 06:48:16,590 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:48:16,590 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:48:16,639 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:48:16,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 66 treesize of output 69 [2024-10-26 06:48:16,651 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-10-26 06:48:16,652 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 71 treesize of output 71 [2024-10-26 06:48:17,024 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:48:17,024 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1569307743] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:48:17,024 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:48:17,024 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 6] total 13 [2024-10-26 06:48:17,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679966428] [2024-10-26 06:48:17,025 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:48:17,025 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-10-26 06:48:17,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:48:17,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-10-26 06:48:17,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2024-10-26 06:48:17,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:48:17,026 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:48:17,027 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 10.076923076923077) internal successors, (131), 14 states have internal predecessors, (131), 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) [2024-10-26 06:48:17,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:17,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:17,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:17,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:48:17,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:17,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:17,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:17,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:17,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 299 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:17,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:17,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:17,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:17,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:17,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:17,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:48:26,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:26,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:48:26,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:26,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 299 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:48:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2024-10-26 06:48:26,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:48:26,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:26,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:26,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:26,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:26,187 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2024-10-26 06:48:26,376 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2024-10-26 06:48:26,376 INFO L396 AbstractCegarLoop]: === Iteration 35 === Targeting thr1Err7ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:48:26,376 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:48:26,376 INFO L85 PathProgramCache]: Analyzing trace with hash 1581907364, now seen corresponding path program 1 times [2024-10-26 06:48:26,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:48:26,377 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377045953] [2024-10-26 06:48:26,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:48:26,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:48:26,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:48:26,665 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:48:26,665 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:48:26,666 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377045953] [2024-10-26 06:48:26,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1377045953] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:48:26,666 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:48:26,666 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-10-26 06:48:26,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940191862] [2024-10-26 06:48:26,666 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:48:26,667 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-10-26 06:48:26,667 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:48:26,667 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-10-26 06:48:26,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2024-10-26 06:48:26,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:48:26,669 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:48:26,669 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.833333333333333) internal successors, (58), 12 states have internal predecessors, (58), 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) [2024-10-26 06:48:26,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:26,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:48:26,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:26,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 299 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:48:26,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2024-10-26 06:48:26,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:48:26,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:26,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:26,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:26,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:26,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:26,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:48:37,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:48:37,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 299 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-10-26 06:48:37,440 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2024-10-26 06:48:37,440 INFO L396 AbstractCegarLoop]: === Iteration 36 === Targeting thr1Err7ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:48:37,441 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:48:37,441 INFO L85 PathProgramCache]: Analyzing trace with hash -188029018, now seen corresponding path program 2 times [2024-10-26 06:48:37,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:48:37,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507333968] [2024-10-26 06:48:37,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:48:37,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:48:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:48:37,691 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:48:37,691 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:48:37,691 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507333968] [2024-10-26 06:48:37,691 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1507333968] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:48:37,691 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:48:37,691 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-10-26 06:48:37,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29165753] [2024-10-26 06:48:37,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:48:37,692 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-10-26 06:48:37,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:48:37,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-10-26 06:48:37,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2024-10-26 06:48:37,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:48:37,693 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:48:37,693 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.833333333333333) internal successors, (58), 12 states have internal predecessors, (58), 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) [2024-10-26 06:48:37,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:37,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:48:37,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:37,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:37,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:48:37,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:48:37,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:37,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:37,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:37,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:37,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:37,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:37,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:48:37,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:37,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:48:37,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 299 states. [2024-10-26 06:48:37,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:48:37,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2024-10-26 06:48:37,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:48:37,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:37,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:37,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:37,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:37,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:37,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-10-26 06:48:37,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:48,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 299 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:48,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:48,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:48,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-10-26 06:48:48,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-10-26 06:48:48,605 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2024-10-26 06:48:48,605 INFO L396 AbstractCegarLoop]: === Iteration 37 === Targeting thr1Err7ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:48:48,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:48:48,605 INFO L85 PathProgramCache]: Analyzing trace with hash -41107782, now seen corresponding path program 1 times [2024-10-26 06:48:48,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:48:48,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798361335] [2024-10-26 06:48:48,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:48:48,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:48:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:48:48,976 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 25 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:48:48,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:48:48,976 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798361335] [2024-10-26 06:48:48,977 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798361335] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:48:48,977 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [778382132] [2024-10-26 06:48:48,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:48:48,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:48:48,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:48:48,978 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:48:48,979 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2024-10-26 06:48:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:48:49,126 INFO L255 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-10-26 06:48:49,127 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:48:49,166 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-10-26 06:48:49,166 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-26 06:48:49,167 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [778382132] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:48:49,167 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-10-26 06:48:49,167 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [13] total 16 [2024-10-26 06:48:49,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730869124] [2024-10-26 06:48:49,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:48:49,167 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-26 06:48:49,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:48:49,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-26 06:48:49,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2024-10-26 06:48:49,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:48:49,168 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:48:49,168 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 5 states have internal predecessors, (58), 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) [2024-10-26 06:48:49,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:49,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:49,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:49,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 299 states. [2024-10-26 06:48:49,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-10-26 06:48:49,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:49:03,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:03,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:49:03,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:03,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:49:03,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 302 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 195 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-10-26 06:49:03,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:03,556 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2024-10-26 06:49:03,743 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable42 [2024-10-26 06:49:03,743 INFO L396 AbstractCegarLoop]: === Iteration 38 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:49:03,744 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:49:03,744 INFO L85 PathProgramCache]: Analyzing trace with hash 286216389, now seen corresponding path program 1 times [2024-10-26 06:49:03,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:49:03,744 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285294509] [2024-10-26 06:49:03,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:49:03,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:49:03,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:49:03,789 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-10-26 06:49:03,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:49:03,790 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285294509] [2024-10-26 06:49:03,790 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [285294509] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:49:03,790 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:49:03,790 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-26 06:49:03,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168954886] [2024-10-26 06:49:03,790 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:49:03,791 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-26 06:49:03,791 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:49:03,791 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-26 06:49:03,791 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-26 06:49:03,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:49:03,792 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:49:03,792 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 5 states have internal predecessors, (46), 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) [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:03,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,793 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:03,793 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:03,793 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-10-26 06:49:03,793 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:03,793 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:03,793 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:49:03,793 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:03,793 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 231 states. [2024-10-26 06:49:03,793 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 302 states. [2024-10-26 06:49:03,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2024-10-26 06:49:03,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 195 states. [2024-10-26 06:49:03,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2024-10-26 06:49:03,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:03,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:03,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:03,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:03,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:49:03,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-10-26 06:49:03,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-10-26 06:49:03,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:03,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:49:16,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:49:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:16,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 241 states. [2024-10-26 06:49:16,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 304 states. [2024-10-26 06:49:16,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2024-10-26 06:49:16,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2024-10-26 06:49:16,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2024-10-26 06:49:16,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:16,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:16,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:16,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:49:16,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-10-26 06:49:16,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-10-26 06:49:16,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:16,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:49:16,320 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2024-10-26 06:49:16,320 INFO L396 AbstractCegarLoop]: === Iteration 39 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:49:16,320 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:49:16,320 INFO L85 PathProgramCache]: Analyzing trace with hash -1085840050, now seen corresponding path program 1 times [2024-10-26 06:49:16,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:49:16,321 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180382128] [2024-10-26 06:49:16,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:49:16,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:49:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:49:16,354 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-10-26 06:49:16,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:49:16,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180382128] [2024-10-26 06:49:16,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1180382128] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:49:16,354 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:49:16,354 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:49:16,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1982594245] [2024-10-26 06:49:16,355 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:49:16,355 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-26 06:49:16,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:49:16,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-26 06:49:16,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-26 06:49:16,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:49:16,356 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:49:16,356 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 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) [2024-10-26 06:49:16,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:16,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:16,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:16,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:16,356 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:49:16,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:49:16,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:16,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:16,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:16,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-10-26 06:49:16,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:16,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:16,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2024-10-26 06:49:16,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:16,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 241 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 304 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:49:16,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:39,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 241 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 310 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 166 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 200 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:49:39,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:39,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-10-26 06:49:39,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,370 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2024-10-26 06:49:39,370 INFO L396 AbstractCegarLoop]: === Iteration 40 === Targeting thr1Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:49:39,370 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:49:39,370 INFO L85 PathProgramCache]: Analyzing trace with hash -1934811026, now seen corresponding path program 1 times [2024-10-26 06:49:39,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:49:39,371 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907059318] [2024-10-26 06:49:39,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:49:39,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:49:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:49:39,508 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:49:39,509 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:49:39,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907059318] [2024-10-26 06:49:39,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1907059318] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-26 06:49:39,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1193193541] [2024-10-26 06:49:39,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:49:39,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:49:39,510 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:49:39,511 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-26 06:49:39,512 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2024-10-26 06:49:39,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:49:39,652 INFO L255 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-10-26 06:49:39,654 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-26 06:49:39,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:49:39,683 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-10-26 06:49:39,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2024-10-26 06:49:39,729 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2024-10-26 06:49:39,731 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:49:39,731 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-26 06:49:39,776 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2024-10-26 06:49:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-10-26 06:49:39,795 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1193193541] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-26 06:49:39,795 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-10-26 06:49:39,795 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 7 [2024-10-26 06:49:39,796 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [237080803] [2024-10-26 06:49:39,796 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-10-26 06:49:39,796 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-26 06:49:39,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:49:39,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-26 06:49:39,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-10-26 06:49:39,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:49:39,797 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:49:39,797 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 10.714285714285714) internal successors, (75), 8 states have internal predecessors, (75), 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) [2024-10-26 06:49:39,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:39,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,797 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 241 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 310 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 166 states. [2024-10-26 06:49:39,798 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 200 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:39,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:49:58,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:58,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 241 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 310 states. [2024-10-26 06:49:58,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 166 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 202 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-26 06:49:58,486 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2024-10-26 06:49:58,674 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45,22 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-26 06:49:58,674 INFO L396 AbstractCegarLoop]: === Iteration 41 === Targeting thr1Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:49:58,674 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:49:58,675 INFO L85 PathProgramCache]: Analyzing trace with hash -1479798659, now seen corresponding path program 3 times [2024-10-26 06:49:58,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:49:58,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694887793] [2024-10-26 06:49:58,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:49:58,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:49:58,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:49:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-10-26 06:49:58,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:49:58,712 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1694887793] [2024-10-26 06:49:58,712 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1694887793] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:49:58,712 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:49:58,712 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:49:58,712 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [950627057] [2024-10-26 06:49:58,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:49:58,712 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-26 06:49:58,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:49:58,713 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-26 06:49:58,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-26 06:49:58,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:49:58,713 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:49:58,714 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 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) [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2024-10-26 06:49:58,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:58,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:58,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2024-10-26 06:49:58,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:49:58,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 241 states. [2024-10-26 06:49:58,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 310 states. [2024-10-26 06:49:58,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 166 states. [2024-10-26 06:49:58,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 202 states. [2024-10-26 06:49:58,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2024-10-26 06:49:58,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:49:58,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-10-26 06:49:58,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:49:58,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2024-10-26 06:49:58,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:49:58,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-10-26 06:49:58,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:50:29,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:29,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:29,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:50:29,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:50:29,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:50:29,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:29,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:29,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:29,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-26 06:50:29,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-26 06:50:29,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2024-10-26 06:50:29,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:50:29,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:29,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:50:29,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 313 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 206 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-10-26 06:50:29,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2024-10-26 06:50:29,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-10-26 06:50:29,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:50:29,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:50:29,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:50:29,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-26 06:50:29,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-26 06:50:29,566 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (18 of 19 remaining) [2024-10-26 06:50:29,566 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (17 of 19 remaining) [2024-10-26 06:50:29,566 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (16 of 19 remaining) [2024-10-26 06:50:29,566 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (15 of 19 remaining) [2024-10-26 06:50:29,566 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err5REQUIRES_VIOLATIONMEMORY_DEREFERENCE (14 of 19 remaining) [2024-10-26 06:50:29,566 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (13 of 19 remaining) [2024-10-26 06:50:29,566 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err4ASSERT_VIOLATIONMEMORY_LEAK (12 of 19 remaining) [2024-10-26 06:50:29,566 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err18ASSERT_VIOLATIONMEMORY_LEAK (11 of 19 remaining) [2024-10-26 06:50:29,566 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err8REQUIRES_VIOLATIONMEMORY_DEREFERENCE (10 of 19 remaining) [2024-10-26 06:50:29,566 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err9REQUIRES_VIOLATIONMEMORY_DEREFERENCE (9 of 19 remaining) [2024-10-26 06:50:29,566 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err14REQUIRES_VIOLATIONMEMORY_DEREFERENCE (8 of 19 remaining) [2024-10-26 06:50:29,567 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err15REQUIRES_VIOLATIONMEMORY_DEREFERENCE (7 of 19 remaining) [2024-10-26 06:50:29,567 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err10REQUIRES_VIOLATIONMEMORY_DEREFERENCE (6 of 19 remaining) [2024-10-26 06:50:29,567 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err11REQUIRES_VIOLATIONMEMORY_DEREFERENCE (5 of 19 remaining) [2024-10-26 06:50:29,567 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err12REQUIRES_VIOLATIONMEMORY_DEREFERENCE (4 of 19 remaining) [2024-10-26 06:50:29,567 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err13REQUIRES_VIOLATIONMEMORY_DEREFERENCE (3 of 19 remaining) [2024-10-26 06:50:29,567 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE (2 of 19 remaining) [2024-10-26 06:50:29,567 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err17REQUIRES_VIOLATIONMEMORY_DEREFERENCE (1 of 19 remaining) [2024-10-26 06:50:29,567 INFO L782 garLoopResultBuilder]: Registering result SAFE for location thr1Err7ASSERT_VIOLATIONMEMORY_LEAK (0 of 19 remaining) [2024-10-26 06:50:29,567 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2024-10-26 06:50:29,598 INFO L407 BasicCegarLoop]: Path program histogram: [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-26 06:50:29,599 INFO L312 ceAbstractionStarter]: Result for error location thr1Thread3of3ForFork0 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/4) [2024-10-26 06:50:29,603 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-26 06:50:29,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-26 06:50:29,604 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:50:29,608 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-10-26 06:50:29,610 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (23)] Waiting until timeout for monitored process [2024-10-26 06:50:29,613 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-26 06:50:29,613 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2024-10-26 06:50:29,614 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6b0b4b40, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-26 06:50:29,614 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-10-26 06:50:29,769 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-10-26 06:50:29,770 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:50:29,770 INFO L85 PathProgramCache]: Analyzing trace with hash -1418960384, now seen corresponding path program 1 times [2024-10-26 06:50:29,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:50:29,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150689155] [2024-10-26 06:50:29,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:50:29,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:50:29,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-26 06:50:29,776 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-26 06:50:29,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-26 06:50:29,786 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-26 06:50:29,788 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-26 06:50:29,788 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 2 remaining) [2024-10-26 06:50:29,789 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK (0 of 2 remaining) [2024-10-26 06:50:29,789 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2024-10-26 06:50:29,789 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-10-26 06:50:29,790 INFO L312 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN (2/4) [2024-10-26 06:50:29,790 WARN L239 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2024-10-26 06:50:29,790 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2024-10-26 06:50:29,853 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-10-26 06:50:29,855 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-26 06:50:29,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-10-26 06:50:29,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-10-26 06:50:29,857 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-10-26 06:50:29,859 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (24)] Waiting until timeout for monitored process [2024-10-26 06:50:29,863 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-10-26 06:50:29,864 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Thread3of4ForFork0 ======== [2024-10-26 06:50:29,864 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6b0b4b40, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-26 06:50:29,864 INFO L334 AbstractCegarLoop]: Starting to check reachability of 19 error locations. [2024-10-26 06:50:30,054 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:50:30,060 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:50:30,064 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:50:30,069 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:50:30,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:50:30,075 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-10-26 06:50:30,077 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:50:30,078 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:50:30,078 INFO L85 PathProgramCache]: Analyzing trace with hash 1741457599, now seen corresponding path program 1 times [2024-10-26 06:50:30,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:50:30,078 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108391726] [2024-10-26 06:50:30,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:50:30,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:50:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:50:30,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-10-26 06:50:30,109 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:50:30,109 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108391726] [2024-10-26 06:50:30,109 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2108391726] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:50:30,109 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:50:30,110 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-10-26 06:50:30,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304501477] [2024-10-26 06:50:30,110 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:50:30,110 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:50:30,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:50:30,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:50:30,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:50:30,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:50:30,111 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:50:30,111 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 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) [2024-10-26 06:50:30,111 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:50:30,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:30,346 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2024-10-26 06:50:30,346 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:50:30,346 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:50:30,346 INFO L85 PathProgramCache]: Analyzing trace with hash 1741457600, now seen corresponding path program 1 times [2024-10-26 06:50:30,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:50:30,346 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [216276054] [2024-10-26 06:50:30,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:50:30,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:50:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:50:30,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-10-26 06:50:30,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:50:30,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [216276054] [2024-10-26 06:50:30,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [216276054] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:50:30,381 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:50:30,381 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-10-26 06:50:30,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728242707] [2024-10-26 06:50:30,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:50:30,381 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:50:30,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:50:30,382 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:50:30,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:50:30,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:50:30,382 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:50:30,383 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 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) [2024-10-26 06:50:30,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:30,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:50:30,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:30,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:30,790 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2024-10-26 06:50:30,790 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:50:30,790 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:50:30,790 INFO L85 PathProgramCache]: Analyzing trace with hash 544752769, now seen corresponding path program 1 times [2024-10-26 06:50:30,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:50:30,791 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135013957] [2024-10-26 06:50:30,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:50:30,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:50:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:50:30,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-10-26 06:50:30,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:50:30,826 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1135013957] [2024-10-26 06:50:30,826 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1135013957] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:50:30,826 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:50:30,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-26 06:50:30,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [973366786] [2024-10-26 06:50:30,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:50:30,826 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-26 06:50:30,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:50:30,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-26 06:50:30,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-26 06:50:30,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:50:30,827 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:50:30,827 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 states have internal predecessors, (18), 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) [2024-10-26 06:50:30,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:30,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:30,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:50:56,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:56,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:56,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:50:56,010 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2024-10-26 06:50:56,010 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:50:56,010 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:50:56,010 INFO L85 PathProgramCache]: Analyzing trace with hash -1772390398, now seen corresponding path program 1 times [2024-10-26 06:50:56,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:50:56,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138983919] [2024-10-26 06:50:56,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:50:56,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:50:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:50:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-10-26 06:50:56,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:50:56,049 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138983919] [2024-10-26 06:50:56,049 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1138983919] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:50:56,049 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:50:56,049 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-26 06:50:56,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948910080] [2024-10-26 06:50:56,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:50:56,049 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-26 06:50:56,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:50:56,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-26 06:50:56,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-26 06:50:56,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:50:56,050 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:50:56,050 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 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) [2024-10-26 06:50:56,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:56,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:50:56,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:50:56,051 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:51:04,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:04,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:04,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:51:04,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:04,188 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51 [2024-10-26 06:51:04,188 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:51:04,188 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:51:04,188 INFO L85 PathProgramCache]: Analyzing trace with hash 379062104, now seen corresponding path program 1 times [2024-10-26 06:51:04,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:51:04,188 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148850420] [2024-10-26 06:51:04,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:51:04,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:51:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:51:04,243 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-10-26 06:51:04,243 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:51:04,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148850420] [2024-10-26 06:51:04,244 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1148850420] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:51:04,244 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:51:04,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-26 06:51:04,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978687648] [2024-10-26 06:51:04,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:51:04,244 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-26 06:51:04,244 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:51:04,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-26 06:51:04,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-26 06:51:04,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:51:04,245 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:51:04,245 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 5 states have internal predecessors, (57), 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) [2024-10-26 06:51:04,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:04,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:04,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:51:04,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:04,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:51:09,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:09,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:09,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:51:09,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:09,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:09,270 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2024-10-26 06:51:09,270 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:51:09,271 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:51:09,271 INFO L85 PathProgramCache]: Analyzing trace with hash 372626923, now seen corresponding path program 1 times [2024-10-26 06:51:09,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:51:09,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694630232] [2024-10-26 06:51:09,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:51:09,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:51:09,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:51:09,310 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-10-26 06:51:09,310 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:51:09,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694630232] [2024-10-26 06:51:09,310 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [694630232] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:51:09,310 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:51:09,311 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:51:09,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [753197026] [2024-10-26 06:51:09,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:51:09,311 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:51:09,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:51:09,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:51:09,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:51:09,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:51:09,312 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:51:09,312 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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) [2024-10-26 06:51:09,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:09,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:09,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:51:09,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:09,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:09,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:51:21,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:21,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:21,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:51:21,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:21,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:21,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:21,417 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2024-10-26 06:51:21,417 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:51:21,417 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:51:21,417 INFO L85 PathProgramCache]: Analyzing trace with hash 1065728620, now seen corresponding path program 1 times [2024-10-26 06:51:21,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:51:21,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101603548] [2024-10-26 06:51:21,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:51:21,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:51:21,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:51:21,457 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-10-26 06:51:21,458 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:51:21,458 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101603548] [2024-10-26 06:51:21,458 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2101603548] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:51:21,458 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:51:21,458 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:51:21,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998738736] [2024-10-26 06:51:21,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:51:21,458 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:51:21,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:51:21,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:51:21,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:51:21,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:51:21,460 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:51:21,460 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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) [2024-10-26 06:51:21,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:21,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:21,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:51:21,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:21,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:21,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:21,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:51:33,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:33,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:33,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:51:33,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:33,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:33,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:33,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:33,348 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54 [2024-10-26 06:51:33,348 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:51:33,349 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:51:33,349 INFO L85 PathProgramCache]: Analyzing trace with hash 869215115, now seen corresponding path program 1 times [2024-10-26 06:51:33,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:51:33,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868451540] [2024-10-26 06:51:33,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:51:33,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:51:33,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:51:33,416 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-10-26 06:51:33,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:51:33,417 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868451540] [2024-10-26 06:51:33,417 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [868451540] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:51:33,417 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:51:33,417 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:51:33,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757660036] [2024-10-26 06:51:33,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:51:33,417 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:51:33,417 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:51:33,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:51:33,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:51:33,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:51:33,418 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:51:33,418 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 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) [2024-10-26 06:51:33,418 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:33,418 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:33,418 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:51:33,418 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:33,418 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:33,418 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:33,418 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:33,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:51:45,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:45,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:45,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:51:45,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:45,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:45,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:45,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:45,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:45,881 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55 [2024-10-26 06:51:45,881 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting thr1Err4ASSERT_VIOLATIONMEMORY_LEAK === [thr1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, thr1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 16 more)] === [2024-10-26 06:51:45,881 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-26 06:51:45,881 INFO L85 PathProgramCache]: Analyzing trace with hash -334087036, now seen corresponding path program 1 times [2024-10-26 06:51:45,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-26 06:51:45,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852849488] [2024-10-26 06:51:45,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-26 06:51:45,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-26 06:51:45,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-26 06:51:45,955 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-10-26 06:51:45,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-26 06:51:45,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852849488] [2024-10-26 06:51:45,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [852849488] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-26 06:51:45,955 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-26 06:51:45,955 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-26 06:51:45,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187530698] [2024-10-26 06:51:45,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-26 06:51:45,956 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-26 06:51:45,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-26 06:51:45,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-26 06:51:45,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-26 06:51:45,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-26 06:51:45,957 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-10-26 06:51:45,957 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 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) [2024-10-26 06:51:45,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:45,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:45,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-10-26 06:51:45,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:45,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-10-26 06:51:45,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:45,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:45,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-10-26 06:51:45,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.