./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-struct.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 6568ba33 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/GemCutterReach.xml -i ../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-struct.i -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-DataRace-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 ! data-race) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b9f8638b837f9d4f066ca2de5a13579053f042517f09bc86f1b9882385463239 --- Real Ultimate output --- This is Ultimate 0.2.3-?-6568ba3-m [2023-11-24 02:28:56,838 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 02:28:56,894 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2023-11-24 02:28:56,899 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 02:28:56,900 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 02:28:56,919 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 02:28:56,920 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 02:28:56,921 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 02:28:56,921 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 02:28:56,922 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 02:28:56,922 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 02:28:56,923 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 02:28:56,923 INFO L153 SettingsManager]: * Use SBE=true [2023-11-24 02:28:56,924 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 02:28:56,924 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 02:28:56,924 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 02:28:56,925 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 02:28:56,925 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 02:28:56,926 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 02:28:56,926 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 02:28:56,926 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 02:28:56,927 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 02:28:56,927 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-24 02:28:56,928 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 02:28:56,928 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 02:28:56,928 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 02:28:56,929 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 02:28:56,929 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 02:28:56,930 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-24 02:28:56,930 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-11-24 02:28:56,931 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 02:28:56,931 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 02:28:56,931 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 02:28:56,932 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 02:28:56,932 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 02:28:56,932 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-24 02:28:56,933 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 02:28:56,933 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 02:28:56,933 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-11-24 02:28:56,934 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-11-24 02:28:56,934 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 02:28:56,935 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-11-24 02:28:56,935 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-11-24 02:28:56,935 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b9f8638b837f9d4f066ca2de5a13579053f042517f09bc86f1b9882385463239 [2023-11-24 02:28:57,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 02:28:57,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 02:28:57,287 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 02:28:57,289 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 02:28:57,290 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 02:28:57,291 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-struct.i [2023-11-24 02:28:58,639 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 02:28:58,965 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 02:28:58,966 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-race-challenges/per-thread-struct.i [2023-11-24 02:28:58,986 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/f5d1dca43/7fc34a114b1545daa960da6dafa59170/FLAG58ce123dd [2023-11-24 02:28:59,009 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/f5d1dca43/7fc34a114b1545daa960da6dafa59170 [2023-11-24 02:28:59,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 02:28:59,017 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 02:28:59,021 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 02:28:59,021 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 02:28:59,026 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 02:28:59,030 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,031 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@736d45c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59, skipping insertion in model container [2023-11-24 02:28:59,032 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,098 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 02:28:59,620 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 02:28:59,631 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 02:28:59,691 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 02:28:59,762 INFO L206 MainTranslator]: Completed translation [2023-11-24 02:28:59,763 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59 WrapperNode [2023-11-24 02:28:59,764 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 02:28:59,765 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 02:28:59,766 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 02:28:59,766 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 02:28:59,775 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,798 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,829 INFO L138 Inliner]: procedures = 265, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 79 [2023-11-24 02:28:59,832 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 02:28:59,833 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 02:28:59,833 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 02:28:59,837 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 02:28:59,847 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,848 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,857 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,857 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,866 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,870 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,872 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,874 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,878 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 02:28:59,879 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 02:28:59,886 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 02:28:59,886 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 02:28:59,887 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59" (1/1) ... [2023-11-24 02:28:59,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 02:28:59,908 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:28:59,925 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) [2023-11-24 02:28:59,928 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 [2023-11-24 02:28:59,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 02:28:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 02:28:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 02:28:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 02:28:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 02:28:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 02:28:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 02:28:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2023-11-24 02:28:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2023-11-24 02:28:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 02:28:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 02:28:59,984 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-24 02:29:00,117 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 02:29:00,119 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 02:29:00,336 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 02:29:00,348 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 02:29:00,348 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 02:29:00,350 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 02:29:00 BoogieIcfgContainer [2023-11-24 02:29:00,351 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 02:29:00,353 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-24 02:29:00,353 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-24 02:29:00,357 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-24 02:29:00,357 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 02:28:59" (1/3) ... [2023-11-24 02:29:00,359 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26d3d2d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 02:29:00, skipping insertion in model container [2023-11-24 02:29:00,360 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:28:59" (2/3) ... [2023-11-24 02:29:00,361 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26d3d2d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 02:29:00, skipping insertion in model container [2023-11-24 02:29:00,362 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 02:29:00" (3/3) ... [2023-11-24 02:29:00,363 INFO L112 eAbstractionObserver]: Analyzing ICFG per-thread-struct.i [2023-11-24 02:29:00,374 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-24 02:29:00,386 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-24 02:29:00,386 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2023-11-24 02:29:00,387 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-24 02:29:00,473 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2023-11-24 02:29:00,530 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 02:29:00,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-24 02:29:00,531 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:29:00,536 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) [2023-11-24 02:29:00,572 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 [2023-11-24 02:29:00,622 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-24 02:29:00,645 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == threadThread1of1ForFork0 ======== [2023-11-24 02:29:00,654 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@165dd4e2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 02:29:00,654 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-24 02:29:00,988 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:29:00,999 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:01,000 INFO L85 PathProgramCache]: Analyzing trace with hash -788301301, now seen corresponding path program 1 times [2023-11-24 02:29:01,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:01,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066268293] [2023-11-24 02:29:01,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:01,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:01,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:01,270 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:01,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066268293] [2023-11-24 02:29:01,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066268293] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:29:01,272 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:29:01,272 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 02:29:01,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1298043538] [2023-11-24 02:29:01,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:29:01,281 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-24 02:29:01,282 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:29:01,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-24 02:29:01,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 02:29:01,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:01,320 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:29:01,321 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 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) [2023-11-24 02:29:01,322 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:01,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:01,358 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-24 02:29:01,359 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:29:01,360 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:01,360 INFO L85 PathProgramCache]: Analyzing trace with hash -287417092, now seen corresponding path program 1 times [2023-11-24 02:29:01,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:01,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363258885] [2023-11-24 02:29:01,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:01,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:02,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:02,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:02,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [363258885] [2023-11-24 02:29:02,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [363258885] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:29:02,133 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:29:02,133 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-24 02:29:02,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407775118] [2023-11-24 02:29:02,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:29:02,136 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-24 02:29:02,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:29:02,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-24 02:29:02,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-24 02:29:02,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:02,140 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:29:02,140 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.8) internal successors, (44), 6 states have internal predecessors, (44), 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) [2023-11-24 02:29:02,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:02,141 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:02,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:02,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:02,330 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-24 02:29:02,330 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:29:02,332 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:02,332 INFO L85 PathProgramCache]: Analyzing trace with hash 866979585, now seen corresponding path program 1 times [2023-11-24 02:29:02,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:02,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099523292] [2023-11-24 02:29:02,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:02,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:03,212 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:03,212 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:03,213 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099523292] [2023-11-24 02:29:03,213 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2099523292] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:29:03,214 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1860568312] [2023-11-24 02:29:03,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:03,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:29:03,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:29:03,269 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:29:03,274 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-24 02:29:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:03,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 20 conjunts are in the unsatisfiable core [2023-11-24 02:29:03,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:29:03,595 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 [2023-11-24 02:29:03,641 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 21 treesize of output 20 [2023-11-24 02:29:03,702 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:03,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 30 treesize of output 32 [2023-11-24 02:29:03,789 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:03,791 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 39 treesize of output 44 [2023-11-24 02:29:04,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:04,031 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 43 treesize of output 32 [2023-11-24 02:29:04,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:04,043 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:29:04,087 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_151 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_151) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_151 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_151) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_151 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_151) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_151 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_151) c_threadThread1of1ForFork0_~t~0.base) (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:29:04,312 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_151 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_151) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_151 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_151) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_151 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_151) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_151 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_151) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 02:29:04,332 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) (.cse1 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_151 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_151) c_threadThread1of1ForFork0_~t~0.base) .cse1))) (forall ((v_ArrVal_151 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_151) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_151 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_151) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_151 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_151) c_threadThread1of1ForFork0_~t~0.base) .cse2)))))) is different from false [2023-11-24 02:29:06,533 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 8 not checked. [2023-11-24 02:29:06,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1860568312] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:29:06,534 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:29:06,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 12] total 31 [2023-11-24 02:29:06,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223616880] [2023-11-24 02:29:06,535 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:29:06,535 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2023-11-24 02:29:06,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:29:06,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2023-11-24 02:29:06,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=709, Unknown=3, NotChecked=168, Total=992 [2023-11-24 02:29:06,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:06,540 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:29:06,540 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 31 states have (on average 4.483870967741935) internal successors, (139), 32 states have internal predecessors, (139), 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) [2023-11-24 02:29:06,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:06,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:06,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:07,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:07,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:07,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-24 02:29:07,592 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-24 02:29:07,783 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-11-24 02:29:07,783 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:29:07,783 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:07,784 INFO L85 PathProgramCache]: Analyzing trace with hash -1870516314, now seen corresponding path program 1 times [2023-11-24 02:29:07,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:07,784 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126524035] [2023-11-24 02:29:07,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:07,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:07,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:08,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:08,806 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:08,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126524035] [2023-11-24 02:29:08,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [126524035] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:29:08,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [482125949] [2023-11-24 02:29:08,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:08,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:29:08,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:29:08,809 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:29:08,833 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-24 02:29:08,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:08,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 42 conjunts are in the unsatisfiable core [2023-11-24 02:29:08,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:29:08,965 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 6 treesize of output 5 [2023-11-24 02:29:09,079 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-24 02:29:09,079 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 15 [2023-11-24 02:29:09,246 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:29:09,247 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 1 case distinctions, treesize of input 34 treesize of output 33 [2023-11-24 02:29:09,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:09,368 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 26 treesize of output 19 [2023-11-24 02:29:09,384 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:29:09,461 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 21 treesize of output 20 [2023-11-24 02:29:09,518 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:09,518 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2023-11-24 02:29:09,587 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:09,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44 [2023-11-24 02:29:09,845 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 25 treesize of output 13 [2023-11-24 02:29:09,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:09,908 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 43 treesize of output 32 [2023-11-24 02:29:09,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:09,928 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 43 treesize of output 32 [2023-11-24 02:29:09,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:09,950 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 43 treesize of output 32 [2023-11-24 02:29:09,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:09,974 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 43 treesize of output 32 [2023-11-24 02:29:10,009 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 43 treesize of output 32 [2023-11-24 02:29:10,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:10,017 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:29:10,036 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_253 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_253 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_253 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_253 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:29:10,077 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:29:10,123 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) .cse0 v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) .cse0 v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) .cse0 v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) .cse0 v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset))))) is different from false [2023-11-24 02:29:10,273 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|))) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) .cse1 v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) .cse1 v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) .cse1 v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) .cse1 v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 02:29:10,289 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) (.cse2 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|))) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) .cse1 v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) .cse1 v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) .cse1 v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_252 (Array Int Int)) (v_ArrVal_253 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_252) .cse1 v_ArrVal_253) c_threadThread1of1ForFork0_~t~0.base) .cse3) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 02:29:10,632 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 92 treesize of output 64 [2023-11-24 02:29:10,643 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 34 treesize of output 30 [2023-11-24 02:29:10,724 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:10,726 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 35 treesize of output 40 [2023-11-24 02:29:10,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2023-11-24 02:29:10,780 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [482125949] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:29:10,780 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:29:10,780 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17, 18] total 42 [2023-11-24 02:29:10,780 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102342708] [2023-11-24 02:29:10,780 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:29:10,782 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2023-11-24 02:29:10,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:29:10,784 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2023-11-24 02:29:10,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=160, Invalid=1257, Unknown=9, NotChecked=380, Total=1806 [2023-11-24 02:29:10,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:10,785 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:29:10,786 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 42 states have (on average 3.4523809523809526) internal successors, (145), 43 states have internal predecessors, (145), 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) [2023-11-24 02:29:10,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:10,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:10,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2023-11-24 02:29:10,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:13,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-24 02:29:13,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:29:13,111 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-24 02:29:13,308 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:29:13,308 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:29:13,309 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:13,309 INFO L85 PathProgramCache]: Analyzing trace with hash 739151368, now seen corresponding path program 2 times [2023-11-24 02:29:13,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:13,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535759925] [2023-11-24 02:29:13,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:13,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:13,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:14,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:14,136 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:14,137 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535759925] [2023-11-24 02:29:14,138 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [535759925] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:29:14,138 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2002221226] [2023-11-24 02:29:14,138 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-24 02:29:14,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:29:14,139 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:29:14,141 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:29:14,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-24 02:29:14,253 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 02:29:14,253 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:29:14,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 60 conjunts are in the unsatisfiable core [2023-11-24 02:29:14,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:29:14,291 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 6 treesize of output 5 [2023-11-24 02:29:14,449 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-24 02:29:14,450 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 15 [2023-11-24 02:29:14,719 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2023-11-24 02:29:14,720 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 1 case distinctions, treesize of input 33 treesize of output 24 [2023-11-24 02:29:14,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:14,728 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 16 treesize of output 11 [2023-11-24 02:29:14,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:14,912 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 16 treesize of output 11 [2023-11-24 02:29:14,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:14,920 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 26 treesize of output 19 [2023-11-24 02:29:14,960 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:29:15,016 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 19 treesize of output 18 [2023-11-24 02:29:15,097 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2023-11-24 02:29:15,496 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 15 treesize of output 7 [2023-11-24 02:29:15,513 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 25 treesize of output 13 [2023-11-24 02:29:15,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:15,578 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 21 [2023-11-24 02:29:15,595 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2023-11-24 02:29:15,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:15,671 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 37 treesize of output 26 [2023-11-24 02:29:15,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:15,700 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 37 treesize of output 26 [2023-11-24 02:29:15,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:15,742 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 37 treesize of output 26 [2023-11-24 02:29:15,834 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 52 [2023-11-24 02:29:15,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:15,915 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:29:16,028 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4)))) (and (forall ((v_ArrVal_356 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)))) (forall ((v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)))) is different from false [2023-11-24 02:29:16,075 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse2 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse0 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_356 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse3 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4))) (forall ((v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse5 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse6 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 02:29:16,102 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse2 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse3 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)))))) is different from false [2023-11-24 02:29:16,153 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse3 (* |c_ULTIMATE.start_main_~i~1#1| 4)) (.cse4 (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) (.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|) (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse1 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse1 .cse2 (store (select .cse1 .cse2) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| .cse3) 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse5 .cse2 (store (select .cse5 .cse2) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| .cse3) 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse6 .cse2 (store (select .cse6 .cse2) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| .cse3) 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse7 .cse2 (store (select .cse7 .cse2) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| .cse3) 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))))) is different from false [2023-11-24 02:29:18,243 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse2 (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) (.cse3 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_~i~1#1_17| Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_17|) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse0 .cse1 (store (select .cse0 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| (* |v_ULTIMATE.start_main_~i~1#1_17| 4)) 0))) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))))) (forall ((|v_ULTIMATE.start_main_~i~1#1_17| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse4 .cse1 (store (select .cse4 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| (* |v_ULTIMATE.start_main_~i~1#1_17| 4)) 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (< 0 |v_ULTIMATE.start_main_~i~1#1_17|))) (forall ((|v_ULTIMATE.start_main_~i~1#1_17| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse5 .cse1 (store (select .cse5 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| (* |v_ULTIMATE.start_main_~i~1#1_17| 4)) 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (< 0 |v_ULTIMATE.start_main_~i~1#1_17|))) (forall ((|v_ULTIMATE.start_main_~i~1#1_17| Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_17|) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse6 .cse1 (store (select .cse6 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| (* |v_ULTIMATE.start_main_~i~1#1_17| 4)) 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))))))) is different from false [2023-11-24 02:29:20,751 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ 2 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse3 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|))) (.cse4 (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) (.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_~i~1#1_17| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|) (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse1 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse1 .cse2 (store (select .cse1 .cse2) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| (* |v_ULTIMATE.start_main_~i~1#1_17| 4)) 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)))) (< 0 |v_ULTIMATE.start_main_~i~1#1_17|))) (forall ((|v_ULTIMATE.start_main_~i~1#1_17| Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_17|) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|) (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse5 .cse2 (store (select .cse5 .cse2) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| (* |v_ULTIMATE.start_main_~i~1#1_17| 4)) 0))) c_threadThread1of1ForFork0_~t~0.base) .cse6))))))) (forall ((|v_ULTIMATE.start_main_~i~1#1_17| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|) (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse7 .cse2 (store (select .cse7 .cse2) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| (* |v_ULTIMATE.start_main_~i~1#1_17| 4)) 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (< 0 |v_ULTIMATE.start_main_~i~1#1_17|))) (forall ((|v_ULTIMATE.start_main_~i~1#1_17| Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_17|) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse8 .cse2 (store (select .cse8 .cse2) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| (* |v_ULTIMATE.start_main_~i~1#1_17| 4)) 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset))) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|)))))))) is different from false [2023-11-24 02:29:22,821 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ c_threadThread1of1ForFork0_~t~0.offset 1)) (.cse7 (+ 2 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse5 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse2 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse7 |c_threadThread1of1ForFork0_#t~nondet4|))) (.cse3 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((|v_ULTIMATE.start_main_~i~1#1_17| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse0 .cse1 (store (select .cse0 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| (* |v_ULTIMATE.start_main_~i~1#1_17| 4)) 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse5 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (< 0 |v_ULTIMATE.start_main_~i~1#1_17|))) (forall ((|v_ULTIMATE.start_main_~i~1#1_17| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse6 .cse1 (store (select .cse6 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| (* |v_ULTIMATE.start_main_~i~1#1_17| 4)) 0))) c_threadThread1of1ForFork0_~t~0.base) .cse7))) (< .cse5 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (< 0 |v_ULTIMATE.start_main_~i~1#1_17|))) (forall ((|v_ULTIMATE.start_main_~i~1#1_17| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse8 .cse1 (store (select .cse8 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| (* |v_ULTIMATE.start_main_~i~1#1_17| 4)) 0))) c_threadThread1of1ForFork0_~t~0.base) .cse3) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse5 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (< 0 |v_ULTIMATE.start_main_~i~1#1_17|))) (forall ((|v_ULTIMATE.start_main_~i~1#1_17| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (< .cse5 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|) (forall ((v_ArrVal_352 (Array Int Int)) (v_ArrVal_356 (Array Int Int))) (= (select (select (let ((.cse9 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_352) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_356))) (store .cse9 .cse1 (store (select .cse9 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_13| (* |v_ULTIMATE.start_main_~i~1#1_17| 4)) 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)))) (< 0 |v_ULTIMATE.start_main_~i~1#1_17|)))))) is different from false [2023-11-24 02:29:22,893 INFO L349 Elim1Store]: treesize reduction 31, result has 62.2 percent of original size [2023-11-24 02:29:22,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 902 treesize of output 856 [2023-11-24 02:29:22,916 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:22,917 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 354 treesize of output 324 [2023-11-24 02:29:22,941 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 231 treesize of output 215 [2023-11-24 02:29:23,134 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:29:23,158 INFO L349 Elim1Store]: treesize reduction 58, result has 29.3 percent of original size [2023-11-24 02:29:23,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 690 treesize of output 521 [2023-11-24 02:29:23,174 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 88 treesize of output 84 [2023-11-24 02:29:23,179 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:29:23,184 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 162 treesize of output 144 [2023-11-24 02:29:23,221 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:29:23,250 INFO L349 Elim1Store]: treesize reduction 58, result has 29.3 percent of original size [2023-11-24 02:29:23,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 658 treesize of output 489 [2023-11-24 02:29:23,268 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 80 treesize of output 78 [2023-11-24 02:29:23,273 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:29:23,276 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 184 treesize of output 158 [2023-11-24 02:29:23,312 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:29:23,322 INFO L349 Elim1Store]: treesize reduction 81, result has 1.2 percent of original size [2023-11-24 02:29:23,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 690 treesize of output 1 [2023-11-24 02:29:24,043 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 93 treesize of output 77 [2023-11-24 02:29:24,056 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 68 treesize of output 64 [2023-11-24 02:29:24,060 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 83 treesize of output 75 [2023-11-24 02:29:24,065 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 75 treesize of output 73 [2023-11-24 02:29:24,228 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:24,228 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 34 treesize of output 39 [2023-11-24 02:29:24,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2023-11-24 02:29:24,279 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2002221226] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:29:24,279 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:29:24,280 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18, 20] total 53 [2023-11-24 02:29:24,280 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [937084127] [2023-11-24 02:29:24,280 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:29:24,281 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2023-11-24 02:29:24,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:29:24,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2023-11-24 02:29:24,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=205, Invalid=1973, Unknown=12, NotChecked=672, Total=2862 [2023-11-24 02:29:24,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:24,286 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:29:24,286 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 53 states have (on average 2.9622641509433962) internal successors, (157), 54 states have internal predecessors, (157), 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) [2023-11-24 02:29:24,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:24,286 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:24,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2023-11-24 02:29:24,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:29:24,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:29,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:29,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:29,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:29:29,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:29:29,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2023-11-24 02:29:29,880 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-24 02:29:30,074 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:29:30,074 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:29:30,075 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:30,075 INFO L85 PathProgramCache]: Analyzing trace with hash 2053276262, now seen corresponding path program 3 times [2023-11-24 02:29:30,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:30,075 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798387912] [2023-11-24 02:29:30,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:30,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:30,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:30,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:30,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:30,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798387912] [2023-11-24 02:29:30,957 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798387912] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:29:30,957 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [978628189] [2023-11-24 02:29:30,957 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-24 02:29:30,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:29:30,957 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:29:30,961 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) [2023-11-24 02:29:30,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-24 02:29:31,080 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-11-24 02:29:31,080 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:29:31,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 64 conjunts are in the unsatisfiable core [2023-11-24 02:29:31,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:29:31,118 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 6 treesize of output 5 [2023-11-24 02:29:31,226 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-24 02:29:31,226 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 15 [2023-11-24 02:29:31,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:31,469 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 16 treesize of output 11 [2023-11-24 02:29:31,483 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2023-11-24 02:29:31,484 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 1 case distinctions, treesize of input 33 treesize of output 24 [2023-11-24 02:29:31,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:31,673 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 16 treesize of output 11 [2023-11-24 02:29:31,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:31,683 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 26 treesize of output 19 [2023-11-24 02:29:31,707 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:29:31,763 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 19 treesize of output 18 [2023-11-24 02:29:32,058 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 7 treesize of output 3 [2023-11-24 02:29:32,073 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 25 treesize of output 13 [2023-11-24 02:29:32,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:32,127 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 23 treesize of output 16 [2023-11-24 02:29:32,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2023-11-24 02:29:32,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2023-11-24 02:29:32,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:32,290 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 37 treesize of output 26 [2023-11-24 02:29:32,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:32,328 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 37 treesize of output 26 [2023-11-24 02:29:32,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:32,359 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 37 treesize of output 26 [2023-11-24 02:29:32,439 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 48 [2023-11-24 02:29:32,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:32,510 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:29:32,622 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4)))) (and (forall ((v_ArrVal_460 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int))) (= (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int))) (= (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)))) is different from false [2023-11-24 02:29:32,676 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse5 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse2 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_460 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse0 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset))) (forall ((v_ArrVal_460 (Array Int Int))) (= (select (select (let ((.cse3 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int))) (= (select (select (let ((.cse4 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) .cse5) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse6 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1))))))) is different from false [2023-11-24 02:29:32,697 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) (.cse6 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse2 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_460 (Array Int Int))) (= (select (select (let ((.cse0 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse3 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4))) (forall ((v_ArrVal_460 (Array Int Int))) (= (select (select (let ((.cse5 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) .cse6) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int))) (= (select (select (let ((.cse7 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse7 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse7 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 02:29:32,724 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse2 (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) (.cse3 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) .cse3) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset))))) is different from false [2023-11-24 02:29:32,756 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse2 (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse3 (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) (.cse4 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse5 .cse1 (store (select .cse5 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse6 .cse1 (store (select .cse6 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse3) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse7 .cse1 (store (select .cse7 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)))) is different from false [2023-11-24 02:29:32,802 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse3 (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) (.cse4 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse3) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse5 .cse1 (store (select .cse5 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse6 .cse1 (store (select .cse6 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse7 .cse1 (store (select .cse7 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)))) is different from false [2023-11-24 02:29:32,967 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse8 (+ c_threadThread1of1ForFork0_~t~0.offset 1))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse3 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|))) (.cse4 (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) (.cse5 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store .cse3 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset))) (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store .cse3 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse6 .cse1 (store (select .cse6 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store .cse3 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse7 .cse1 (store (select .cse7 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse8) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_460 (Array Int Int)) (v_ArrVal_455 (Array Int Int))) (= (select (select (let ((.cse9 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store .cse3 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_455) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_460))) (store .cse9 .cse1 (store (select .cse9 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse5) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 02:29:33,007 INFO L349 Elim1Store]: treesize reduction 26, result has 63.9 percent of original size [2023-11-24 02:29:33,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 902 treesize of output 871 [2023-11-24 02:29:33,028 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:33,029 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 387 treesize of output 351 [2023-11-24 02:29:33,046 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 240 treesize of output 224 [2023-11-24 02:29:33,168 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:29:33,190 INFO L349 Elim1Store]: treesize reduction 53, result has 26.4 percent of original size [2023-11-24 02:29:33,190 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 650 treesize of output 526 [2023-11-24 02:29:33,200 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 88 treesize of output 84 [2023-11-24 02:29:33,204 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:29:33,206 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 162 treesize of output 144 [2023-11-24 02:29:33,230 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:29:33,248 INFO L349 Elim1Store]: treesize reduction 53, result has 26.4 percent of original size [2023-11-24 02:29:33,248 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 442 treesize of output 422 [2023-11-24 02:29:33,254 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:29:33,257 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 126 treesize of output 110 [2023-11-24 02:29:33,263 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 56 treesize of output 52 [2023-11-24 02:29:33,288 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:29:33,307 INFO L349 Elim1Store]: treesize reduction 53, result has 26.4 percent of original size [2023-11-24 02:29:33,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 618 treesize of output 494 [2023-11-24 02:29:33,318 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 80 treesize of output 78 [2023-11-24 02:29:33,321 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:29:33,325 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 184 treesize of output 158 [2023-11-24 02:29:36,120 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 310 treesize of output 258 [2023-11-24 02:29:36,137 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 237 treesize of output 233 [2023-11-24 02:29:36,145 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 294 treesize of output 274 [2023-11-24 02:29:36,154 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 34 treesize of output 30 [2023-11-24 02:29:36,159 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 20 treesize of output 18 [2023-11-24 02:29:36,207 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 20 treesize of output 18 [2023-11-24 02:29:36,243 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 34 treesize of output 30 [2023-11-24 02:29:36,247 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 20 treesize of output 18 [2023-11-24 02:29:36,289 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 34 treesize of output 30 [2023-11-24 02:29:36,295 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 20 treesize of output 18 [2023-11-24 02:29:36,531 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:36,531 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 88 treesize of output 159 [2023-11-24 02:29:36,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2023-11-24 02:29:36,867 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [978628189] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:29:36,867 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:29:36,867 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18, 20] total 53 [2023-11-24 02:29:36,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126395493] [2023-11-24 02:29:36,867 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:29:36,868 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2023-11-24 02:29:36,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:29:36,869 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2023-11-24 02:29:36,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=193, Invalid=1971, Unknown=26, NotChecked=672, Total=2862 [2023-11-24 02:29:36,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:36,870 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:29:36,871 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 53 states have (on average 2.9622641509433962) internal successors, (157), 54 states have internal predecessors, (157), 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) [2023-11-24 02:29:36,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:36,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:36,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:29:36,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:29:36,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2023-11-24 02:29:36,871 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:41,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:41,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:41,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:29:41,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2023-11-24 02:29:41,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2023-11-24 02:29:41,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:29:41,861 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-11-24 02:29:42,049 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-24 02:29:42,050 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:29:42,050 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:42,050 INFO L85 PathProgramCache]: Analyzing trace with hash -2000067768, now seen corresponding path program 4 times [2023-11-24 02:29:42,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:42,050 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68380821] [2023-11-24 02:29:42,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:42,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:42,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:42,844 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:42,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68380821] [2023-11-24 02:29:42,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [68380821] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:29:42,845 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1625974476] [2023-11-24 02:29:42,845 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-24 02:29:42,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:29:42,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:29:42,849 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) [2023-11-24 02:29:42,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-24 02:29:42,993 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-24 02:29:42,993 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:29:42,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 54 conjunts are in the unsatisfiable core [2023-11-24 02:29:43,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:29:43,029 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 6 treesize of output 5 [2023-11-24 02:29:43,113 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-24 02:29:43,113 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 15 [2023-11-24 02:29:43,338 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:29:43,339 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 1 case distinctions, treesize of input 34 treesize of output 33 [2023-11-24 02:29:43,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:43,543 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 26 treesize of output 19 [2023-11-24 02:29:43,564 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:29:43,736 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 25 treesize of output 13 [2023-11-24 02:29:43,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:43,776 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 16 treesize of output 11 [2023-11-24 02:29:43,792 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 19 treesize of output 18 [2023-11-24 02:29:43,836 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2023-11-24 02:29:43,890 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2023-11-24 02:29:43,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:43,954 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 37 treesize of output 26 [2023-11-24 02:29:43,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:43,984 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 37 treesize of output 26 [2023-11-24 02:29:44,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:44,004 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 37 treesize of output 26 [2023-11-24 02:29:44,067 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 37 treesize of output 26 [2023-11-24 02:29:44,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:44,103 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:29:44,119 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_563 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset))) (forall ((v_ArrVal_563 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_563 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_563 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:29:44,156 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)))) (forall ((v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:29:44,195 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 02:29:44,210 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) (.cse1 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_562 (Array Int Int)) (v_ArrVal_563 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_562) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_563) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset)))))) is different from false [2023-11-24 02:29:44,625 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 92 treesize of output 64 [2023-11-24 02:29:44,634 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 34 treesize of output 30 [2023-11-24 02:29:44,702 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:44,702 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 35 treesize of output 40 [2023-11-24 02:29:44,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:44,738 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1625974476] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:29:44,738 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:29:44,738 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17, 18] total 44 [2023-11-24 02:29:44,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1546970157] [2023-11-24 02:29:44,739 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:29:44,739 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2023-11-24 02:29:44,739 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:29:44,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2023-11-24 02:29:44,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=1490, Unknown=8, NotChecked=324, Total=1980 [2023-11-24 02:29:44,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:44,742 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:29:44,742 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 44 states have (on average 3.1136363636363638) internal successors, (137), 45 states have internal predecessors, (137), 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) [2023-11-24 02:29:44,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:44,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:44,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:29:44,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2023-11-24 02:29:44,742 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2023-11-24 02:29:44,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:29:44,743 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:47,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:47,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:47,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-11-24 02:29:47,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-11-24 02:29:47,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:29:47,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:29:47,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-11-24 02:29:47,751 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-24 02:29:47,938 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:29:47,939 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:29:47,939 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:47,939 INFO L85 PathProgramCache]: Analyzing trace with hash -57965274, now seen corresponding path program 5 times [2023-11-24 02:29:47,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:47,939 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794817220] [2023-11-24 02:29:47,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:47,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:48,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:48,681 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:48,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794817220] [2023-11-24 02:29:48,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1794817220] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:29:48,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1200066489] [2023-11-24 02:29:48,681 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-11-24 02:29:48,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:29:48,681 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:29:48,683 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) [2023-11-24 02:29:48,701 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-24 02:29:48,806 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 02:29:48,806 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:29:48,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 53 conjunts are in the unsatisfiable core [2023-11-24 02:29:48,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:29:48,842 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 6 treesize of output 5 [2023-11-24 02:29:48,968 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-24 02:29:48,969 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 15 [2023-11-24 02:29:49,180 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:29:49,180 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 1 case distinctions, treesize of input 34 treesize of output 33 [2023-11-24 02:29:49,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:49,329 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 26 treesize of output 19 [2023-11-24 02:29:49,430 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 25 treesize of output 13 [2023-11-24 02:29:49,474 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:29:49,513 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 19 treesize of output 18 [2023-11-24 02:29:49,555 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2023-11-24 02:29:49,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2023-11-24 02:29:49,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:49,675 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 37 treesize of output 26 [2023-11-24 02:29:49,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:49,701 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 37 treesize of output 26 [2023-11-24 02:29:49,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:29:49,719 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 37 treesize of output 26 [2023-11-24 02:29:49,780 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 37 treesize of output 26 [2023-11-24 02:29:49,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:49,815 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:29:49,835 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_664 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_664 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_664 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_664 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:29:49,876 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_663 (Array Int Int)) (v_ArrVal_664 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_663) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_663 (Array Int Int)) (v_ArrVal_664 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_663) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_663 (Array Int Int)) (v_ArrVal_664 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_663) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) (+ 3 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_663 (Array Int Int)) (v_ArrVal_664 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_663) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:29:49,905 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_663 (Array Int Int)) (v_ArrVal_664 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_663) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_663 (Array Int Int)) (v_ArrVal_664 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_663) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_663 (Array Int Int)) (v_ArrVal_664 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_663) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_663 (Array Int Int)) (v_ArrVal_664 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_663) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1))))))) is different from false [2023-11-24 02:29:49,918 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 2 c_threadThread1of1ForFork0_~t~0.offset)) (.cse2 (+ 3 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_663 (Array Int Int)) (v_ArrVal_664 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_663) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) c_threadThread1of1ForFork0_~t~0.offset) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_663 (Array Int Int)) (v_ArrVal_664 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_663) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_663 (Array Int Int)) (v_ArrVal_664 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_663) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_663 (Array Int Int)) (v_ArrVal_664 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_663) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_664) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 1)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 02:29:50,224 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 92 treesize of output 64 [2023-11-24 02:29:50,235 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 34 treesize of output 30 [2023-11-24 02:29:50,300 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:50,301 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 35 treesize of output 40 [2023-11-24 02:29:50,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:50,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1200066489] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:29:50,335 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:29:50,335 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17, 18] total 44 [2023-11-24 02:29:50,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958767325] [2023-11-24 02:29:50,335 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:29:50,335 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2023-11-24 02:29:50,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:29:50,337 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2023-11-24 02:29:50,337 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=164, Invalid=1484, Unknown=8, NotChecked=324, Total=1980 [2023-11-24 02:29:50,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:50,338 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:29:50,339 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 44 states have (on average 3.1136363636363638) internal successors, (137), 45 states have internal predecessors, (137), 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) [2023-11-24 02:29:50,339 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:50,339 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:50,339 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-11-24 02:29:50,339 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2023-11-24 02:29:50,339 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:29:50,339 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:29:50,339 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2023-11-24 02:29:50,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:54,918 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] [2023-11-24 02:29:57,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:57,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:57,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-11-24 02:29:57,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2023-11-24 02:29:57,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:29:57,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-11-24 02:29:57,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:29:57,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-24 02:29:57,701 INFO L805 garLoopResultBuilder]: Registering result SAFE for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 1 remaining) [2023-11-24 02:29:57,714 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-24 02:29:57,902 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2023-11-24 02:29:57,911 INFO L445 BasicCegarLoop]: Path program histogram: [5, 1, 1, 1] [2023-11-24 02:29:57,914 INFO L307 ceAbstractionStarter]: Result for error location threadThread1of1ForFork0 was SAFE (1/2) [2023-11-24 02:29:57,918 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 02:29:57,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-24 02:29:57,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:29:57,919 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-11-24 02:29:57,920 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Waiting until timeout for monitored process [2023-11-24 02:29:57,922 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-24 02:29:57,922 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2023-11-24 02:29:57,923 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@165dd4e2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 02:29:57,923 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2023-11-24 02:29:57,940 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2023-11-24 02:29:57,940 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:57,940 INFO L85 PathProgramCache]: Analyzing trace with hash -1408043001, now seen corresponding path program 1 times [2023-11-24 02:29:57,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:57,940 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88705385] [2023-11-24 02:29:57,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:57,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:57,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:57,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:57,962 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:57,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88705385] [2023-11-24 02:29:57,962 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88705385] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:29:57,962 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:29:57,963 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 02:29:57,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942932614] [2023-11-24 02:29:57,963 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:29:57,963 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-24 02:29:57,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:29:57,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-24 02:29:57,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 02:29:57,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:57,965 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:29:57,965 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 16.0) internal successors, (32), 2 states have internal predecessors, (32), 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) [2023-11-24 02:29:57,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:57,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:57,968 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-24 02:29:57,968 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2023-11-24 02:29:57,968 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:57,969 INFO L85 PathProgramCache]: Analyzing trace with hash -1259527818, now seen corresponding path program 1 times [2023-11-24 02:29:57,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:57,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [863139066] [2023-11-24 02:29:57,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:57,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:58,141 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:58,142 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [863139066] [2023-11-24 02:29:58,142 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [863139066] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:29:58,142 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:29:58,142 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-24 02:29:58,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293558096] [2023-11-24 02:29:58,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:29:58,145 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-24 02:29:58,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:29:58,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-24 02:29:58,147 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-24 02:29:58,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:58,149 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:29:58,149 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.2) internal successors, (31), 6 states have internal predecessors, (31), 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) [2023-11-24 02:29:58,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:58,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:58,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:58,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:58,243 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-24 02:29:58,244 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2023-11-24 02:29:58,244 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:58,244 INFO L85 PathProgramCache]: Analyzing trace with hash -952757084, now seen corresponding path program 1 times [2023-11-24 02:29:58,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:58,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033586774] [2023-11-24 02:29:58,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:58,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 02:29:58,289 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-24 02:29:58,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 02:29:58,347 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-24 02:29:58,347 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-24 02:29:58,347 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 5 remaining) [2023-11-24 02:29:58,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (3 of 5 remaining) [2023-11-24 02:29:58,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (2 of 5 remaining) [2023-11-24 02:29:58,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (1 of 5 remaining) [2023-11-24 02:29:58,348 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (0 of 5 remaining) [2023-11-24 02:29:58,348 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-24 02:29:58,353 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-11-24 02:29:58,354 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (2/2) [2023-11-24 02:29:58,355 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-24 02:29:58,355 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-11-24 02:29:58,374 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-11-24 02:29:58,377 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 02:29:58,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-24 02:29:58,377 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:29:58,379 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-11-24 02:29:58,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (10)] Waiting until timeout for monitored process [2023-11-24 02:29:58,387 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-24 02:29:58,388 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == threadThread1of2ForFork0 ======== [2023-11-24 02:29:58,389 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@165dd4e2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 02:29:58,389 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-24 02:29:58,491 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:29:58,491 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:58,491 INFO L85 PathProgramCache]: Analyzing trace with hash 330353142, now seen corresponding path program 1 times [2023-11-24 02:29:58,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:58,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206097558] [2023-11-24 02:29:58,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:58,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:58,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:58,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:58,509 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:58,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206097558] [2023-11-24 02:29:58,510 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1206097558] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:29:58,510 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:29:58,510 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 02:29:58,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25710695] [2023-11-24 02:29:58,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:29:58,510 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-24 02:29:58,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:29:58,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-24 02:29:58,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 02:29:58,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:58,512 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:29:58,512 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 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) [2023-11-24 02:29:58,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:58,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:58,517 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-24 02:29:58,518 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:29:58,518 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:58,518 INFO L85 PathProgramCache]: Analyzing trace with hash 1456645451, now seen corresponding path program 1 times [2023-11-24 02:29:58,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:58,518 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [399157985] [2023-11-24 02:29:58,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:58,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:58,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:58,718 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:58,718 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [399157985] [2023-11-24 02:29:58,718 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [399157985] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:29:58,718 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:29:58,718 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-24 02:29:58,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [989670374] [2023-11-24 02:29:58,719 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:29:58,719 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-24 02:29:58,719 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:29:58,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-24 02:29:58,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-24 02:29:58,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:58,721 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:29:58,721 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.8) internal successors, (44), 6 states have internal predecessors, (44), 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) [2023-11-24 02:29:58,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:58,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:59,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:29:59,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:29:59,019 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-24 02:29:59,019 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:29:59,019 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:29:59,019 INFO L85 PathProgramCache]: Analyzing trace with hash 1522149776, now seen corresponding path program 1 times [2023-11-24 02:29:59,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:29:59,020 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623179426] [2023-11-24 02:29:59,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:59,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:29:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:59,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:29:59,641 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:29:59,641 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623179426] [2023-11-24 02:29:59,641 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [623179426] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:29:59,641 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [478919437] [2023-11-24 02:29:59,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:29:59,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:29:59,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:29:59,643 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) [2023-11-24 02:29:59,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-24 02:29:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:29:59,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 24 conjunts are in the unsatisfiable core [2023-11-24 02:29:59,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:29:59,862 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 [2023-11-24 02:29:59,884 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 21 treesize of output 20 [2023-11-24 02:29:59,923 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:59,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 30 treesize of output 32 [2023-11-24 02:29:59,962 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:29:59,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 39 treesize of output 44 [2023-11-24 02:30:00,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:00,122 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 43 treesize of output 32 [2023-11-24 02:30:00,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:30:00,129 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:30:00,168 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_881 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_881) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_881 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_881) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_881 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_881) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_881 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_881) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) is different from false [2023-11-24 02:30:00,292 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_881 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_881) c_threadThread1of2ForFork0_~t~0.base) .cse1))) (forall ((v_ArrVal_881 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_881) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_881 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_881) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_881 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_881) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))))) is different from false [2023-11-24 02:30:06,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 8 not checked. [2023-11-24 02:30:06,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [478919437] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:30:06,529 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:30:06,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 12] total 31 [2023-11-24 02:30:06,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276688300] [2023-11-24 02:30:06,529 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:30:06,530 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2023-11-24 02:30:06,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:30:06,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2023-11-24 02:30:06,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=110, Invalid=751, Unknown=17, NotChecked=114, Total=992 [2023-11-24 02:30:06,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:06,532 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:30:06,533 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 31 states have (on average 4.483870967741935) internal successors, (139), 32 states have internal predecessors, (139), 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) [2023-11-24 02:30:06,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:06,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:06,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:07,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:07,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:07,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-24 02:30:07,616 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-24 02:30:07,804 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-11-24 02:30:07,805 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:30:07,805 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:30:07,805 INFO L85 PathProgramCache]: Analyzing trace with hash 1867855648, now seen corresponding path program 1 times [2023-11-24 02:30:07,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:30:07,806 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356860105] [2023-11-24 02:30:07,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:30:07,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:30:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:30:08,127 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-24 02:30:08,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:30:08,128 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356860105] [2023-11-24 02:30:08,128 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1356860105] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:30:08,128 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:30:08,128 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-24 02:30:08,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [222741105] [2023-11-24 02:30:08,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:30:08,129 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-24 02:30:08,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:30:08,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-24 02:30:08,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-24 02:30:08,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:08,132 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:30:08,132 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.5) internal successors, (63), 6 states have internal predecessors, (63), 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) [2023-11-24 02:30:08,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:08,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:08,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2023-11-24 02:30:08,133 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:08,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:08,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:08,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-24 02:30:08,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:08,304 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-11-24 02:30:08,304 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:30:08,304 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:30:08,305 INFO L85 PathProgramCache]: Analyzing trace with hash -138015449, now seen corresponding path program 1 times [2023-11-24 02:30:08,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:30:08,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120533260] [2023-11-24 02:30:08,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:30:08,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:30:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:30:09,251 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:30:09,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:30:09,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120533260] [2023-11-24 02:30:09,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120533260] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:30:09,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1208602569] [2023-11-24 02:30:09,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:30:09,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:30:09,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:30:09,253 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) [2023-11-24 02:30:09,254 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-24 02:30:09,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:30:09,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 49 conjunts are in the unsatisfiable core [2023-11-24 02:30:09,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:30:09,423 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 6 treesize of output 5 [2023-11-24 02:30:09,555 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 [2023-11-24 02:30:09,584 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 21 treesize of output 20 [2023-11-24 02:30:09,623 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:09,624 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 30 treesize of output 32 [2023-11-24 02:30:09,688 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:09,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 39 treesize of output 44 [2023-11-24 02:30:09,840 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 02:30:09,841 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 [2023-11-24 02:30:09,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:09,973 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 43 treesize of output 32 [2023-11-24 02:30:09,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:09,990 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 43 treesize of output 32 [2023-11-24 02:30:10,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:10,010 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 43 treesize of output 32 [2023-11-24 02:30:10,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:10,028 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 43 treesize of output 32 [2023-11-24 02:30:10,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:10,227 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 43 treesize of output 32 [2023-11-24 02:30:10,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:10,245 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 43 treesize of output 32 [2023-11-24 02:30:10,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:10,260 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 43 treesize of output 32 [2023-11-24 02:30:10,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:10,274 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 43 treesize of output 32 [2023-11-24 02:30:10,353 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 43 treesize of output 32 [2023-11-24 02:30:10,359 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:30:10,359 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:30:10,374 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1115 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1115 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1115 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1115 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:30:10,417 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1115 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1115 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1115 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1115 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) is different from false [2023-11-24 02:30:10,429 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1115 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1115 (Array Int Int))) (= (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1115 (Array Int Int))) (= (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1115 (Array Int Int))) (= (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:30:10,681 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1115 (Array Int Int)) (v_ArrVal_1114 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1114) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1115 (Array Int Int)) (v_ArrVal_1114 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1114) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1115 (Array Int Int)) (v_ArrVal_1114 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1114) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1115 (Array Int Int)) (v_ArrVal_1114 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1114) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1115) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:30:13,579 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:13,579 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 38 treesize of output 54 [2023-11-24 02:30:13,585 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:13,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 130 treesize of output 66 [2023-11-24 02:30:13,589 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 28 treesize of output 24 [2023-11-24 02:30:13,592 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 42 treesize of output 34 [2023-11-24 02:30:13,616 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:13,616 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 38 treesize of output 54 [2023-11-24 02:30:13,618 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:30:13,623 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:13,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 68 treesize of output 28 [2023-11-24 02:30:13,639 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:13,639 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 38 treesize of output 54 [2023-11-24 02:30:13,642 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:30:13,646 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:13,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 68 treesize of output 28 [2023-11-24 02:30:13,658 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:13,658 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 36 treesize of output 52 [2023-11-24 02:30:13,661 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:30:13,667 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:13,667 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 60 treesize of output 26 [2023-11-24 02:30:15,987 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 10 treesize of output 8 [2023-11-24 02:30:16,024 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 25 not checked. [2023-11-24 02:30:16,024 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1208602569] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:30:16,024 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:30:16,025 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18, 18] total 46 [2023-11-24 02:30:16,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1664282529] [2023-11-24 02:30:16,025 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:30:16,025 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2023-11-24 02:30:16,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:30:16,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2023-11-24 02:30:16,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=191, Invalid=1577, Unknown=54, NotChecked=340, Total=2162 [2023-11-24 02:30:16,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:16,028 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:30:16,028 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 46 states have (on average 4.956521739130435) internal successors, (228), 47 states have internal predecessors, (228), 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) [2023-11-24 02:30:16,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:16,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:16,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2023-11-24 02:30:16,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:16,029 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:19,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:19,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:19,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-24 02:30:19,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:19,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:30:19,486 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-24 02:30:19,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:30:19,674 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:30:19,674 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:30:19,674 INFO L85 PathProgramCache]: Analyzing trace with hash 649815723, now seen corresponding path program 1 times [2023-11-24 02:30:19,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:30:19,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185915873] [2023-11-24 02:30:19,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:30:19,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:30:19,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:30:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:30:20,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:30:20,683 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [185915873] [2023-11-24 02:30:20,683 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [185915873] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:30:20,683 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1168135781] [2023-11-24 02:30:20,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:30:20,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:30:20,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:30:20,684 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) [2023-11-24 02:30:20,686 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-24 02:30:20,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:30:20,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 53 conjunts are in the unsatisfiable core [2023-11-24 02:30:20,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:30:20,876 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 6 treesize of output 5 [2023-11-24 02:30:20,947 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-24 02:30:20,947 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 15 [2023-11-24 02:30:21,093 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:30:21,093 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 1 case distinctions, treesize of input 34 treesize of output 33 [2023-11-24 02:30:21,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:21,222 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 26 treesize of output 19 [2023-11-24 02:30:21,237 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:30:21,276 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 21 treesize of output 20 [2023-11-24 02:30:21,340 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:21,341 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2023-11-24 02:30:21,403 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:21,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44 [2023-11-24 02:30:21,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:21,678 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 43 treesize of output 32 [2023-11-24 02:30:21,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:21,700 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 43 treesize of output 32 [2023-11-24 02:30:21,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:21,718 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 43 treesize of output 32 [2023-11-24 02:30:21,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:21,740 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 43 treesize of output 32 [2023-11-24 02:30:21,781 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:30:21,781 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 1 case distinctions, treesize of input 34 treesize of output 33 [2023-11-24 02:30:21,941 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 25 treesize of output 13 [2023-11-24 02:30:21,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:21,989 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 43 treesize of output 32 [2023-11-24 02:30:22,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:22,005 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 43 treesize of output 32 [2023-11-24 02:30:22,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:22,018 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 43 treesize of output 32 [2023-11-24 02:30:22,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:22,035 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 43 treesize of output 32 [2023-11-24 02:30:22,069 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 43 treesize of output 32 [2023-11-24 02:30:22,076 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 02:30:22,076 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:30:22,090 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1256 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1256 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1256 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1256 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) is different from false [2023-11-24 02:30:22,120 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) is different from false [2023-11-24 02:30:22,160 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) .cse0 v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) .cse0 v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) .cse0 v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) .cse0 v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))))) is different from false [2023-11-24 02:30:22,291 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) is different from false [2023-11-24 02:30:22,367 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)))) is different from false [2023-11-24 02:30:22,539 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) .cse2)))))) is different from false [2023-11-24 02:30:22,554 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ c_threadThread1of2ForFork0_~t~0.offset 2)) (.cse3 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) .cse2) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) .cse3)))))) is different from false [2023-11-24 02:30:22,573 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ c_threadThread1of2ForFork0_~t~0.offset 1)) (.cse2 (+ c_threadThread1of2ForFork0_~t~0.offset 2)) (.cse3 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (store (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) .cse2))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) .cse3))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) .cse4))) (forall ((v_ArrVal_1256 (Array Int Int)) (v_ArrVal_1255 (Array Int Int)) (v_ArrVal_1251 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1255) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1251) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1256) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))))) is different from false [2023-11-24 02:30:22,591 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:22,591 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 49 treesize of output 65 [2023-11-24 02:30:22,597 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:22,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 174 treesize of output 110 [2023-11-24 02:30:22,601 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 71 [2023-11-24 02:30:22,604 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 46 treesize of output 42 [2023-11-24 02:30:22,625 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:22,625 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 4 case distinctions, treesize of input 49 treesize of output 65 [2023-11-24 02:30:22,628 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:30:22,631 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:22,632 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 98 treesize of output 54 [2023-11-24 02:30:22,644 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:22,644 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 4 case distinctions, treesize of input 47 treesize of output 63 [2023-11-24 02:30:22,646 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:30:22,650 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:22,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 102 treesize of output 52 [2023-11-24 02:30:22,660 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:22,661 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 4 case distinctions, treesize of input 49 treesize of output 65 [2023-11-24 02:30:22,663 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:30:22,665 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:22,666 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 106 treesize of output 54 [2023-11-24 02:30:23,135 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 1852 treesize of output 1536 [2023-11-24 02:30:23,176 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 663 treesize of output 637 [2023-11-24 02:30:23,183 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 637 treesize of output 613 [2023-11-24 02:30:23,191 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 613 treesize of output 555 [2023-11-24 02:30:23,324 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:23,324 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 35 treesize of output 40 [2023-11-24 02:30:23,369 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 22 not checked. [2023-11-24 02:30:23,370 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1168135781] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:30:23,370 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:30:23,370 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 21] total 53 [2023-11-24 02:30:23,370 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380821460] [2023-11-24 02:30:23,371 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:30:23,371 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2023-11-24 02:30:23,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:30:23,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2023-11-24 02:30:23,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=237, Invalid=1840, Unknown=25, NotChecked=760, Total=2862 [2023-11-24 02:30:23,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:23,374 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:30:23,374 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 53 states have (on average 3.9245283018867925) internal successors, (208), 54 states have internal predecessors, (208), 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) [2023-11-24 02:30:23,374 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:23,374 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:23,374 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-24 02:30:23,375 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:23,375 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:30:23,375 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:28,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:28,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:28,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-24 02:30:28,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:28,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:30:28,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:30:28,979 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2023-11-24 02:30:29,167 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-24 02:30:29,167 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:30:29,167 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:30:29,167 INFO L85 PathProgramCache]: Analyzing trace with hash -478975149, now seen corresponding path program 1 times [2023-11-24 02:30:29,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:30:29,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1932298552] [2023-11-24 02:30:29,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:30:29,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:30:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:30:29,489 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-11-24 02:30:29,490 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:30:29,490 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1932298552] [2023-11-24 02:30:29,490 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1932298552] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:30:29,490 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:30:29,490 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-24 02:30:29,490 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134545602] [2023-11-24 02:30:29,490 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:30:29,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-24 02:30:29,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:30:29,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-24 02:30:29,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-24 02:30:29,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:29,493 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:30:29,493 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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) [2023-11-24 02:30:29,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:29,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:29,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-24 02:30:29,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:29,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:30:29,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:30:29,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:29,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:29,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:29,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-24 02:30:29,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:29,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:30:29,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:30:29,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:29,784 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-11-24 02:30:29,784 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:30:29,784 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:30:29,784 INFO L85 PathProgramCache]: Analyzing trace with hash 2008537684, now seen corresponding path program 1 times [2023-11-24 02:30:29,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:30:29,784 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337374309] [2023-11-24 02:30:29,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:30:29,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:30:29,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:30:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:30:31,312 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:30:31,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [337374309] [2023-11-24 02:30:31,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [337374309] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:30:31,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2123286061] [2023-11-24 02:30:31,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:30:31,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:30:31,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:30:31,314 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) [2023-11-24 02:30:31,315 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-24 02:30:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:30:31,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 70 conjunts are in the unsatisfiable core [2023-11-24 02:30:31,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:30:31,507 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 6 treesize of output 5 [2023-11-24 02:30:31,601 INFO L349 Elim1Store]: treesize reduction 30, result has 37.5 percent of original size [2023-11-24 02:30:31,601 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2023-11-24 02:30:31,851 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:30:31,852 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 1 case distinctions, treesize of input 43 treesize of output 40 [2023-11-24 02:30:32,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:32,021 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 35 treesize of output 26 [2023-11-24 02:30:32,046 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:30:32,103 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 21 treesize of output 20 [2023-11-24 02:30:32,176 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:32,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2023-11-24 02:30:32,256 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:32,256 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44 [2023-11-24 02:30:32,480 INFO L349 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2023-11-24 02:30:32,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2023-11-24 02:30:32,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:32,759 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:30:32,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:32,782 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:30:32,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:32,805 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:30:32,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:32,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:30:32,880 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:30:32,880 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 1 case distinctions, treesize of input 42 treesize of output 39 [2023-11-24 02:30:33,149 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 33 treesize of output 17 [2023-11-24 02:30:33,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:33,232 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:30:33,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:33,255 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:30:33,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:33,277 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:30:33,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:30:33,297 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:30:33,380 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:30:33,394 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:30:33,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:30:33,427 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:30:33,491 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 43 treesize of output 32 [2023-11-24 02:30:33,498 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:30:33,498 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:30:33,522 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1504 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1504 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1504 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1504 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) is different from false [2023-11-24 02:30:33,592 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1504 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1504 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1504 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1504 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) is different from false [2023-11-24 02:30:33,603 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1504 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1504 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1504 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1504 (Array Int Int))) (= (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:30:33,629 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1503) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1503) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1503) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1503) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) is different from false [2023-11-24 02:30:33,697 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1503) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1503) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1503) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1503) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:30:34,197 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int)) (v_ArrVal_1495 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1495) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1503) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int)) (v_ArrVal_1495 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1495) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1503) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int)) (v_ArrVal_1495 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1495) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1503) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int)) (v_ArrVal_1495 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1495) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1503) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) is different from false [2023-11-24 02:30:34,277 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int)) (v_ArrVal_1495 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1495) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1503) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int)) (v_ArrVal_1495 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1495) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1503) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int)) (v_ArrVal_1495 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1495) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1503) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int)) (v_ArrVal_1495 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1495) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1503) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))))) is different from false [2023-11-24 02:30:34,337 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int)) (v_ArrVal_1495 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1495) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1503) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int)) (v_ArrVal_1495 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1495) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1503) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int)) (v_ArrVal_1495 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1495) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1503) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1504 (Array Int Int)) (v_ArrVal_1503 (Array Int Int)) (v_ArrVal_1499 (Array Int Int)) (v_ArrVal_1495 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1499) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1495) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1503) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1504) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))))) is different from false [2023-11-24 02:30:44,922 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:44,923 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 68 [2023-11-24 02:30:44,933 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:44,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 1656 treesize of output 1322 [2023-11-24 02:30:44,946 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 73 treesize of output 69 [2023-11-24 02:30:44,952 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 69 treesize of output 61 [2023-11-24 02:30:44,959 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 84 treesize of output 68 [2023-11-24 02:30:45,026 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:45,028 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 68 [2023-11-24 02:30:45,032 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:30:45,039 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:45,039 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 174 treesize of output 110 [2023-11-24 02:30:45,046 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 50 treesize of output 46 [2023-11-24 02:30:45,052 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 75 treesize of output 67 [2023-11-24 02:30:45,097 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:45,098 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 50 treesize of output 66 [2023-11-24 02:30:45,102 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:30:45,108 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:45,108 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 166 treesize of output 104 [2023-11-24 02:30:45,117 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 46 treesize of output 44 [2023-11-24 02:30:45,122 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 71 treesize of output 67 [2023-11-24 02:30:45,166 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:45,166 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 68 [2023-11-24 02:30:45,171 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:30:45,178 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:45,178 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 162 treesize of output 110 [2023-11-24 02:30:45,186 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 50 treesize of output 46 [2023-11-24 02:30:45,191 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 75 treesize of output 67 [2023-11-24 02:30:49,625 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 1619 treesize of output 1347 [2023-11-24 02:30:49,658 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 212 treesize of output 194 [2023-11-24 02:30:49,665 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 194 treesize of output 186 [2023-11-24 02:30:49,672 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 186 treesize of output 176 [2023-11-24 02:30:49,743 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 112 treesize of output 106 [2023-11-24 02:30:49,748 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 106 treesize of output 94 [2023-11-24 02:30:49,754 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 94 treesize of output 88 [2023-11-24 02:30:50,322 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:30:50,322 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 144 treesize of output 349 [2023-11-24 02:30:52,819 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 11 not checked. [2023-11-24 02:30:52,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2123286061] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:30:52,819 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:30:52,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24, 27] total 69 [2023-11-24 02:30:52,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570105128] [2023-11-24 02:30:52,820 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:30:52,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 70 states [2023-11-24 02:30:52,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:30:52,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2023-11-24 02:30:52,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=300, Invalid=3417, Unknown=97, NotChecked=1016, Total=4830 [2023-11-24 02:30:52,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:52,823 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:30:52,824 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 70 states, 69 states have (on average 3.5072463768115942) internal successors, (242), 70 states have internal predecessors, (242), 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) [2023-11-24 02:30:52,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:30:52,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:52,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-24 02:30:52,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:52,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:30:52,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:30:52,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:30:52,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:31:05,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:31:05,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:31:05,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-11-24 02:31:05,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:31:05,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:31:05,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:31:05,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:31:05,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:31:05,657 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-11-24 02:31:05,845 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:31:05,846 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:31:05,846 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:31:05,847 INFO L85 PathProgramCache]: Analyzing trace with hash -92582026, now seen corresponding path program 1 times [2023-11-24 02:31:05,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:31:05,847 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1082078081] [2023-11-24 02:31:05,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:31:05,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:31:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:31:08,636 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:31:08,637 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:31:08,637 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1082078081] [2023-11-24 02:31:08,637 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1082078081] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:31:08,637 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1521518487] [2023-11-24 02:31:08,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:31:08,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:31:08,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:31:08,638 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) [2023-11-24 02:31:08,639 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-24 02:31:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:31:08,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 307 conjuncts, 58 conjunts are in the unsatisfiable core [2023-11-24 02:31:08,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:31:08,871 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 6 treesize of output 5 [2023-11-24 02:31:09,087 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-24 02:31:09,088 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 15 [2023-11-24 02:31:09,481 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:31:09,481 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 1 case distinctions, treesize of input 34 treesize of output 33 [2023-11-24 02:31:09,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:09,787 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 26 treesize of output 19 [2023-11-24 02:31:09,825 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:31:09,930 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 21 treesize of output 20 [2023-11-24 02:31:10,051 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:10,051 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2023-11-24 02:31:10,181 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:10,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44 [2023-11-24 02:31:10,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:10,945 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 43 treesize of output 32 [2023-11-24 02:31:10,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:10,987 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 43 treesize of output 32 [2023-11-24 02:31:11,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:11,013 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 43 treesize of output 32 [2023-11-24 02:31:11,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:11,057 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 43 treesize of output 32 [2023-11-24 02:31:11,140 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2023-11-24 02:31:11,141 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 1 case distinctions, treesize of input 33 treesize of output 24 [2023-11-24 02:31:11,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:11,881 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 26 treesize of output 19 [2023-11-24 02:31:11,997 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 25 treesize of output 13 [2023-11-24 02:31:12,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:12,117 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 43 treesize of output 32 [2023-11-24 02:31:12,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:12,144 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 43 treesize of output 32 [2023-11-24 02:31:12,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:12,175 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 43 treesize of output 32 [2023-11-24 02:31:12,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:12,203 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 43 treesize of output 32 [2023-11-24 02:31:12,253 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 43 treesize of output 32 [2023-11-24 02:31:12,266 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:31:12,266 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:31:12,294 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1658 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1658 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1658 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1658 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:31:12,342 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) is different from false [2023-11-24 02:31:12,409 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) .cse0 v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) .cse0 v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) .cse0 v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) .cse0 v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)))) is different from false [2023-11-24 02:31:12,433 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))))) is different from false [2023-11-24 02:31:12,506 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_threadThread2of2ForFork0_~t~0.base_26 Int)) (or (< c_threadThread2of2ForFork0_~arg.base v_threadThread2of2ForFork0_~t~0.base_26) (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) (forall ((v_threadThread2of2ForFork0_~t~0.base_26 Int)) (or (< c_threadThread2of2ForFork0_~arg.base v_threadThread2of2ForFork0_~t~0.base_26) (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)))) (forall ((v_threadThread2of2ForFork0_~t~0.base_26 Int)) (or (< c_threadThread2of2ForFork0_~arg.base v_threadThread2of2ForFork0_~t~0.base_26) (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))))) (forall ((v_threadThread2of2ForFork0_~t~0.base_26 Int)) (or (forall ((v_ArrVal_1658 (Array Int Int)) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (< c_threadThread2of2ForFork0_~arg.base v_threadThread2of2ForFork0_~t~0.base_26)))) is different from false [2023-11-24 02:31:12,552 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (or (< |c_threadThread2of2ForFork0_#in~arg.base| v_threadThread2of2ForFork0_~t~0.base_26) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (< |c_threadThread2of2ForFork0_#in~arg.base| v_threadThread2of2ForFork0_~t~0.base_26))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (or (< |c_threadThread2of2ForFork0_#in~arg.base| v_threadThread2of2ForFork0_~t~0.base_26) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (or (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|) (< |c_threadThread2of2ForFork0_#in~arg.base| v_threadThread2of2ForFork0_~t~0.base_26)))) is different from false [2023-11-24 02:31:12,962 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_26))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (or (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|) (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_26))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_26))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int))) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_26) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) is different from false [2023-11-24 02:31:13,002 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_26))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|) (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_26))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_26))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|) (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_26)))) is different from false [2023-11-24 02:31:13,241 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_26))))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int)) (or (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_26) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int)) (or (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_26))) (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int)) (or (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_26) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|))) (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|))))) is different from false [2023-11-24 02:31:13,468 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|) (< |c_ULTIMATE.start_main_#t~malloc8#1.base| v_threadThread2of2ForFork0_~t~0.base_26))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_ULTIMATE.start_main_#t~malloc8#1.base| v_threadThread2of2ForFork0_~t~0.base_26))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_ULTIMATE.start_main_#t~malloc8#1.base| v_threadThread2of2ForFork0_~t~0.base_26))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (< |c_ULTIMATE.start_main_#t~malloc8#1.base| v_threadThread2of2ForFork0_~t~0.base_26))))) is different from false [2023-11-24 02:31:13,562 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|))))) is different from false [2023-11-24 02:31:16,062 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (< .cse1 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (< .cse1 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (< .cse1 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) .cse2)) (< .cse1 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1))))))) is different from false [2023-11-24 02:31:18,126 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ c_threadThread1of2ForFork0_~t~0.offset 2)) (.cse2 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse1 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse1 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) .cse2)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse1 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) .cse3)) (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= (select (select (store (store .cse1 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|) (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse1 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1))))))) is different from false [2023-11-24 02:31:18,389 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ c_threadThread1of2ForFork0_~t~0.offset 1)) (.cse4 (+ c_threadThread1of2ForFork0_~t~0.offset 2)) (.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (store (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) .cse1)) (< .cse2 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (< .cse2 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (< .cse2 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) .cse3) |c_threadThread1of2ForFork0_#t~nondet4|))) (forall ((v_ArrVal_1658 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_26 Int) (v_ArrVal_1657 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1657) (select (select (store (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1658) c_threadThread1of2ForFork0_~t~0.base) .cse4)) (< .cse2 |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1))))))) is different from false [2023-11-24 02:31:18,422 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:18,422 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 46 treesize of output 62 [2023-11-24 02:31:18,433 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:18,433 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 268 treesize of output 178 [2023-11-24 02:31:18,442 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 25 treesize of output 23 [2023-11-24 02:31:18,449 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 34 treesize of output 30 [2023-11-24 02:31:18,518 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:18,518 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 4 case distinctions, treesize of input 48 treesize of output 64 [2023-11-24 02:31:18,523 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:31:18,530 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:18,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 104 treesize of output 52 [2023-11-24 02:31:18,565 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:18,565 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 4 case distinctions, treesize of input 48 treesize of output 64 [2023-11-24 02:31:18,569 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:31:18,576 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:18,576 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 104 treesize of output 52 [2023-11-24 02:31:18,605 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:18,606 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 4 case distinctions, treesize of input 48 treesize of output 64 [2023-11-24 02:31:18,610 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:31:18,616 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:18,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 104 treesize of output 52 [2023-11-24 02:31:22,544 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| |c_ULTIMATE.start_main_~t~1#1.base|)) (forall ((v_threadThread2of2ForFork0_~t~0.base_26 Int) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int)) (v_ArrVal_1639 (Array Int Int)) (v_ArrVal_1638 (Array Int Int))) (let ((.cse0 (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1638) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1639))) (or (< (select (select .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (not (= |c_ULTIMATE.start_main_~t~1#1.base| (select (select (store (store .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1))))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1639 (Array Int Int)) (v_ArrVal_1638 (Array Int Int))) (let ((.cse2 (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1638) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1639))) (or (< (select (select .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem10#1.base_36|) (forall ((v_threadThread2of2ForFork0_~t~0.base_26 Int)) (or (forall ((v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~t~1#1.base| (select (select (store (store .cse2 |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1))))))))) is different from false [2023-11-24 02:31:22,661 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (not (= |c_ULTIMATE.start_main_#t~malloc8#1.base| |c_ULTIMATE.start_main_~#tids~0#1.base|)) (forall ((v_threadThread2of2ForFork0_~t~0.base_26 Int) (|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int)) (v_ArrVal_1639 (Array Int Int)) (v_ArrVal_1638 (Array Int Int))) (let ((.cse0 (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1638) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1639))) (or (not (= |c_ULTIMATE.start_main_#t~malloc8#1.base| (select (select (store (store .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)) (< (select (select .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem10#1.base_36|)))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_36| Int) (v_ArrVal_1639 (Array Int Int)) (v_ArrVal_1638 (Array Int Int))) (let ((.cse2 (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_1638) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1639))) (or (forall ((v_threadThread2of2ForFork0_~t~0.base_26 Int)) (or (forall ((v_ArrVal_1653 (Array Int Int)) (v_ArrVal_1652 (Array Int Int))) (not (= |c_ULTIMATE.start_main_#t~malloc8#1.base| (select (select (store (store .cse2 |v_ULTIMATE.start_main_#t~mem10#1.base_36| v_ArrVal_1652) v_threadThread2of2ForFork0_~t~0.base_26 v_ArrVal_1653) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_26 1)))) (< (select (select .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem10#1.base_36|)))))) is different from false [2023-11-24 02:31:23,244 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 46182 treesize of output 36818 [2023-11-24 02:31:23,300 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 272 treesize of output 268 [2023-11-24 02:31:23,309 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 242 treesize of output 234 [2023-11-24 02:31:23,320 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 263 treesize of output 255 [2023-11-24 02:31:23,330 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 230 treesize of output 214 [2023-11-24 02:31:23,541 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 272 treesize of output 268 [2023-11-24 02:31:23,551 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 271 treesize of output 263 [2023-11-24 02:31:23,561 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 238 treesize of output 230 [2023-11-24 02:31:23,571 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 230 treesize of output 214 [2023-11-24 02:31:23,982 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:23,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 78 treesize of output 119 [2023-11-24 02:31:26,389 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 22 not checked. [2023-11-24 02:31:26,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1521518487] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:31:26,389 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:31:26,389 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24, 27] total 71 [2023-11-24 02:31:26,389 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55522104] [2023-11-24 02:31:26,390 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:31:26,390 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 72 states [2023-11-24 02:31:26,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:31:26,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2023-11-24 02:31:26,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=317, Invalid=2776, Unknown=51, NotChecked=1968, Total=5112 [2023-11-24 02:31:26,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:31:26,393 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:31:26,393 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 72 states, 71 states have (on average 3.2253521126760565) internal successors, (229), 72 states have internal predecessors, (229), 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) [2023-11-24 02:31:26,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:31:26,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:31:26,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2023-11-24 02:31:26,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:31:26,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:31:26,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:31:26,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:31:26,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:31:26,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:31:37,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:31:37,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:31:37,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-11-24 02:31:37,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:31:37,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:31:37,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:31:37,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:31:37,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:31:37,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2023-11-24 02:31:37,311 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-11-24 02:31:37,500 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,15 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:31:37,501 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:31:37,501 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:31:37,501 INFO L85 PathProgramCache]: Analyzing trace with hash -680849450, now seen corresponding path program 2 times [2023-11-24 02:31:37,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:31:37,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [149818752] [2023-11-24 02:31:37,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:31:37,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:31:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:31:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:31:40,172 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:31:40,172 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [149818752] [2023-11-24 02:31:40,172 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [149818752] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:31:40,172 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1020975506] [2023-11-24 02:31:40,172 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-24 02:31:40,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:31:40,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:31:40,173 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) [2023-11-24 02:31:40,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-24 02:31:40,364 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 02:31:40,364 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:31:40,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 71 conjunts are in the unsatisfiable core [2023-11-24 02:31:40,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:31:40,387 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 6 treesize of output 5 [2023-11-24 02:31:40,588 INFO L349 Elim1Store]: treesize reduction 30, result has 37.5 percent of original size [2023-11-24 02:31:40,588 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2023-11-24 02:31:41,027 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2023-11-24 02:31:41,028 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 1 case distinctions, treesize of input 42 treesize of output 31 [2023-11-24 02:31:41,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:41,423 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 35 treesize of output 26 [2023-11-24 02:31:41,495 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:31:41,659 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 21 treesize of output 20 [2023-11-24 02:31:41,829 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:41,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2023-11-24 02:31:41,968 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:41,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44 [2023-11-24 02:31:42,489 INFO L349 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2023-11-24 02:31:42,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2023-11-24 02:31:43,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:43,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:31:43,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:43,245 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:31:43,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:43,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:31:43,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:43,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:31:43,504 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:31:43,504 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 1 case distinctions, treesize of input 42 treesize of output 39 [2023-11-24 02:31:44,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:44,671 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 34 treesize of output 25 [2023-11-24 02:31:44,712 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 33 treesize of output 17 [2023-11-24 02:31:44,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:44,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:31:44,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:44,895 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:31:44,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:44,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:31:44,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:31:44,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:31:45,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:31:45,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:31:45,187 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:31:45,214 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:31:45,300 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 43 treesize of output 32 [2023-11-24 02:31:45,322 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:31:45,322 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:31:45,366 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1833 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1833 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1833 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1833 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))))) is different from false [2023-11-24 02:31:46,298 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) .cse0 v_ArrVal_1832) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) .cse0 v_ArrVal_1832) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) .cse0 v_ArrVal_1832) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) .cse0 v_ArrVal_1832) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) is different from false [2023-11-24 02:31:46,323 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))))) is different from false [2023-11-24 02:31:46,402 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) c_threadThread2of2ForFork0_~arg.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) c_threadThread2of2ForFork0_~arg.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) c_threadThread2of2ForFork0_~arg.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) c_threadThread2of2ForFork0_~arg.base v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) is different from false [2023-11-24 02:31:46,431 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) is different from false [2023-11-24 02:31:46,693 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:31:46,732 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1823 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1823) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1823 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1823) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1823 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1823) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1823 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_1823) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))))) is different from false [2023-11-24 02:31:46,875 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1823 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1823) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1823 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1823) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1823 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1823) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1823 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1823) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))))) is different from false [2023-11-24 02:31:46,994 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1823 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1823) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1823 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1823) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1823 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1823) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1824 (Array Int Int)) (v_ArrVal_1823 (Array Int Int)) (v_ArrVal_1833 (Array Int Int)) (v_ArrVal_1832 (Array Int Int)) (v_ArrVal_1828 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1828) (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_1823) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1824) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_1832) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1833) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) is different from false [2023-11-24 02:31:52,639 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:52,639 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 69 [2023-11-24 02:31:52,650 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:52,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 460 treesize of output 322 [2023-11-24 02:31:52,659 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 128 treesize of output 120 [2023-11-24 02:31:52,666 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 55 treesize of output 53 [2023-11-24 02:31:52,674 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 64 treesize of output 60 [2023-11-24 02:31:52,821 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:52,821 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 55 treesize of output 71 [2023-11-24 02:31:52,825 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:31:52,832 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:52,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 170 treesize of output 118 [2023-11-24 02:31:52,840 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 88 treesize of output 80 [2023-11-24 02:31:52,847 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 52 treesize of output 48 [2023-11-24 02:31:52,908 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:52,909 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 55 treesize of output 71 [2023-11-24 02:31:52,913 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:31:52,919 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:52,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 174 treesize of output 122 [2023-11-24 02:31:52,927 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 88 treesize of output 80 [2023-11-24 02:31:52,933 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 52 treesize of output 48 [2023-11-24 02:31:53,001 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:53,001 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 1 new quantified variables, introduced 4 case distinctions, treesize of input 55 treesize of output 71 [2023-11-24 02:31:53,006 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:31:53,013 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:53,013 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 308 treesize of output 214 [2023-11-24 02:31:53,023 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 42 treesize of output 34 [2023-11-24 02:31:53,035 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 31 treesize of output 27 [2023-11-24 02:31:58,204 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 19691 treesize of output 18531 [2023-11-24 02:31:58,277 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 636 treesize of output 612 [2023-11-24 02:31:58,292 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 612 treesize of output 592 [2023-11-24 02:31:58,305 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 592 treesize of output 580 [2023-11-24 02:31:58,319 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 580 treesize of output 542 [2023-11-24 02:31:58,980 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:31:58,981 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 132 treesize of output 237 [2023-11-24 02:31:59,859 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 20 not checked. [2023-11-24 02:31:59,860 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1020975506] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:31:59,860 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:31:59,860 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24, 28] total 71 [2023-11-24 02:31:59,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [706208330] [2023-11-24 02:31:59,860 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:31:59,860 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 72 states [2023-11-24 02:31:59,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:31:59,863 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2023-11-24 02:31:59,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=368, Invalid=3459, Unknown=115, NotChecked=1170, Total=5112 [2023-11-24 02:31:59,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:31:59,865 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:31:59,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 72 states, 71 states have (on average 3.464788732394366) internal successors, (246), 72 states have internal predecessors, (246), 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) [2023-11-24 02:31:59,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:31:59,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:31:59,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2023-11-24 02:31:59,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:31:59,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:31:59,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2023-11-24 02:31:59,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:31:59,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:31:59,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2023-11-24 02:31:59,866 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:32:28,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:32:28,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:32:28,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-24 02:32:28,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:32:28,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2023-11-24 02:32:28,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:32:28,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:32:28,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:32:28,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2023-11-24 02:32:28,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:32:28,933 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-11-24 02:32:29,120 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,16 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:32:29,121 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:32:29,121 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:32:29,121 INFO L85 PathProgramCache]: Analyzing trace with hash -370557167, now seen corresponding path program 2 times [2023-11-24 02:32:29,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:32:29,122 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125690710] [2023-11-24 02:32:29,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:32:29,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:32:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:32:30,820 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:32:30,821 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:32:30,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125690710] [2023-11-24 02:32:30,821 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125690710] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:32:30,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1033462392] [2023-11-24 02:32:30,821 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-24 02:32:30,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:32:30,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:32:30,822 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) [2023-11-24 02:32:30,823 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-24 02:32:31,011 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 02:32:31,011 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:32:31,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 49 conjunts are in the unsatisfiable core [2023-11-24 02:32:31,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:32:31,051 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 6 treesize of output 5 [2023-11-24 02:32:31,387 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 [2023-11-24 02:32:31,455 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 21 treesize of output 20 [2023-11-24 02:32:31,539 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:31,539 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 30 treesize of output 32 [2023-11-24 02:32:31,780 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 02:32:31,780 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 [2023-11-24 02:32:32,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:32,013 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 34 treesize of output 25 [2023-11-24 02:32:32,046 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:32,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44 [2023-11-24 02:32:32,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:32,173 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 43 treesize of output 32 [2023-11-24 02:32:32,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:32,207 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 43 treesize of output 32 [2023-11-24 02:32:32,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:32,239 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 43 treesize of output 32 [2023-11-24 02:32:32,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:32,710 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 43 treesize of output 32 [2023-11-24 02:32:32,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:32,740 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 43 treesize of output 32 [2023-11-24 02:32:32,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:32,773 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 43 treesize of output 32 [2023-11-24 02:32:32,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:32,807 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 43 treesize of output 32 [2023-11-24 02:32:32,993 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 43 treesize of output 32 [2023-11-24 02:32:33,011 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:32:33,012 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:32:33,047 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1999 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1999 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1999 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1999 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) is different from false [2023-11-24 02:32:33,119 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1999 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1999 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1999 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1999 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))))) is different from false [2023-11-24 02:32:33,141 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1999 (Array Int Int))) (= (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1999 (Array Int Int))) (= (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1999 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_1999 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) is different from false [2023-11-24 02:32:33,209 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))))) is different from false [2023-11-24 02:32:33,489 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:32:33,598 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) .cse1))) (forall ((v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))))) is different from false [2023-11-24 02:32:33,625 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_1989 (Array Int Int)) (v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1989) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1989 (Array Int Int)) (v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1989) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) .cse0))) (forall ((v_ArrVal_1989 (Array Int Int)) (v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1989) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1989 (Array Int Int)) (v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1989) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))))) is different from false [2023-11-24 02:32:33,734 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_1989 (Array Int Int)) (v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1989) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_1989 (Array Int Int)) (v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1989) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) .cse0))) (forall ((v_ArrVal_1989 (Array Int Int)) (v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1989) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1989 (Array Int Int)) (v_ArrVal_1999 (Array Int Int)) (v_ArrVal_1998 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1989) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_1998) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1999) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))))) is different from false [2023-11-24 02:32:36,588 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 28 treesize of output 24 [2023-11-24 02:32:36,592 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 42 treesize of output 34 [2023-11-24 02:32:36,614 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:32:36,626 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:36,626 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 57 [2023-11-24 02:32:36,633 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:36,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 91 treesize of output 45 [2023-11-24 02:32:36,640 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:32:36,650 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:36,650 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 53 [2023-11-24 02:32:36,656 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:36,656 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 85 treesize of output 41 [2023-11-24 02:32:36,663 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:32:36,676 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:36,676 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 57 [2023-11-24 02:32:36,682 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:36,682 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 75 treesize of output 41 [2023-11-24 02:32:39,159 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 10 treesize of output 8 [2023-11-24 02:32:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 46 not checked. [2023-11-24 02:32:39,229 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1033462392] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:32:39,229 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:32:39,229 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18, 19] total 47 [2023-11-24 02:32:39,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614046691] [2023-11-24 02:32:39,229 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:32:39,230 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2023-11-24 02:32:39,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:32:39,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2023-11-24 02:32:39,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=166, Invalid=1413, Unknown=13, NotChecked=664, Total=2256 [2023-11-24 02:32:39,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:32:39,231 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:32:39,231 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 47 states have (on average 4.851063829787234) internal successors, (228), 48 states have internal predecessors, (228), 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) [2023-11-24 02:32:39,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:32:39,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:32:39,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2023-11-24 02:32:39,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:32:39,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2023-11-24 02:32:39,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:32:39,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:32:39,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:32:39,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2023-11-24 02:32:39,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:32:39,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:32:45,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:32:45,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:32:45,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-24 02:32:45,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:32:45,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:32:45,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:32:45,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:32:45,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:32:45,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2023-11-24 02:32:45,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:32:45,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:32:45,871 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-11-24 02:32:46,059 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2023-11-24 02:32:46,059 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:32:46,059 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:32:46,060 INFO L85 PathProgramCache]: Analyzing trace with hash 1874246078, now seen corresponding path program 3 times [2023-11-24 02:32:46,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:32:46,060 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739987367] [2023-11-24 02:32:46,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:32:46,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:32:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:32:48,180 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:32:48,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:32:48,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739987367] [2023-11-24 02:32:48,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1739987367] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:32:48,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [90998845] [2023-11-24 02:32:48,181 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-24 02:32:48,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:32:48,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:32:48,182 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) [2023-11-24 02:32:48,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-24 02:32:48,434 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2023-11-24 02:32:48,434 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:32:48,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 69 conjunts are in the unsatisfiable core [2023-11-24 02:32:48,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:32:48,499 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 6 treesize of output 5 [2023-11-24 02:32:48,689 INFO L349 Elim1Store]: treesize reduction 30, result has 37.5 percent of original size [2023-11-24 02:32:48,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2023-11-24 02:32:49,083 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2023-11-24 02:32:49,084 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 1 case distinctions, treesize of input 42 treesize of output 31 [2023-11-24 02:32:49,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:49,371 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 35 treesize of output 26 [2023-11-24 02:32:49,415 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:32:49,508 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 21 treesize of output 20 [2023-11-24 02:32:49,637 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:49,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2023-11-24 02:32:49,946 INFO L349 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2023-11-24 02:32:49,947 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2023-11-24 02:32:50,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:50,395 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 25 [2023-11-24 02:32:50,449 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:50,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44 [2023-11-24 02:32:50,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:50,631 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:32:50,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:50,668 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:32:50,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:50,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:32:50,783 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:32:50,783 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 1 case distinctions, treesize of input 42 treesize of output 39 [2023-11-24 02:32:51,325 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 33 treesize of output 17 [2023-11-24 02:32:51,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:51,464 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:32:51,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:51,491 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:32:51,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:51,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:32:51,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:32:51,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:32:51,719 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:32:51,741 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:32:51,758 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:32:51,781 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-11-24 02:32:51,885 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 43 treesize of output 32 [2023-11-24 02:32:51,895 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:32:51,896 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:32:52,130 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2173 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2173 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2173 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_2173 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) is different from false [2023-11-24 02:32:52,145 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2173 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2173 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2173 (Array Int Int))) (= (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2173 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) is different from false [2023-11-24 02:32:52,170 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2172) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2172) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2172) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2172) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) is different from false [2023-11-24 02:32:52,246 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2172) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2172) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2172) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2172) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))))) is different from false [2023-11-24 02:32:52,301 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) .cse0 v_ArrVal_2172) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) .cse0 v_ArrVal_2172) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) .cse0 v_ArrVal_2172) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) .cse0 v_ArrVal_2172) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|)))) is different from false [2023-11-24 02:32:52,523 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) .cse0 v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) .cse0 v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) .cse0 v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) .cse0 v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))))) is different from false [2023-11-24 02:32:52,552 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) is different from false [2023-11-24 02:32:52,660 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= (select (select (store (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= (select (select (store (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) .cse1) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))))) is different from false [2023-11-24 02:32:52,685 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_2158 (Array Int Int)) (v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2158) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2158 (Array Int Int)) (v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2158) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2158 (Array Int Int)) (v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2158) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) .cse0) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2158 (Array Int Int)) (v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2158) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) is different from false [2023-11-24 02:32:52,707 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_2158 (Array Int Int)) (v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2158) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) .cse0))) (forall ((v_ArrVal_2158 (Array Int Int)) (v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2158) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2158 (Array Int Int)) (v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2158) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2158 (Array Int Int)) (v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2158) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) is different from false [2023-11-24 02:32:52,773 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_2158 (Array Int Int)) (v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2158) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2158 (Array Int Int)) (v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2158) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) .cse0))) (forall ((v_ArrVal_2158 (Array Int Int)) (v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2158) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2158 (Array Int Int)) (v_ArrVal_2168 (Array Int Int)) (v_ArrVal_2164 (Array Int Int)) (v_ArrVal_2173 (Array Int Int)) (v_ArrVal_2172 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2158) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2168) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2164) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2172) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2173) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) is different from false [2023-11-24 02:32:56,500 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:56,500 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 177 treesize of output 187 [2023-11-24 02:32:56,522 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:56,522 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 223 treesize of output 171 [2023-11-24 02:32:56,532 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 144 treesize of output 140 [2023-11-24 02:32:56,538 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 140 treesize of output 132 [2023-11-24 02:32:56,546 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 70 treesize of output 68 [2023-11-24 02:32:56,647 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:32:56,668 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:56,669 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 125 treesize of output 135 [2023-11-24 02:32:56,682 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:56,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 169 treesize of output 123 [2023-11-24 02:32:56,692 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 50 treesize of output 46 [2023-11-24 02:32:56,698 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 75 treesize of output 67 [2023-11-24 02:32:56,731 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:32:56,750 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:56,750 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 125 treesize of output 135 [2023-11-24 02:32:56,762 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:32:56,763 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 181 treesize of output 123 [2023-11-24 02:32:56,770 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 50 treesize of output 46 [2023-11-24 02:32:56,776 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 75 treesize of output 67 [2023-11-24 02:32:56,805 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:32:56,814 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 71 [2023-11-24 02:32:56,820 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 46 treesize of output 42 [2023-11-24 02:33:00,833 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 2911 treesize of output 2715 [2023-11-24 02:33:00,868 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 128 treesize of output 122 [2023-11-24 02:33:00,875 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 122 treesize of output 114 [2023-11-24 02:33:00,881 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 114 treesize of output 102 [2023-11-24 02:33:00,953 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 462 treesize of output 446 [2023-11-24 02:33:00,961 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 446 treesize of output 430 [2023-11-24 02:33:00,970 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 430 treesize of output 398 [2023-11-24 02:33:01,492 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:33:01,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 142 treesize of output 347 [2023-11-24 02:33:02,754 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 20 not checked. [2023-11-24 02:33:02,755 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [90998845] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:33:02,755 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:33:02,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25, 28] total 71 [2023-11-24 02:33:02,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1180476698] [2023-11-24 02:33:02,755 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:33:02,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 72 states [2023-11-24 02:33:02,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:33:02,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2023-11-24 02:33:02,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=269, Invalid=3355, Unknown=80, NotChecked=1408, Total=5112 [2023-11-24 02:33:02,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:33:02,758 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:33:02,758 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 72 states, 71 states have (on average 3.408450704225352) internal successors, (242), 72 states have internal predecessors, (242), 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) [2023-11-24 02:33:02,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:33:02,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:33:02,758 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2023-11-24 02:33:02,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:33:02,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:33:02,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:33:02,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:33:02,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:33:02,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2023-11-24 02:33:02,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:33:02,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:33:02,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:33:16,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:33:16,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:33:16,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-24 02:33:16,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:33:16,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:33:16,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:33:16,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:33:16,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:33:16,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2023-11-24 02:33:16,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:33:16,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:33:16,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:33:16,454 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2023-11-24 02:33:16,642 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2023-11-24 02:33:16,642 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:33:16,642 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:33:16,643 INFO L85 PathProgramCache]: Analyzing trace with hash -815141056, now seen corresponding path program 4 times [2023-11-24 02:33:16,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:33:16,643 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484405092] [2023-11-24 02:33:16,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:33:16,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:33:16,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:33:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:33:18,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:33:18,865 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484405092] [2023-11-24 02:33:18,865 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484405092] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:33:18,866 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [661928248] [2023-11-24 02:33:18,866 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-24 02:33:18,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:33:18,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:33:18,867 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) [2023-11-24 02:33:18,868 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-11-24 02:33:19,281 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-24 02:33:19,281 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:33:19,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 84 conjunts are in the unsatisfiable core [2023-11-24 02:33:19,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:33:19,348 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 6 treesize of output 5 [2023-11-24 02:33:19,534 INFO L349 Elim1Store]: treesize reduction 30, result has 37.5 percent of original size [2023-11-24 02:33:19,535 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2023-11-24 02:33:20,058 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:33:20,059 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 1 case distinctions, treesize of input 43 treesize of output 40 [2023-11-24 02:33:20,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:33:20,462 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 35 treesize of output 26 [2023-11-24 02:33:20,519 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:33:20,641 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 19 treesize of output 18 [2023-11-24 02:33:20,820 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2023-11-24 02:33:21,220 INFO L349 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2023-11-24 02:33:21,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2023-11-24 02:33:21,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:33:21,704 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:33:21,749 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2023-11-24 02:33:21,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:33:21,898 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:33:21,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:33:21,961 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:33:22,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:33:22,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:33:22,115 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:33:22,115 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 1 case distinctions, treesize of input 42 treesize of output 39 [2023-11-24 02:33:23,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:33:23,124 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 34 treesize of output 25 [2023-11-24 02:33:23,157 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 33 treesize of output 17 [2023-11-24 02:33:23,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:33:23,359 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:33:23,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:33:23,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:33:23,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:33:23,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:33:23,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:33:23,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:33:23,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:33:23,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:33:23,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:33:23,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:33:23,853 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 37 treesize of output 26 [2023-11-24 02:33:23,939 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:33:23,939 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:33:23,963 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2348 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2348 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_2348 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2348 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:33:26,267 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2347) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2347) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2347) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2347) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:33:26,339 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) .cse0 v_ArrVal_2347) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) .cse0 v_ArrVal_2347) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) .cse0 v_ArrVal_2347) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) .cse0 v_ArrVal_2347) c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)))) is different from false [2023-11-24 02:33:26,722 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~arg.base v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) c_threadThread2of2ForFork0_~arg.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~arg.base v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) c_threadThread2of2ForFork0_~arg.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~arg.base v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) c_threadThread2of2ForFork0_~arg.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~arg.base v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) c_threadThread2of2ForFork0_~arg.base v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) is different from false [2023-11-24 02:33:26,744 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store |c_#memory_$Pointer$.base| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store |c_#memory_$Pointer$.base| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store |c_#memory_$Pointer$.base| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store |c_#memory_$Pointer$.base| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))))) is different from false [2023-11-24 02:33:26,918 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:33:26,941 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:33:27,031 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) .cse1) |c_threadThread1of2ForFork0_#t~nondet4|))))) is different from false [2023-11-24 02:33:27,057 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2332 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2332) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2332 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2332) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2332 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2332) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2332 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2332) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) .cse0))))) is different from false [2023-11-24 02:33:27,085 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2332 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2332) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2332 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2332) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2332 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2332) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) .cse0))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2332 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2332) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2338) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)))) is different from false [2023-11-24 02:33:27,176 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2332 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2332) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2338) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2332 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2332) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2338) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2332 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2332) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2338) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) .cse0))) (forall ((v_ArrVal_2339 (Array Int Int)) (v_ArrVal_2338 (Array Int Int)) (v_ArrVal_2348 (Array Int Int)) (v_ArrVal_2347 (Array Int Int)) (v_ArrVal_2332 (Array Int Int)) (v_ArrVal_2343 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2332) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2343) (select (select (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_2338) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2339) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2347) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2348) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))))) is different from false [2023-11-24 02:33:33,717 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:33:33,718 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 1806 treesize of output 1690 [2023-11-24 02:33:33,740 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:33:33,741 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 267 treesize of output 187 [2023-11-24 02:33:33,755 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 73 treesize of output 71 [2023-11-24 02:33:33,768 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 71 treesize of output 67 [2023-11-24 02:33:33,780 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 82 treesize of output 74 [2023-11-24 02:33:33,870 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:33:33,879 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 31 treesize of output 27 [2023-11-24 02:33:33,886 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 42 treesize of output 34 [2023-11-24 02:33:33,933 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:33:33,949 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:33:33,949 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 256 treesize of output 248 [2023-11-24 02:33:33,960 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:33:33,961 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 165 treesize of output 107 [2023-11-24 02:33:33,968 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 31 treesize of output 27 [2023-11-24 02:33:33,974 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 42 treesize of output 34 [2023-11-24 02:33:34,022 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:33:34,037 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:33:34,037 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 256 treesize of output 248 [2023-11-24 02:33:34,048 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:33:34,049 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 165 treesize of output 107 [2023-11-24 02:33:34,056 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 31 treesize of output 27 [2023-11-24 02:33:34,063 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 42 treesize of output 34 [2023-11-24 02:33:37,077 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 2360 treesize of output 1932 [2023-11-24 02:33:37,104 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 224 treesize of output 218 [2023-11-24 02:33:37,111 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 218 treesize of output 204 [2023-11-24 02:33:37,118 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 204 treesize of output 192 [2023-11-24 02:33:37,125 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 192 treesize of output 186 [2023-11-24 02:33:37,691 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:33:37,692 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 133 treesize of output 238 [2023-11-24 02:33:39,209 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 20 not checked. [2023-11-24 02:33:39,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [661928248] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:33:39,210 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:33:39,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 25, 29] total 77 [2023-11-24 02:33:39,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844310677] [2023-11-24 02:33:39,210 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:33:39,211 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 78 states [2023-11-24 02:33:39,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:33:39,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2023-11-24 02:33:39,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=388, Invalid=3974, Unknown=104, NotChecked=1540, Total=6006 [2023-11-24 02:33:39,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:33:39,213 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:33:39,214 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 78 states, 77 states have (on average 3.2467532467532467) internal successors, (250), 78 states have internal predecessors, (250), 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) [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:33:39,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:33:59,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:33:59,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:33:59,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-24 02:33:59,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:33:59,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:33:59,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:33:59,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:33:59,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:33:59,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2023-11-24 02:33:59,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:33:59,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:33:59,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:33:59,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:33:59,963 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2023-11-24 02:34:00,150 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2023-11-24 02:34:00,151 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:34:00,151 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:34:00,151 INFO L85 PathProgramCache]: Analyzing trace with hash 1819774134, now seen corresponding path program 2 times [2023-11-24 02:34:00,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:34:00,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880087120] [2023-11-24 02:34:00,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:34:00,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:34:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:34:00,839 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 02:34:00,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:34:00,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [880087120] [2023-11-24 02:34:00,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [880087120] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:34:00,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [587916192] [2023-11-24 02:34:00,839 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-24 02:34:00,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:34:00,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:34:00,841 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) [2023-11-24 02:34:00,845 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-11-24 02:34:01,042 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 02:34:01,042 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:34:01,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 20 conjunts are in the unsatisfiable core [2023-11-24 02:34:01,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:34:01,593 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 [2023-11-24 02:34:01,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:01,659 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 16 treesize of output 11 [2023-11-24 02:34:01,706 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 19 treesize of output 18 [2023-11-24 02:34:01,767 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:01,767 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2023-11-24 02:34:01,832 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:01,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2023-11-24 02:34:01,902 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 02:34:01,902 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:34:03,879 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:03,880 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 1 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 19 [2023-11-24 02:34:03,883 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 30 treesize of output 22 [2023-11-24 02:34:03,887 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 [2023-11-24 02:34:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 02:34:06,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [587916192] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:34:06,238 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:34:06,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 31 [2023-11-24 02:34:06,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345663768] [2023-11-24 02:34:06,238 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:34:06,239 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2023-11-24 02:34:06,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:34:06,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2023-11-24 02:34:06,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=113, Invalid=810, Unknown=7, NotChecked=0, Total=930 [2023-11-24 02:34:06,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:34:06,240 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:34:06,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 5.806451612903226) internal successors, (180), 31 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) [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:34:06,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:34:08,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:34:08,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:34:08,719 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2023-11-24 02:34:08,908 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,20 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:34:08,908 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:34:08,909 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:34:08,909 INFO L85 PathProgramCache]: Analyzing trace with hash 900289853, now seen corresponding path program 3 times [2023-11-24 02:34:08,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:34:08,909 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1136095674] [2023-11-24 02:34:08,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:34:08,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:34:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:34:10,215 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:34:10,215 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:34:10,215 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1136095674] [2023-11-24 02:34:10,215 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1136095674] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:34:10,215 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [331179799] [2023-11-24 02:34:10,215 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-24 02:34:10,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:34:10,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:34:10,216 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) [2023-11-24 02:34:10,217 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-11-24 02:34:10,458 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2023-11-24 02:34:10,458 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:34:10,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 52 conjunts are in the unsatisfiable core [2023-11-24 02:34:10,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:34:10,495 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 6 treesize of output 5 [2023-11-24 02:34:10,856 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 [2023-11-24 02:34:10,918 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 21 treesize of output 20 [2023-11-24 02:34:10,998 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:10,999 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 30 treesize of output 32 [2023-11-24 02:34:11,231 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 02:34:11,232 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 [2023-11-24 02:34:11,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:11,459 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 34 treesize of output 25 [2023-11-24 02:34:11,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:11,479 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 34 treesize of output 25 [2023-11-24 02:34:11,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:11,502 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 34 treesize of output 25 [2023-11-24 02:34:11,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:11,525 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 34 treesize of output 25 [2023-11-24 02:34:12,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:12,040 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:12,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 45 [2023-11-24 02:34:12,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:12,159 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:12,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 46 treesize of output 54 [2023-11-24 02:34:12,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:12,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 37 [2023-11-24 02:34:12,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:12,407 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 43 treesize of output 32 [2023-11-24 02:34:12,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:12,435 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 43 treesize of output 32 [2023-11-24 02:34:12,607 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 43 treesize of output 32 [2023-11-24 02:34:12,621 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:34:12,622 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:34:12,655 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2656 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2656 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2656 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2656 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:34:12,877 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2656 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2656 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2656 (Array Int Int))) (= (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2656 (Array Int Int))) (= (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:34:12,937 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:34:12,986 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) .cse1)))))) is different from false [2023-11-24 02:34:13,009 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| (store (select |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset| 0)) c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) .cse1))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))))) is different from false [2023-11-24 02:34:13,243 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| (store (select |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset| 0)) c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) .cse1)))))) is different from false [2023-11-24 02:34:13,459 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:13,459 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 2 case distinctions, treesize of input 36 treesize of output 37 [2023-11-24 02:34:13,473 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:13,474 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 2 case distinctions, treesize of input 38 treesize of output 39 [2023-11-24 02:34:13,488 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:13,488 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 2 case distinctions, treesize of input 38 treesize of output 39 [2023-11-24 02:34:13,503 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:13,503 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 2 case distinctions, treesize of input 38 treesize of output 39 [2023-11-24 02:34:13,516 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int)) (|ULTIMATE.start_main_~#tids~0#1.offset| Int) (v_arrayElimArr_40 (Array Int Int))) (or (not (= (select v_arrayElimArr_40 |ULTIMATE.start_main_~#tids~0#1.offset|) 0)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_arrayElimArr_40) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int)) (|ULTIMATE.start_main_~#tids~0#1.offset| Int) (v_arrayElimArr_42 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_arrayElimArr_42) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) .cse0)) (not (= (select v_arrayElimArr_42 |ULTIMATE.start_main_~#tids~0#1.offset|) 0)))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int)) (|ULTIMATE.start_main_~#tids~0#1.offset| Int) (v_arrayElimArr_41 (Array Int Int))) (or (not (= (select v_arrayElimArr_41 |ULTIMATE.start_main_~#tids~0#1.offset|) 0)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_arrayElimArr_41) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int)) (v_arrayElimArr_39 (Array Int Int)) (|ULTIMATE.start_main_~#tids~0#1.offset| Int)) (or (not (= (select v_arrayElimArr_39 |ULTIMATE.start_main_~#tids~0#1.offset|) 0)) (= (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_arrayElimArr_39) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|))))) is different from false [2023-11-24 02:34:13,776 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int)) (v_arrayElimArr_39 (Array Int Int)) (|ULTIMATE.start_main_~#tids~0#1.offset| Int)) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_arrayElimArr_39) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (not (= (select v_arrayElimArr_39 |ULTIMATE.start_main_~#tids~0#1.offset|) 0)))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int)) (|ULTIMATE.start_main_~#tids~0#1.offset| Int) (v_arrayElimArr_42 (Array Int Int))) (or (not (= (select v_arrayElimArr_42 |ULTIMATE.start_main_~#tids~0#1.offset|) 0)) (= (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_arrayElimArr_42) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) .cse0) |c_threadThread1of2ForFork0_#t~nondet4|))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int)) (|ULTIMATE.start_main_~#tids~0#1.offset| Int) (v_arrayElimArr_40 (Array Int Int))) (or (not (= (select v_arrayElimArr_40 |ULTIMATE.start_main_~#tids~0#1.offset|) 0)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_arrayElimArr_40) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) (forall ((v_ArrVal_2656 (Array Int Int)) (v_ArrVal_2655 (Array Int Int)) (|ULTIMATE.start_main_~#tids~0#1.offset| Int) (v_arrayElimArr_41 (Array Int Int))) (or (not (= (select v_arrayElimArr_41 |ULTIMATE.start_main_~#tids~0#1.offset|) 0)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_arrayElimArr_41) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2655) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_2656) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))))) is different from false [2023-11-24 02:34:17,962 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:17,962 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 172 treesize of output 164 [2023-11-24 02:34:17,975 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:17,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 121 treesize of output 75 [2023-11-24 02:34:17,988 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 17 treesize of output 13 [2023-11-24 02:34:17,996 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 28 treesize of output 20 [2023-11-24 02:34:18,025 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:34:18,040 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:34:18,062 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:18,063 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 43 treesize of output 53 [2023-11-24 02:34:18,079 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:18,080 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 85 treesize of output 41 [2023-11-24 02:34:18,094 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:34:18,118 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:18,118 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 57 [2023-11-24 02:34:18,136 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:18,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 91 treesize of output 45 [2023-11-24 02:34:20,375 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 10 treesize of output 8 [2023-11-24 02:34:20,519 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 45 not checked. [2023-11-24 02:34:20,519 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [331179799] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:34:20,519 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:34:20,519 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 21, 21] total 52 [2023-11-24 02:34:20,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1449696558] [2023-11-24 02:34:20,520 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:34:20,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2023-11-24 02:34:20,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:34:20,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2023-11-24 02:34:20,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=189, Invalid=1800, Unknown=23, NotChecked=744, Total=2756 [2023-11-24 02:34:20,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:34:20,522 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:34:20,522 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 52 states have (on average 4.384615384615385) internal successors, (228), 53 states have internal predecessors, (228), 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) [2023-11-24 02:34:20,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:34:20,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:20,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2023-11-24 02:34:20,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:20,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:34:20,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:34:20,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:20,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:34:20,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2023-11-24 02:34:20,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:34:20,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:34:20,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:34:20,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:34:20,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:34:20,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:34:38,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:34:38,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:38,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-24 02:34:38,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:38,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:34:38,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:34:38,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:38,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:34:38,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2023-11-24 02:34:38,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:34:38,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:34:38,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:34:38,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:34:38,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:34:38,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:34:38,885 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2023-11-24 02:34:39,072 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2023-11-24 02:34:39,073 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:34:39,073 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:34:39,073 INFO L85 PathProgramCache]: Analyzing trace with hash 1195481081, now seen corresponding path program 4 times [2023-11-24 02:34:39,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:34:39,074 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114813700] [2023-11-24 02:34:39,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:34:39,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:34:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:34:40,820 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:34:40,820 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:34:40,820 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114813700] [2023-11-24 02:34:40,820 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [114813700] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:34:40,820 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [939429068] [2023-11-24 02:34:40,820 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-24 02:34:40,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:34:40,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:34:40,821 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) [2023-11-24 02:34:40,822 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2023-11-24 02:34:41,035 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-24 02:34:41,035 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:34:41,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 49 conjunts are in the unsatisfiable core [2023-11-24 02:34:41,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:34:41,090 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 6 treesize of output 5 [2023-11-24 02:34:41,693 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 [2023-11-24 02:34:41,805 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 21 treesize of output 20 [2023-11-24 02:34:41,939 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:41,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 30 treesize of output 32 [2023-11-24 02:34:42,242 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 02:34:42,242 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 [2023-11-24 02:34:42,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:42,639 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 34 treesize of output 25 [2023-11-24 02:34:42,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:42,685 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 34 treesize of output 25 [2023-11-24 02:34:42,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:42,712 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 34 treesize of output 25 [2023-11-24 02:34:42,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:42,744 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 34 treesize of output 25 [2023-11-24 02:34:43,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:43,277 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 34 treesize of output 25 [2023-11-24 02:34:43,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:43,306 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 34 treesize of output 25 [2023-11-24 02:34:43,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:43,346 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 34 treesize of output 25 [2023-11-24 02:34:43,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:34:43,384 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 34 treesize of output 25 [2023-11-24 02:34:43,571 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 34 treesize of output 25 [2023-11-24 02:34:43,591 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:43,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 39 treesize of output 44 [2023-11-24 02:34:43,609 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:34:43,609 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:34:43,907 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2820 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_2820) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2820 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_2820) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2820 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_2820) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) is different from false [2023-11-24 02:34:43,928 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2820 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2820) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2820 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2820) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2820 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2820) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) is different from false [2023-11-24 02:34:43,993 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2820 (Array Int Int)) (v_ArrVal_2819 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2819) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2820) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2820 (Array Int Int)) (v_ArrVal_2819 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2819) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2820) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2820 (Array Int Int)) (v_ArrVal_2819 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2819) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_2820) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:34:44,270 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2820 (Array Int Int)) (v_ArrVal_2819 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2819) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2820) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2820 (Array Int Int)) (v_ArrVal_2819 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2819) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2820) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2820 (Array Int Int)) (v_ArrVal_2819 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2819) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_2820) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) is different from false [2023-11-24 02:34:45,645 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:45,646 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 44 [2023-11-24 02:34:45,655 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:45,656 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 190 treesize of output 126 [2023-11-24 02:34:45,664 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 17 treesize of output 13 [2023-11-24 02:34:45,670 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 28 treesize of output 20 [2023-11-24 02:34:45,713 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:45,713 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 44 [2023-11-24 02:34:45,717 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:34:45,728 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:45,729 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 62 treesize of output 28 [2023-11-24 02:34:45,760 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:45,760 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 42 [2023-11-24 02:34:45,765 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:34:45,772 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:34:45,772 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 46 treesize of output 22 [2023-11-24 02:34:46,739 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 10 treesize of output 8 [2023-11-24 02:34:46,879 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 45 not checked. [2023-11-24 02:34:46,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [939429068] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:34:46,879 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:34:46,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18, 18] total 44 [2023-11-24 02:34:46,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966090681] [2023-11-24 02:34:46,880 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:34:46,880 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2023-11-24 02:34:46,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:34:46,881 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2023-11-24 02:34:46,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=164, Invalid=1454, Unknown=38, NotChecked=324, Total=1980 [2023-11-24 02:34:46,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:34:46,882 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:34:46,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 44 states have (on average 5.136363636363637) internal successors, (226), 45 states have internal predecessors, (226), 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) [2023-11-24 02:34:46,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:34:46,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:46,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2023-11-24 02:34:46,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:46,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:34:46,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:34:46,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:34:46,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:34:46,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2023-11-24 02:34:46,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2023-11-24 02:34:46,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:34:46,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:34:46,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:34:46,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:34:46,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:34:46,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:35:03,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:35:03,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:35:03,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-11-24 02:35:03,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:35:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:35:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:35:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:35:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:35:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:35:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:35:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:35:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:35:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2023-11-24 02:35:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:35:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2023-11-24 02:35:03,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2023-11-24 02:35:03,322 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2023-11-24 02:35:03,511 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2023-11-24 02:35:03,511 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:35:03,511 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:35:03,511 INFO L85 PathProgramCache]: Analyzing trace with hash -850335, now seen corresponding path program 2 times [2023-11-24 02:35:03,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:35:03,512 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1866786973] [2023-11-24 02:35:03,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:35:03,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:35:03,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:35:05,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:35:05,136 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:35:05,136 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1866786973] [2023-11-24 02:35:05,136 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1866786973] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:35:05,136 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [707722659] [2023-11-24 02:35:05,137 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-24 02:35:05,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:35:05,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:35:05,138 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:35:05,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2023-11-24 02:35:05,387 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 02:35:05,387 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:35:05,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 51 conjunts are in the unsatisfiable core [2023-11-24 02:35:05,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:35:05,414 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 6 treesize of output 5 [2023-11-24 02:35:05,685 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-24 02:35:05,685 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 15 [2023-11-24 02:35:06,186 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2023-11-24 02:35:06,186 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 1 case distinctions, treesize of input 33 treesize of output 24 [2023-11-24 02:35:06,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:06,566 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 26 treesize of output 19 [2023-11-24 02:35:06,624 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:35:06,765 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 21 treesize of output 20 [2023-11-24 02:35:06,942 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:06,943 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2023-11-24 02:35:07,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:07,634 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 34 treesize of output 25 [2023-11-24 02:35:07,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:07,678 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 34 treesize of output 25 [2023-11-24 02:35:07,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:07,735 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 34 treesize of output 25 [2023-11-24 02:35:07,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:07,765 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 34 treesize of output 25 [2023-11-24 02:35:07,859 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2023-11-24 02:35:07,859 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 1 case distinctions, treesize of input 33 treesize of output 24 [2023-11-24 02:35:08,234 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 25 treesize of output 13 [2023-11-24 02:35:08,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:08,380 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 34 treesize of output 25 [2023-11-24 02:35:08,402 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:08,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 44 [2023-11-24 02:35:08,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:08,579 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 43 treesize of output 32 [2023-11-24 02:35:08,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:08,643 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 43 treesize of output 32 [2023-11-24 02:35:08,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:08,687 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 43 treesize of output 32 [2023-11-24 02:35:08,763 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 43 treesize of output 32 [2023-11-24 02:35:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 02:35:08,781 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:35:08,827 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2963 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2963 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2963 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2963 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))))) is different from false [2023-11-24 02:35:08,905 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) is different from false [2023-11-24 02:35:08,974 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) .cse1))) (forall ((v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))))) is different from false [2023-11-24 02:35:09,028 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) .cse0))) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) is different from false [2023-11-24 02:35:09,065 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) .cse1 v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) .cse1 v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) .cse0))) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) .cse1 v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) .cse1 v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))))) is different from false [2023-11-24 02:35:09,332 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) .cse0))))) is different from false [2023-11-24 02:35:09,516 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_72| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_72|) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_72| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) .cse1))))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_72| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_72|) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_72| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_72| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_72|) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_72| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_72| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_72|) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_72| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))))))) is different from false [2023-11-24 02:35:12,148 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (let ((.cse1 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse2 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_72| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_72|) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse1 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_72| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_72| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_72|) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse1 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_72| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) .cse2))))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_72| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_72|) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse1 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_72| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_72| Int)) (or (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse1 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_72| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) .cse3))) (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_72|)))))) is different from false [2023-11-24 02:35:12,208 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ c_threadThread1of2ForFork0_~t~0.offset 1)) (.cse3 (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse1 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse2 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_72| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_72|) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse1 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_72| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) .cse3) |c_threadThread1of2ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_72| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_72|) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse1 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_72| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) .cse4))))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_72| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_72|) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse1 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_72| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) .cse2))))) (forall ((|v_ULTIMATE.start_main_#t~mem10#1.base_72| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem10#1.base_72|) (forall ((v_ArrVal_2957 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (v_ArrVal_2963 (Array Int Int)) (v_ArrVal_2962 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse1 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2957) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_2962) (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_#t~mem10#1.base_72| v_ArrVal_2956) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_2963) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))))))) is different from false [2023-11-24 02:35:12,242 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:12,242 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 109 treesize of output 119 [2023-11-24 02:35:12,258 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:12,258 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 149 treesize of output 103 [2023-11-24 02:35:12,266 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 42 treesize of output 38 [2023-11-24 02:35:12,272 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 63 treesize of output 55 [2023-11-24 02:35:12,333 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:35:12,346 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:35:12,365 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:12,365 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 3 case distinctions, treesize of input 61 treesize of output 71 [2023-11-24 02:35:12,370 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:35:12,376 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:12,376 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 76 treesize of output 42 [2023-11-24 02:35:12,389 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:35:12,410 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:12,410 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 3 case distinctions, treesize of input 57 treesize of output 67 [2023-11-24 02:35:12,414 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:35:12,422 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:12,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 40 [2023-11-24 02:35:15,518 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 1504 treesize of output 1440 [2023-11-24 02:35:15,552 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 172 treesize of output 164 [2023-11-24 02:35:15,569 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 139 treesize of output 135 [2023-11-24 02:35:15,579 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 110 treesize of output 102 [2023-11-24 02:35:15,779 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 144 treesize of output 140 [2023-11-24 02:35:15,789 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 114 treesize of output 106 [2023-11-24 02:35:15,798 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 135 treesize of output 127 [2023-11-24 02:35:16,200 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:16,201 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 52 treesize of output 71 [2023-11-24 02:35:16,418 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 22 not checked. [2023-11-24 02:35:16,418 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [707722659] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:35:16,418 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:35:16,419 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 22] total 53 [2023-11-24 02:35:16,419 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375539590] [2023-11-24 02:35:16,419 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:35:16,419 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2023-11-24 02:35:16,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:35:16,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2023-11-24 02:35:16,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=188, Invalid=1749, Unknown=79, NotChecked=846, Total=2862 [2023-11-24 02:35:16,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:35:16,422 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:35:16,422 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 53 states have (on average 3.9056603773584904) internal successors, (207), 54 states have internal predecessors, (207), 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) [2023-11-24 02:35:16,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:35:16,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:35:16,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2023-11-24 02:35:16,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:35:16,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:35:16,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:35:16,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:35:16,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:35:16,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:35:16,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:35:16,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:35:16,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:35:16,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2023-11-24 02:35:16,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:35:16,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2023-11-24 02:35:16,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2023-11-24 02:35:16,424 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:35:25,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:35:25,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:35:25,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-11-24 02:35:25,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:35:25,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:35:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:35:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:35:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:35:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:35:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:35:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:35:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:35:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2023-11-24 02:35:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:35:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2023-11-24 02:35:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2023-11-24 02:35:25,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:35:25,428 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2023-11-24 02:35:25,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2023-11-24 02:35:25,616 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:35:25,616 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:35:25,617 INFO L85 PathProgramCache]: Analyzing trace with hash 1411542238, now seen corresponding path program 5 times [2023-11-24 02:35:25,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:35:25,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108095539] [2023-11-24 02:35:25,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:35:25,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:35:25,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:35:28,975 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:35:28,975 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:35:28,975 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108095539] [2023-11-24 02:35:28,975 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [108095539] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:35:28,975 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1531592180] [2023-11-24 02:35:28,975 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-11-24 02:35:28,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:35:28,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:35:28,976 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:35:28,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2023-11-24 02:35:29,300 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2023-11-24 02:35:29,301 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:35:29,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 82 conjunts are in the unsatisfiable core [2023-11-24 02:35:29,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:35:29,413 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 6 treesize of output 5 [2023-11-24 02:35:29,829 INFO L349 Elim1Store]: treesize reduction 30, result has 37.5 percent of original size [2023-11-24 02:35:29,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2023-11-24 02:35:30,647 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:35:30,647 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 1 case distinctions, treesize of input 43 treesize of output 40 [2023-11-24 02:35:31,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:31,289 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 35 treesize of output 26 [2023-11-24 02:35:31,388 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:35:31,565 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 19 treesize of output 18 [2023-11-24 02:35:31,788 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2023-11-24 02:35:32,502 INFO L349 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2023-11-24 02:35:32,503 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2023-11-24 02:35:33,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:33,351 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:35:33,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:33,398 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:35:33,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:33,486 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:35:33,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:33,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:35:33,730 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:35:33,730 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 1 case distinctions, treesize of input 42 treesize of output 39 [2023-11-24 02:35:34,630 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 33 treesize of output 17 [2023-11-24 02:35:34,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:34,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:35:34,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2023-11-24 02:35:35,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:35,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:35:35,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:35,236 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:35:35,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:35:35,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:35:35,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:35:35,680 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:35:35,708 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:35:35,757 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-11-24 02:35:36,494 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 37 treesize of output 26 [2023-11-24 02:35:36,665 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:35:36,665 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:35:36,716 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_3137 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3137 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_3137 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)))) (forall ((v_ArrVal_3137 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:35:36,833 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_3137 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_3137 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_3137 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3137 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))))) is different from false [2023-11-24 02:35:36,866 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_3137 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_3137 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_3137 (Array Int Int))) (= (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3137 (Array Int Int))) (= (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:35:36,922 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))))) is different from false [2023-11-24 02:35:37,508 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) .cse1))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int))) (= (select (select (store (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))))) is different from false [2023-11-24 02:35:37,539 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) .cse0))))) is different from false [2023-11-24 02:35:37,573 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) .cse1 v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) .cse1 v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) .cse1 v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) .cse1 v_ArrVal_3136) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) .cse0) |c_threadThread1of2ForFork0_#t~nondet4|)))) is different from false [2023-11-24 02:35:37,859 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) .cse1 v_ArrVal_3136) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) .cse1 v_ArrVal_3136) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) .cse0) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) .cse1 v_ArrVal_3136) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) .cse1 v_ArrVal_3136) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) is different from false [2023-11-24 02:35:37,892 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3126 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3136) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3126 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3136) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) .cse0) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3126 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3136) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3126 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3136) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) is different from false [2023-11-24 02:35:38,048 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3126 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_3126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3136) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3126 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_3126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3136) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) .cse0))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3126 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_3126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3136) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3126 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_3126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3136) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)))) is different from false [2023-11-24 02:35:38,158 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3126 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_3126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3136) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3126 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_3126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3136) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) .cse0))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3126 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_3126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3136) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_3132 (Array Int Int)) (v_ArrVal_3136 (Array Int Int)) (v_ArrVal_3126 (Array Int Int)) (v_ArrVal_3137 (Array Int Int)) (v_ArrVal_3127 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3127) c_threadThread1of2ForFork0_~t~0.base) .cse0 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3132) (select (select (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_3126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3136) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_3137) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))))) is different from false [2023-11-24 02:35:44,050 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:44,050 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 484 treesize of output 476 [2023-11-24 02:35:44,064 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:44,064 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 297 treesize of output 235 [2023-11-24 02:35:44,072 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 191 treesize of output 183 [2023-11-24 02:35:44,080 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 102 treesize of output 98 [2023-11-24 02:35:44,104 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 179 treesize of output 163 [2023-11-24 02:35:44,242 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:35:44,266 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:44,267 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 117 treesize of output 127 [2023-11-24 02:35:44,282 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:44,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 171 treesize of output 115 [2023-11-24 02:35:44,288 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 73 treesize of output 69 [2023-11-24 02:35:44,294 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 44 treesize of output 42 [2023-11-24 02:35:44,326 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:35:44,352 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:44,352 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 125 treesize of output 135 [2023-11-24 02:35:44,369 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:44,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 181 treesize of output 123 [2023-11-24 02:35:44,376 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 71 [2023-11-24 02:35:44,382 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 46 treesize of output 42 [2023-11-24 02:35:44,420 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:35:44,430 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 71 [2023-11-24 02:35:44,437 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 46 treesize of output 42 [2023-11-24 02:35:47,673 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 2305 treesize of output 1909 [2023-11-24 02:35:47,732 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 374 treesize of output 358 [2023-11-24 02:35:47,742 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 358 treesize of output 326 [2023-11-24 02:35:47,751 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 326 treesize of output 314 [2023-11-24 02:35:47,869 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 637 treesize of output 619 [2023-11-24 02:35:47,880 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 619 treesize of output 565 [2023-11-24 02:35:47,891 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 565 treesize of output 541 [2023-11-24 02:35:48,796 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:35:48,796 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 144 treesize of output 349 [2023-11-24 02:35:51,909 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 20 not checked. [2023-11-24 02:35:51,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1531592180] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:35:51,909 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:35:51,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24, 28] total 74 [2023-11-24 02:35:51,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357904233] [2023-11-24 02:35:51,909 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:35:51,910 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 75 states [2023-11-24 02:35:51,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:35:51,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2023-11-24 02:35:51,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=281, Invalid=3716, Unknown=79, NotChecked=1474, Total=5550 [2023-11-24 02:35:51,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:35:51,912 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:35:51,912 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 75 states, 74 states have (on average 3.3783783783783785) internal successors, (250), 75 states have internal predecessors, (250), 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) [2023-11-24 02:35:51,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:35:51,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:35:51,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2023-11-24 02:35:51,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:35:51,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:35:51,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:35:51,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:35:51,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:35:51,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:35:51,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:35:51,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:35:51,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:35:51,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2023-11-24 02:35:51,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:35:51,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2023-11-24 02:35:51,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2023-11-24 02:35:51,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:35:51,913 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:36:20,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:36:20,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:36:20,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-11-24 02:36:20,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:36:20,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:36:20,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:36:20,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:36:20,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:36:20,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:36:20,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:36:20,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:36:20,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:36:20,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2023-11-24 02:36:20,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:36:20,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2023-11-24 02:36:20,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2023-11-24 02:36:20,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:36:20,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2023-11-24 02:36:20,069 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2023-11-24 02:36:20,255 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2023-11-24 02:36:20,255 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:36:20,255 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:36:20,255 INFO L85 PathProgramCache]: Analyzing trace with hash 1275154220, now seen corresponding path program 6 times [2023-11-24 02:36:20,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:36:20,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1660139128] [2023-11-24 02:36:20,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:36:20,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:36:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:36:23,039 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:36:23,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:36:23,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1660139128] [2023-11-24 02:36:23,040 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1660139128] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:36:23,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [379649447] [2023-11-24 02:36:23,040 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-11-24 02:36:23,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:36:23,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:36:23,041 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:36:23,042 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2023-11-24 02:36:23,612 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2023-11-24 02:36:23,612 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:36:23,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 82 conjunts are in the unsatisfiable core [2023-11-24 02:36:23,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:36:23,761 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 6 treesize of output 5 [2023-11-24 02:36:24,160 INFO L349 Elim1Store]: treesize reduction 30, result has 37.5 percent of original size [2023-11-24 02:36:24,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 29 [2023-11-24 02:36:24,956 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:36:24,956 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 1 case distinctions, treesize of input 43 treesize of output 40 [2023-11-24 02:36:25,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:36:25,584 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 35 treesize of output 26 [2023-11-24 02:36:25,648 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:36:25,837 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 19 treesize of output 18 [2023-11-24 02:36:26,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2023-11-24 02:36:26,732 INFO L349 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2023-11-24 02:36:26,733 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2023-11-24 02:36:27,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:36:27,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:36:27,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:36:27,658 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:36:27,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:36:27,718 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:36:27,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:36:27,791 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:36:27,912 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:36:27,912 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 1 case distinctions, treesize of input 42 treesize of output 39 [2023-11-24 02:36:28,746 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 33 treesize of output 17 [2023-11-24 02:36:28,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:36:28,956 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:36:29,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:36:29,023 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:36:29,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:36:29,081 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:36:29,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:36:29,163 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:36:29,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:36:29,441 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:36:29,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:36:29,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-24 02:36:30,129 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 30 treesize of output 21 [2023-11-24 02:36:30,296 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:36:30,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2023-11-24 02:36:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:36:30,472 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:36:30,527 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_3309 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3309 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_3309 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 02:36:30,610 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_3309 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3309 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_3309 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) is different from false [2023-11-24 02:36:30,928 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3308) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))) (forall ((v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3308) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3308) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) is different from false [2023-11-24 02:36:31,024 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_3304 (Array Int Int)) (v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3304) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3308) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_3304 (Array Int Int)) (v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3304) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3308) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3304 (Array Int Int)) (v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3304) |c_ULTIMATE.start_main_#t~mem13#1.base| v_ArrVal_3308) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) is different from false [2023-11-24 02:36:31,091 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_3304 (Array Int Int)) (v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3304) .cse0 v_ArrVal_3308) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)))) (forall ((v_ArrVal_3304 (Array Int Int)) (v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3304) .cse0 v_ArrVal_3308) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3304 (Array Int Int)) (v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3304) .cse0 v_ArrVal_3308) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) is different from false [2023-11-24 02:36:31,611 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_3300 (Array Int Int)) (v_ArrVal_3304 (Array Int Int)) (v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3304) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3300) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3308) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3300 (Array Int Int)) (v_ArrVal_3304 (Array Int Int)) (v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3304) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3300) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3308) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3300 (Array Int Int)) (v_ArrVal_3304 (Array Int Int)) (v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3304) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3300) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3308) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) is different from false [2023-11-24 02:36:32,177 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((v_ArrVal_3300 (Array Int Int)) (v_ArrVal_3304 (Array Int Int)) (v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3304) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3300) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3308) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset))) (forall ((v_ArrVal_3300 (Array Int Int)) (v_ArrVal_3304 (Array Int Int)) (v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3304) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3300) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3308) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_3300 (Array Int Int)) (v_ArrVal_3304 (Array Int Int)) (v_ArrVal_3308 (Array Int Int)) (v_ArrVal_3309 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3304) (select (select (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3300) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3308) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_3309) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)))))) is different from false [2023-11-24 02:36:33,652 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:36:33,652 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 58 [2023-11-24 02:36:33,665 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:36:33,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1050 treesize of output 878 [2023-11-24 02:36:33,676 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 84 treesize of output 80 [2023-11-24 02:36:33,685 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 80 treesize of output 72 [2023-11-24 02:36:33,693 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 106 treesize of output 90 [2023-11-24 02:36:33,802 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:36:33,803 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 56 [2023-11-24 02:36:33,808 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:36:33,816 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:36:33,816 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 150 treesize of output 100 [2023-11-24 02:36:33,823 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 73 treesize of output 69 [2023-11-24 02:36:33,830 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 44 treesize of output 42 [2023-11-24 02:36:33,893 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:36:33,893 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 47 treesize of output 58 [2023-11-24 02:36:33,898 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:36:33,906 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:36:33,906 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 142 treesize of output 102 [2023-11-24 02:36:33,921 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 50 treesize of output 46 [2023-11-24 02:36:33,927 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 75 treesize of output 67 [2023-11-24 02:36:37,107 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 5825 treesize of output 4613 [2023-11-24 02:36:37,197 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 212 treesize of output 204 [2023-11-24 02:36:37,204 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 204 treesize of output 198 [2023-11-24 02:36:37,212 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 198 treesize of output 176 [2023-11-24 02:36:37,309 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 519 treesize of output 479 [2023-11-24 02:36:37,319 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 479 treesize of output 459 [2023-11-24 02:36:37,329 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 459 treesize of output 443 [2023-11-24 02:36:38,270 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:36:38,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 144 treesize of output 349 [2023-11-24 02:36:42,500 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 15 not checked. [2023-11-24 02:36:42,501 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [379649447] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:36:42,501 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:36:42,501 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24, 27] total 72 [2023-11-24 02:36:42,501 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104099191] [2023-11-24 02:36:42,501 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:36:42,502 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 73 states [2023-11-24 02:36:42,502 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:36:42,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2023-11-24 02:36:42,503 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=316, Invalid=3884, Unknown=118, NotChecked=938, Total=5256 [2023-11-24 02:36:42,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:36:42,503 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:36:42,504 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 73 states, 72 states have (on average 3.4583333333333335) internal successors, (249), 73 states have internal predecessors, (249), 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) [2023-11-24 02:36:42,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:36:42,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:36:42,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2023-11-24 02:36:42,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:36:42,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:36:42,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:36:42,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:36:42,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:36:42,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:36:42,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:36:42,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:36:42,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:36:42,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2023-11-24 02:36:42,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:36:42,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2023-11-24 02:36:42,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2023-11-24 02:36:42,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:36:42,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2023-11-24 02:36:42,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:37:10,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:37:10,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:37:10,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-11-24 02:37:10,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:37:10,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:37:10,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2023-11-24 02:37:10,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2023-11-24 02:37:10,964 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2023-11-24 02:37:11,151 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,25 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:37:11,152 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:37:11,152 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:37:11,152 INFO L85 PathProgramCache]: Analyzing trace with hash -2051917632, now seen corresponding path program 2 times [2023-11-24 02:37:11,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:37:11,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1927808359] [2023-11-24 02:37:11,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:37:11,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:37:11,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:37:14,094 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:37:14,095 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:37:14,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1927808359] [2023-11-24 02:37:14,095 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1927808359] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:37:14,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [189474824] [2023-11-24 02:37:14,095 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-24 02:37:14,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:37:14,095 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:37:14,096 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:37:14,097 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2023-11-24 02:37:14,334 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 02:37:14,334 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:37:14,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 307 conjuncts, 82 conjunts are in the unsatisfiable core [2023-11-24 02:37:14,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:37:14,455 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 6 treesize of output 5 [2023-11-24 02:37:14,806 INFO L349 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-24 02:37:14,807 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 15 [2023-11-24 02:37:15,738 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:37:15,738 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 1 case distinctions, treesize of input 50 treesize of output 45 [2023-11-24 02:37:15,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:15,753 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 24 treesize of output 11 [2023-11-24 02:37:16,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:16,344 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 26 treesize of output 19 [2023-11-24 02:37:16,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:16,372 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 16 treesize of output 11 [2023-11-24 02:37:16,465 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:37:16,678 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 19 treesize of output 18 [2023-11-24 02:37:16,906 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2023-11-24 02:37:18,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:18,368 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 21 [2023-11-24 02:37:18,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:18,456 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 21 [2023-11-24 02:37:18,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:18,541 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 21 [2023-11-24 02:37:18,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:18,659 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 21 [2023-11-24 02:37:18,850 INFO L349 Elim1Store]: treesize reduction 19, result has 20.8 percent of original size [2023-11-24 02:37:18,850 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 1 case distinctions, treesize of input 50 treesize of output 45 [2023-11-24 02:37:18,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:18,875 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 24 treesize of output 11 [2023-11-24 02:37:20,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:20,419 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 26 treesize of output 19 [2023-11-24 02:37:20,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:20,439 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 16 treesize of output 11 [2023-11-24 02:37:20,658 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 15 treesize of output 7 [2023-11-24 02:37:20,699 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 25 treesize of output 13 [2023-11-24 02:37:20,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:20,902 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 21 [2023-11-24 02:37:20,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2023-11-24 02:37:21,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:21,252 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 37 treesize of output 26 [2023-11-24 02:37:21,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:21,333 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 37 treesize of output 26 [2023-11-24 02:37:21,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:21,408 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 37 treesize of output 26 [2023-11-24 02:37:21,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:21,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:37:21,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 9 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 62 [2023-11-24 02:37:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:37:22,103 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:37:22,605 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse2 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1))) (and (forall ((v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (not (= 0 (select v_ArrVal_3468 .cse2))))) (forall ((v_ArrVal_3468 (Array Int Int))) (or (not (= 0 (select v_ArrVal_3468 .cse2))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 3))))) (forall ((v_ArrVal_3468 (Array Int Int))) (or (not (= 0 (select v_ArrVal_3468 .cse2))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) (forall ((v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (not (= 0 (select v_ArrVal_3468 .cse2))))))) is different from false [2023-11-24 02:37:22,750 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse2 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse4 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1))) (and (forall ((v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of2ForFork0_~t~0.base) .cse3)) (not (= 0 (select v_ArrVal_3468 .cse4))))) (forall ((v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (not (= 0 (select v_ArrVal_3468 .cse4))))) (forall ((v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse6 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (not (= 0 (select v_ArrVal_3468 .cse4))))) (forall ((v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse7 (store .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse7 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse7 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (not (= 0 (select v_ArrVal_3468 .cse4)))))))) is different from false [2023-11-24 02:37:22,812 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse2 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse3 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1))) (and (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (not (= 0 (select v_ArrVal_3468 .cse3))))) (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (not (= 0 (select v_ArrVal_3468 .cse3))))) (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of2ForFork0_~t~0.base) .cse2)) (not (= 0 (select v_ArrVal_3468 .cse3))))) (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base|) .cse1 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (not (= 0 (select v_ArrVal_3468 .cse3))))))) is different from false [2023-11-24 02:37:22,907 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1)) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse2 (* |c_ULTIMATE.start_main_~i~1#1| 4)) (.cse3 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse5 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int)) (or (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse0 .cse1 (store (select .cse0 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse2) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse3)) (not (= 0 (select v_ArrVal_3468 .cse4))))) (< .cse5 |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int)) (or (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse6 .cse1 (store (select .cse6 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse2) 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (not (= 0 (select v_ArrVal_3468 .cse4))))) (< .cse5 |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int)) (or (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (not (= 0 (select v_ArrVal_3468 .cse4))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse7 .cse1 (store (select .cse7 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse2) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) (< .cse5 |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int)) (or (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (not (= 0 (select v_ArrVal_3468 .cse4))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468))) (store .cse8 .cse1 (store (select .cse8 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse2) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) (< .cse5 |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))))) is different from false [2023-11-24 02:37:23,027 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (* |c_ULTIMATE.start_main_~i~1#1| 4)) (.cse4 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse0 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1))) (and (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int)) (or (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (not (= 0 (select v_ArrVal_3468 .cse0))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse1 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse2 (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse1 .cse2 (store (select .cse1 .cse2) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse3) 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) (< (select (select (store |c_#memory_$Pointer$.offset| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int)) (or (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse6 (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse5 .cse6 (store (select .cse5 .cse6) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse3) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse4)) (not (= 0 (select v_ArrVal_3468 .cse0))))) (< (select (select (store |c_#memory_$Pointer$.offset| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int)) (or (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse8 (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse7 .cse8 (store (select .cse7 .cse8) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse3) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|) (not (= 0 (select v_ArrVal_3468 .cse0))))) (< (select (select (store |c_#memory_$Pointer$.offset| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int)) (or (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse9 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse10 (select (select (store |c_#memory_$Pointer$.base| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse9 .cse10 (store (select .cse9 .cse10) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse3) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (not (= 0 (select v_ArrVal_3468 .cse0))))) (< (select (select (store |c_#memory_$Pointer$.offset| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))))) is different from false [2023-11-24 02:37:23,361 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (* |c_ULTIMATE.start_main_~i~1#1| 4)) (.cse3 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse4 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1))) (and (forall ((v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< c_threadThread2of2ForFork0_~arg.base v_threadThread2of2ForFork0_~t~0.base_47) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int)) (or (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse1 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse0 .cse1 (store (select .cse0 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse2) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (not (= 0 (select v_ArrVal_3468 .cse4))))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))))) (forall ((v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int)) (or (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (not (= 0 (select v_ArrVal_3468 .cse4))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse6 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse5 .cse6 (store (select .cse5 .cse6) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse2) 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (< c_threadThread2of2ForFork0_~arg.base v_threadThread2of2ForFork0_~t~0.base_47))) (forall ((v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< c_threadThread2of2ForFork0_~arg.base v_threadThread2of2ForFork0_~t~0.base_47) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int)) (or (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse8 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse7 .cse8 (store (select .cse7 .cse8) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse2) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (not (= 0 (select v_ArrVal_3468 .cse4))))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))))) (forall ((v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< c_threadThread2of2ForFork0_~arg.base v_threadThread2of2ForFork0_~t~0.base_47) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int)) (or (forall ((v_ArrVal_3463 (Array Int Int)) (v_ArrVal_3468 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse9 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse10 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse9 .cse10 (store (select .cse9 .cse10) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse2) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse3)) (not (= 0 (select v_ArrVal_3468 .cse4))))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))))))) is different from false [2023-11-24 02:37:25,524 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (* |c_ULTIMATE.start_main_~i~1#1| 4)) (.cse3 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse4 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1))) (and (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (v_ArrVal_3468 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse1 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse0 .cse1 (store (select .cse0 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse2) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (not (= 0 (select v_ArrVal_3468 .cse4))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_threadThread2of2ForFork0_#in~arg.base| v_threadThread2of2ForFork0_~t~0.base_47))) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (v_ArrVal_3468 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (not (= 0 (select v_ArrVal_3468 .cse4))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse6 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse5 .cse6 (store (select .cse5 .cse6) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse2) 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_threadThread2of2ForFork0_#in~arg.base| v_threadThread2of2ForFork0_~t~0.base_47))) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (v_ArrVal_3468 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse8 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse7 .cse8 (store (select .cse7 .cse8) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse2) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse3)) (not (= 0 (select v_ArrVal_3468 .cse4))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_threadThread2of2ForFork0_#in~arg.base| v_threadThread2of2ForFork0_~t~0.base_47))) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (v_ArrVal_3468 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse9 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse3 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse10 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse9 .cse10 (store (select .cse9 .cse10) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| .cse2) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (not (= 0 (select v_ArrVal_3468 .cse4))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_threadThread2of2ForFork0_#in~arg.base| v_threadThread2of2ForFork0_~t~0.base_47))))) is different from false [2023-11-24 02:37:25,826 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse3 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1))) (and (forall ((|v_ULTIMATE.start_main_~i~1#1_30| Int)) (or (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (v_ArrVal_3468 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse1 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse0 .cse1 (store (select .cse0 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse2)) (not (= 0 (select v_ArrVal_3468 .cse3))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_threadThread2of2ForFork0_#in~arg.base| v_threadThread2of2ForFork0_~t~0.base_47))) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|))) (forall ((|v_ULTIMATE.start_main_~i~1#1_30| Int)) (or (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (v_ArrVal_3468 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (not (= 0 (select v_ArrVal_3468 .cse3))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse5 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse4 .cse5 (store (select .cse4 .cse5) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_threadThread2of2ForFork0_#in~arg.base| v_threadThread2of2ForFork0_~t~0.base_47))) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|))) (forall ((|v_ULTIMATE.start_main_~i~1#1_30| Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (v_ArrVal_3468 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse7 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse6 .cse7 (store (select .cse6 .cse7) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (not (= 0 (select v_ArrVal_3468 .cse3))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_threadThread2of2ForFork0_#in~arg.base| v_threadThread2of2ForFork0_~t~0.base_47))))) (forall ((|v_ULTIMATE.start_main_~i~1#1_30| Int)) (or (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (v_ArrVal_3468 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse9 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse8 .cse9 (store (select .cse8 .cse9) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (not (= 0 (select v_ArrVal_3468 .cse3))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_threadThread2of2ForFork0_#in~arg.base| v_threadThread2of2ForFork0_~t~0.base_47))) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|))))) is different from false [2023-11-24 02:37:27,235 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1)) (.cse2 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse1 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse0 .cse1 (store (select .cse0 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (not (= 0 (select v_ArrVal_3468 .cse3))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse5 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse4 .cse5 (store (select .cse4 .cse5) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (not (= 0 (select v_ArrVal_3468 .cse3))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse7 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse6 .cse7 (store (select .cse6 .cse7) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse2)) (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (not (= 0 (select v_ArrVal_3468 .cse3))) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (forall ((v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (not (= 0 (select v_ArrVal_3468 .cse3))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse9 (select (select (store |c_#memory_$Pointer$.base| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse8 .cse9 (store (select .cse8 .cse9) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (< (select (select (store |c_#memory_$Pointer$.offset| v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))))) is different from false [2023-11-24 02:37:27,437 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse3 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1))) (and (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse1 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse0 .cse1 (store (select .cse0 .cse1) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse2) |c_threadThread1of2ForFork0_#t~nondet4|) (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (not (= 0 (select v_ArrVal_3468 .cse3))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse5 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse4 .cse5 (store (select .cse4 .cse5) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (not (= 0 (select v_ArrVal_3468 .cse3))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse7 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse6 .cse7 (store (select .cse6 .cse7) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (not (= 0 (select v_ArrVal_3468 .cse3))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse9 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse8 .cse9 (store (select .cse8 .cse9) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (not (= 0 (select v_ArrVal_3468 .cse3))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem10#1.base| v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|))))) is different from false [2023-11-24 02:37:28,367 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1)) (.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse4 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (not (= 0 (select v_ArrVal_3468 .cse1))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse2 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse3 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse2 .cse3 (store (select .cse2 .cse3) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (not (= 0 (select v_ArrVal_3468 .cse1))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse6 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse5 .cse6 (store (select .cse5 .cse6) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse8 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse7 .cse8 (store (select .cse7 .cse8) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse4)) (not (= 0 (select v_ArrVal_3468 .cse1))))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_ULTIMATE.start_main_~t~1#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (not (= 0 (select v_ArrVal_3468 .cse1))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse9 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse10 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse9 .cse10 (store (select .cse9 .cse10) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))))) is different from false [2023-11-24 02:37:29,011 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse4 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse1 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1))) (and (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (not (= 0 (select v_ArrVal_3468 .cse1))) (< |c_ULTIMATE.start_main_#t~malloc8#1.base| v_threadThread2of2ForFork0_~t~0.base_47) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse2 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse3 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse2 .cse3 (store (select .cse2 .cse3) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (not (= 0 (select v_ArrVal_3468 .cse1))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse6 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse5 .cse6 (store (select .cse5 .cse6) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))) (< |c_ULTIMATE.start_main_#t~malloc8#1.base| v_threadThread2of2ForFork0_~t~0.base_47))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (not (= 0 (select v_ArrVal_3468 .cse1))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse8 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse7 .cse8 (store (select .cse7 .cse8) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (< |c_ULTIMATE.start_main_#t~malloc8#1.base| v_threadThread2of2ForFork0_~t~0.base_47))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse9 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse10 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse9 .cse10 (store (select .cse9 .cse10) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse4)) (not (= 0 (select v_ArrVal_3468 .cse1))) (< |c_ULTIMATE.start_main_#t~malloc8#1.base| v_threadThread2of2ForFork0_~t~0.base_47))))) is different from false [2023-11-24 02:37:29,188 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1)) (.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse4 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (and (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= 0 (select v_ArrVal_3468 .cse1))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse2 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse3 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse2 .cse3 (store (select .cse2 .cse3) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 2))))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse6 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse5 .cse6 (store (select .cse5 .cse6) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse4)) (not (= 0 (select v_ArrVal_3468 .cse1))))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= 0 (select v_ArrVal_3468 .cse1))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse8 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse7 .cse8 (store (select .cse7 .cse8) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1))))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= 0 (select v_ArrVal_3468 .cse1))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse9 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse10 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse9 .cse10 (store (select .cse9 .cse10) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))))) is different from false [2023-11-24 02:37:30,555 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse5 (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (let ((.cse3 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse5 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse4 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse6 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1))) (and (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (= (select (select (let ((.cse1 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse2 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse1 .cse2 (store (select .cse1 .cse2) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse5) |c_threadThread1of2ForFork0_#t~nondet4|) (not (= 0 (select v_ArrVal_3468 .cse6))))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= 0 (select v_ArrVal_3468 .cse6))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse8 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse7 .cse8 (store (select .cse7 .cse8) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= (select (select (let ((.cse9 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse10 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse9 .cse10 (store (select .cse9 .cse10) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 1)) |c_threadThread1of2ForFork0_#t~nondet4|) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= 0 (select v_ArrVal_3468 .cse6))))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse11 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse4 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse12 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse11 .cse12 (store (select .cse11 .cse12) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse4)) (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= 0 (select v_ArrVal_3468 .cse6)))))))) is different from false [2023-11-24 02:37:30,847 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse10 (+ c_threadThread1of2ForFork0_~t~0.offset 1)) (.cse13 (+ c_threadThread1of2ForFork0_~t~0.offset 2))) (let ((.cse4 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse10 |c_threadThread1of2ForFork0_#t~nondet4|) .cse13 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse5 (+ c_threadThread1of2ForFork0_~t~0.offset 3)) (.cse0 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (.cse1 (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1))) (and (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= 0 (select v_ArrVal_3468 .cse1))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse2 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse4 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse5 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse3 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse2 .cse3 (store (select .cse2 .cse3) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse5)))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= 0 (select v_ArrVal_3468 .cse1))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse4 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse5 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse7 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse6 .cse7 (store (select .cse6 .cse7) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= 0 (select v_ArrVal_3468 .cse1))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse4 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse5 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse9 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse8 .cse9 (store (select .cse8 .cse9) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse10)))) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3463 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_26| Int) (|v_ULTIMATE.start_main_~i~1#1_30| Int) (v_ArrVal_3468 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< 0 |v_ULTIMATE.start_main_~i~1#1_30|) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse11 (store (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select (store .cse4 |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3463) c_threadThread1of2ForFork0_~t~0.base) .cse5 |c_threadThread1of2ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~#tids~0#1.base| v_ArrVal_3468)) (.cse12 (select (select (store (store |c_#memory_$Pointer$.base| .cse0 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (store .cse11 .cse12 (store (select .cse11 .cse12) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_26| (* |v_ULTIMATE.start_main_~i~1#1_30| 4)) 0))) c_threadThread1of2ForFork0_~t~0.base) .cse13)) (< (select (select (store (store |c_#memory_$Pointer$.offset| .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_26|) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= 0 (select v_ArrVal_3468 .cse1)))))))) is different from false [2023-11-24 02:37:30,969 INFO L349 Elim1Store]: treesize reduction 51, result has 61.4 percent of original size [2023-11-24 02:37:30,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 1402 treesize of output 1346 [2023-11-24 02:37:31,020 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:37:31,020 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 434 treesize of output 404 [2023-11-24 02:37:31,077 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:37:31,078 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 299 treesize of output 289 [2023-11-24 02:37:32,422 INFO L349 Elim1Store]: treesize reduction 51, result has 61.4 percent of original size [2023-11-24 02:37:32,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 1650 treesize of output 1450 [2023-11-24 02:37:32,461 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:37:32,462 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 488 treesize of output 454 [2023-11-24 02:37:32,480 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 150 treesize of output 146 [2023-11-24 02:37:32,516 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:37:32,517 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 317 treesize of output 307 [2023-11-24 02:37:33,909 INFO L349 Elim1Store]: treesize reduction 51, result has 61.4 percent of original size [2023-11-24 02:37:33,909 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 1650 treesize of output 1450 [2023-11-24 02:37:33,951 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:37:33,951 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 384 treesize of output 372 [2023-11-24 02:37:33,988 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:37:33,989 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 552 treesize of output 506 [2023-11-24 02:37:34,009 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 162 treesize of output 158 [2023-11-24 02:37:35,370 INFO L349 Elim1Store]: treesize reduction 51, result has 61.4 percent of original size [2023-11-24 02:37:35,370 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 1586 treesize of output 1386 [2023-11-24 02:37:35,410 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:37:35,411 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 496 treesize of output 454 [2023-11-24 02:37:35,433 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 154 treesize of output 152 [2023-11-24 02:37:35,472 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:37:35,472 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 323 treesize of output 321 [2023-11-24 02:37:36,190 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:37:36,206 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:37:42,156 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse23 (+ c_threadThread1of2ForFork0_~t~0.offset 1)) (.cse4 (+ c_threadThread1of2ForFork0_~t~0.offset 3))) (let ((.cse13 (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3448) (select (select (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse4)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1))))) (.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 2)) (.cse24 (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3448) (select (select (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse23))))) (.cse8 (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| c_threadThread1of2ForFork0_~t~0.base)))) (and (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse2 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (let ((.cse0 (select (select .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (< (select (select (store (store (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3448) .cse0 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse1) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_89 (Array Int Int)) (v_prenex_90 (Array Int Int))) (not (= (select (select (store (store .cse2 .cse0 v_prenex_89) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_90) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))))))) (or (and (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse6 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (let ((.cse3 (select (select .cse6 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (< (select (select (store (store (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3448) .cse3 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse4) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_64 (Array Int Int)) (v_prenex_63 (Array Int Int))) (let ((.cse5 (select (select (store (store .cse6 .cse3 v_prenex_63) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_64) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse5) (not (= .cse5 c_threadThread1of2ForFork0_~t~0.base))))))))) (or (forall ((v_prenex_72 (Array Int Int)) (v_prenex_71 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (= (select (select (store (let ((.cse7 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse7 (select (select .cse7 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_71)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_72) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))) .cse8) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_70 (Array Int Int)) (v_prenex_69 (Array Int Int))) (let ((.cse9 (select (select (store (let ((.cse10 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse10 (select (select .cse10 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_69)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_70) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= .cse9 |c_ULTIMATE.start_main_~#tids~0#1.base|)) (not (= .cse9 c_threadThread1of2ForFork0_~t~0.base))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (or .cse8 (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse12 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (let ((.cse11 (select (select .cse12 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (< (select (select (store (store (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3448) .cse11 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse4) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (= |c_ULTIMATE.start_main_~#tids~0#1.base| (select (select (store (store .cse12 .cse11 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))))))) (or (and .cse13 (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_68 (Array Int Int)) (v_prenex_67 (Array Int Int))) (= (select (select (store (let ((.cse14 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse14 (select (select .cse14 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_67)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_68) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_65 (Array Int Int)) (v_prenex_66 (Array Int Int))) (not (= (select (select (store (let ((.cse15 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse15 (select (select .cse15 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_65)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_66) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_ULTIMATE.start_main_~#tids~0#1.base|)))))) .cse8)) (= .cse1 |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (or (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int) (v_prenex_115 (Array Int Int)) (v_prenex_116 (Array Int Int))) (or (= (select (select (store (let ((.cse16 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse16 (select (select .cse16 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_115)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_116) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse8) (or (and .cse13 (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_76 (Array Int Int)) (v_prenex_77 (Array Int Int))) (= (select (select (store (let ((.cse17 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse17 (select (select .cse17 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_77)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_76) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_75 (Array Int Int)) (v_prenex_78 (Array Int Int))) (not (= (select (select (store (let ((.cse18 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse18 (select (select .cse18 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_75)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_78) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_ULTIMATE.start_main_~#tids~0#1.base|))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1))))) .cse8) (or (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< (select (select (store (store (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3448) (select (select (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse1) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse8) (or (and (or (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int) (v_prenex_105 (Array Int Int)) (v_prenex_106 (Array Int Int))) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (= (select (select (store (let ((.cse19 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse19 (select (select .cse19 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_105)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_106) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))) .cse8) (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse21 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (let ((.cse22 (select (select .cse21 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (forall ((v_prenex_103 (Array Int Int)) (v_prenex_104 (Array Int Int))) (let ((.cse20 (select (select (store (store .cse21 .cse22 v_prenex_103) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_104) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (= .cse20 |c_ULTIMATE.start_main_~#tids~0#1.base|) (not (= .cse20 c_threadThread1of2ForFork0_~t~0.base))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3448) .cse22 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse23)))))) (or (and .cse24 (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_100 (Array Int Int)) (v_prenex_99 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| (select (select (store (let ((.cse25 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse25 (select (select .cse25 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_99)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_100) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_109 (Array Int Int)) (v_prenex_110 (Array Int Int))) (= (select (select (store (let ((.cse26 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse26 (select (select .cse26 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_109)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_110) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1))))) .cse8) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_101 (Array Int Int)) (v_prenex_102 (Array Int Int))) (let ((.cse27 (select (select (store (let ((.cse28 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse28 (select (select .cse28 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_101)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_102) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= .cse27 c_threadThread1of2ForFork0_~t~0.base)) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse27)))))))) (= c_threadThread1of2ForFork0_~t~0.offset |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse29 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (let ((.cse30 (select (select .cse29 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int))) (not (= (select (select (store (store .cse29 .cse30 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3448) .cse30 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse23)))))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse32 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (let ((.cse31 (select (select .cse32 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3448) .cse31 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.offset)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_129 (Array Int Int)) (v_prenex_130 (Array Int Int))) (not (= (select (select (store (store .cse32 .cse31 v_prenex_129) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_130) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))))))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse34 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (let ((.cse33 (select (select .cse34 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3448) .cse33 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse1)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_92 (Array Int Int)) (v_prenex_91 (Array Int Int))) (not (= (select (select (store (store .cse34 .cse33 v_prenex_91) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_92) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))))))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse36 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (let ((.cse35 (select (select .cse36 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3448) .cse35 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse4)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_80 (Array Int Int)) (v_prenex_79 (Array Int Int))) (not (= (select (select (store (store .cse36 .cse35 v_prenex_79) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_80) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))))))) (or .cse8 (and .cse24 (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_113 (Array Int Int)) (v_prenex_114 (Array Int Int))) (= (select (select (store (let ((.cse37 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse37 (select (select .cse37 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_113)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_114) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_107 (Array Int Int)) (v_prenex_108 (Array Int Int))) (not (= (select (select (store (let ((.cse38 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse38 (select (select .cse38 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_107)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_108) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_ULTIMATE.start_main_~#tids~0#1.base|))))))) (or .cse8 (forall ((v_prenex_96 (Array Int Int)) (v_prenex_95 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= (select (select (store (let ((.cse39 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse39 (select (select .cse39 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_95)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_96) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1))))) (or .cse8 (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| (select (select (store (let ((.cse40 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse40 (select (select .cse40 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3460)) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))))) (or (forall ((v_prenex_82 (Array Int Int)) (v_prenex_81 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (= (select (select (store (let ((.cse41 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse41 (select (select .cse41 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_81)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_82) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))) .cse8) (or (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3448) (select (select (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.offset)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int))) (= (select (select (store (let ((.cse42 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse42 (select (select .cse42 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3460)) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))))) .cse8) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_74 (Array Int Int)) (v_prenex_73 (Array Int Int))) (let ((.cse43 (select (select (store (let ((.cse44 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse44 (select (select .cse44 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_73)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_74) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= .cse43 c_threadThread1of2ForFork0_~t~0.base)) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse43))))))) (or (and (or (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_86 (Array Int Int)) (v_prenex_85 (Array Int Int))) (not (= (select (select (store (let ((.cse45 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse45 (select (select .cse45 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_85)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_86) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_ULTIMATE.start_main_~#tids~0#1.base|))))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_83 (Array Int Int)) (v_prenex_84 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| (select (select (store (let ((.cse46 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse46 (select (select .cse46 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_83)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_84) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1))))) .cse8) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_98 (Array Int Int)) (v_prenex_97 (Array Int Int))) (let ((.cse47 (select (select (store (let ((.cse48 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse48 (select (select .cse48 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_97)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_98) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= .cse47 c_threadThread1of2ForFork0_~t~0.base)) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse47))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (or (forall ((v_prenex_87 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_prenex_88 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= (select (select (store (let ((.cse49 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse49 (select (select .cse49 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_87)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_88) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse8)) (= .cse23 |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (or .cse8 (forall ((v_prenex_131 (Array Int Int)) (v_prenex_132 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| (select (select (store (let ((.cse50 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse50 (select (select .cse50 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_131)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_132) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_111 (Array Int Int)) (v_prenex_112 (Array Int Int))) (let ((.cse51 (select (select (store (let ((.cse52 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse52 (select (select .cse52 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_111)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_112) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= .cse51 c_threadThread1of2ForFork0_~t~0.base)) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse51))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_135 (Array Int Int)) (v_prenex_136 (Array Int Int))) (let ((.cse53 (select (select (store (let ((.cse54 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse54 (select (select .cse54 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_135)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_136) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse53)) (not (= .cse53 c_threadThread1of2ForFork0_~t~0.base))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (or (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int) (v_prenex_127 (Array Int Int)) (v_prenex_128 (Array Int Int))) (or (= (select (select (store (let ((.cse55 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse55 (select (select .cse55 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_127)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_128) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse8) (or (= c_threadThread1of2ForFork0_~t~0.offset (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1)) (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_133 (Array Int Int)) (v_prenex_134 (Array Int Int))) (let ((.cse56 (select (select (store (let ((.cse57 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse57 (select (select .cse57 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_133)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_134) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= c_threadThread1of2ForFork0_~t~0.base .cse56)) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse56))))))) (or (forall ((v_ArrVal_3447 (Array Int Int)) (v_prenex_125 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int) (v_prenex_126 (Array Int Int))) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (= (select (select (store (let ((.cse58 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse58 (select (select .cse58 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_125)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))) .cse8) (or (forall ((v_prenex_118 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int) (v_prenex_117 (Array Int Int))) (or (= (select (select (store (let ((.cse59 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse59 (select (select .cse59 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_117)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_118) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse8) (or (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_119 (Array Int Int)) (v_prenex_120 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| (select (select (store (let ((.cse60 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse60 (select (select .cse60 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_119)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_120) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_123 (Array Int Int)) (v_prenex_124 (Array Int Int))) (not (= (select (select (store (let ((.cse61 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse61 (select (select .cse61 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_123)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_124) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_ULTIMATE.start_main_~#tids~0#1.base|)))))) .cse8))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_94 (Array Int Int)) (v_prenex_93 (Array Int Int))) (let ((.cse62 (select (select (store (let ((.cse63 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_3447))) (store .cse63 (select (select .cse63 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_93)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_94) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= .cse62 c_threadThread1of2ForFork0_~t~0.base)) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse62))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1))))))) is different from false [2023-11-24 02:37:49,456 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse26 (+ 3 |c_threadThread1of2ForFork0_#in~arg.offset|)) (.cse20 (+ |c_threadThread1of2ForFork0_#in~arg.offset| 1))) (let ((.cse15 (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3448) (select (select (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse20))))) (.cse32 (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3448) (select (select (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse26)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1))))) (.cse1 (not (= |c_threadThread1of2ForFork0_#in~arg.base| |c_ULTIMATE.start_main_~#tids~0#1.base|))) (.cse38 (+ 2 |c_threadThread1of2ForFork0_#in~arg.offset|))) (and (or (forall ((v_prenex_96 (Array Int Int)) (v_prenex_95 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (= (select (select (store (let ((.cse0 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse0 (select (select .cse0 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_95)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_96) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_threadThread1of2ForFork0_#in~arg.base|))) .cse1) (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse2 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (let ((.cse3 (select (select .cse2 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (forall ((v_prenex_129 (Array Int Int)) (v_prenex_130 (Array Int Int))) (not (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (store .cse2 .cse3 v_prenex_129) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_130) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3448) .cse3 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_threadThread1of2ForFork0_#in~arg.offset|)))))) (or (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_133 (Array Int Int)) (v_prenex_134 (Array Int Int))) (let ((.cse4 (select (select (store (let ((.cse5 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse5 (select (select .cse5 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_133)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_134) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= .cse4 |c_ULTIMATE.start_main_~#tids~0#1.base|)) (not (= |c_threadThread1of2ForFork0_#in~arg.base| .cse4))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (or .cse1 (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_119 (Array Int Int)) (v_prenex_120 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| (select (select (store (let ((.cse6 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse6 (select (select .cse6 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_119)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_120) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_123 (Array Int Int)) (v_prenex_124 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| (select (select (store (let ((.cse7 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse7 (select (select .cse7 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_123)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_124) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))))) (or (forall ((v_prenex_118 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int) (v_prenex_117 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse8 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse8 (select (select .cse8 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_117)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_118) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse1) (or (forall ((v_ArrVal_3447 (Array Int Int)) (v_prenex_125 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int) (v_prenex_126 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse9 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse9 (select (select .cse9 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_125)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_126) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse1)) (= (+ |c_ULTIMATE.start_main_~#tids~0#1.offset| 1) |c_threadThread1of2ForFork0_#in~arg.offset|)) (or (forall ((v_prenex_131 (Array Int Int)) (v_prenex_132 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= (select (select (store (let ((.cse10 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse10 (select (select .cse10 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_131)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_132) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_ULTIMATE.start_main_~#tids~0#1.base|)))) .cse1) (or (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_101 (Array Int Int)) (v_prenex_102 (Array Int Int))) (let ((.cse11 (select (select (store (let ((.cse12 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse12 (select (select .cse12 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_101)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_102) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= |c_threadThread1of2ForFork0_#in~arg.base| .cse11)) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse11))))))) (or (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_109 (Array Int Int)) (v_prenex_110 (Array Int Int))) (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse13 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse13 (select (select .cse13 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_109)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_110) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_100 (Array Int Int)) (v_prenex_99 (Array Int Int))) (not (= (select (select (store (let ((.cse14 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse14 (select (select .cse14 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_99)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_100) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_ULTIMATE.start_main_~#tids~0#1.base|))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse15) .cse1) (or (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int) (v_prenex_105 (Array Int Int)) (v_prenex_106 (Array Int Int))) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse16 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse16 (select (select .cse16 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_105)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_106) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) .cse1) (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse18 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (let ((.cse19 (select (select .cse18 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (forall ((v_prenex_103 (Array Int Int)) (v_prenex_104 (Array Int Int))) (let ((.cse17 (select (select (store (store .cse18 .cse19 v_prenex_103) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_104) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse17) (not (= |c_threadThread1of2ForFork0_#in~arg.base| .cse17))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3448) .cse19 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse20))))))) (= |c_threadThread1of2ForFork0_#in~arg.offset| |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_111 (Array Int Int)) (v_prenex_112 (Array Int Int))) (let ((.cse21 (select (select (store (let ((.cse22 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse22 (select (select .cse22 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_111)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_112) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= |c_threadThread1of2ForFork0_#in~arg.base| .cse21)) (not (= .cse21 |c_ULTIMATE.start_main_~#tids~0#1.base|))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_135 (Array Int Int)) (v_prenex_136 (Array Int Int))) (let ((.cse23 (select (select (store (let ((.cse24 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse24 (select (select .cse24 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_135)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_136) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= |c_threadThread1of2ForFork0_#in~arg.base| .cse23)) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse23))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse27 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (let ((.cse25 (select (select .cse27 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3448) .cse25 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse26)) (forall ((v_prenex_80 (Array Int Int)) (v_prenex_79 (Array Int Int))) (not (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (store .cse27 .cse25 v_prenex_79) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_80) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))))) (or (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int) (v_prenex_127 (Array Int Int)) (v_prenex_128 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse28 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse28 (select (select .cse28 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_127)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_128) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse1) (or .cse1 (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_113 (Array Int Int)) (v_prenex_114 (Array Int Int))) (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse29 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse29 (select (select .cse29 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_113)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_114) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))))) .cse15 (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_107 (Array Int Int)) (v_prenex_108 (Array Int Int))) (not (= (select (select (store (let ((.cse30 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse30 (select (select .cse30 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_107)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_108) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_ULTIMATE.start_main_~#tids~0#1.base|))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))))) (or (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_76 (Array Int Int)) (v_prenex_77 (Array Int Int))) (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse31 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse31 (select (select .cse31 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_77)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_76) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))))) .cse32 (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_75 (Array Int Int)) (v_prenex_78 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| (select (select (store (let ((.cse33 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse33 (select (select .cse33 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_75)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_78) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1))))) .cse1) (or (forall ((v_prenex_82 (Array Int Int)) (v_prenex_81 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse34 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse34 (select (select .cse34 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_81)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_82) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse1) (or (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| (select (select (store (let ((.cse35 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse35 (select (select .cse35 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3460)) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))))) .cse1) (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse36 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (let ((.cse37 (select (select .cse36 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (forall ((v_prenex_92 (Array Int Int)) (v_prenex_91 (Array Int Int))) (not (= (select (select (store (store .cse36 .cse37 v_prenex_91) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_92) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_threadThread1of2ForFork0_#in~arg.base|))) (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3448) .cse37 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse38)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))))) (or (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3448) (select (select (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse38) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse1) (or (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3448) (select (select (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_threadThread1of2ForFork0_#in~arg.offset|)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse39 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse39 (select (select .cse39 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_ArrVal_3460)) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1))))) .cse1) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_74 (Array Int Int)) (v_prenex_73 (Array Int Int))) (let ((.cse40 (select (select (store (let ((.cse41 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse41 (select (select .cse41 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_73)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_74) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= .cse40 |c_ULTIMATE.start_main_~#tids~0#1.base|)) (not (= |c_threadThread1of2ForFork0_#in~arg.base| .cse40))))))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_94 (Array Int Int)) (v_prenex_93 (Array Int Int))) (let ((.cse42 (select (select (store (let ((.cse43 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse43 (select (select .cse43 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_93)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_94) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= .cse42 |c_ULTIMATE.start_main_~#tids~0#1.base|)) (not (= |c_threadThread1of2ForFork0_#in~arg.base| .cse42))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (or (= .cse20 |c_ULTIMATE.start_main_~#tids~0#1.offset|) (and (or (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_86 (Array Int Int)) (v_prenex_85 (Array Int Int))) (not (= (select (select (store (let ((.cse44 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse44 (select (select .cse44 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_85)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_86) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_ULTIMATE.start_main_~#tids~0#1.base|))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_83 (Array Int Int)) (v_prenex_84 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| (select (select (store (let ((.cse45 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse45 (select (select .cse45 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_83)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_84) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1))))) .cse1) (or (forall ((v_prenex_87 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_prenex_88 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse46 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse46 (select (select .cse46 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_87)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_88) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) .cse1) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_98 (Array Int Int)) (v_prenex_97 (Array Int Int))) (let ((.cse47 (select (select (store (let ((.cse48 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse48 (select (select .cse48 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_97)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_98) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= .cse47 |c_ULTIMATE.start_main_~#tids~0#1.base|)) (not (= |c_threadThread1of2ForFork0_#in~arg.base| .cse47))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))))) (or (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_70 (Array Int Int)) (v_prenex_69 (Array Int Int))) (let ((.cse49 (select (select (store (let ((.cse50 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse50 (select (select .cse50 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_69)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_70) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse49)) (not (= |c_threadThread1of2ForFork0_#in~arg.base| .cse49))))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (or (forall ((v_prenex_72 (Array Int Int)) (v_prenex_71 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse51 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse51 (select (select .cse51 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_71)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_72) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse1) (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse54 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (let ((.cse52 (select (select .cse54 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (< (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3448) .cse52 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse26) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_prenex_64 (Array Int Int)) (v_prenex_63 (Array Int Int))) (let ((.cse53 (select (select (store (store .cse54 .cse52 v_prenex_63) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_64) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (not (= |c_threadThread1of2ForFork0_#in~arg.base| .cse53)) (= |c_ULTIMATE.start_main_~#tids~0#1.base| .cse53)))))))) (or (and (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_65 (Array Int Int)) (v_prenex_66 (Array Int Int))) (not (= (select (select (store (let ((.cse55 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse55 (select (select .cse55 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_65)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_66) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_ULTIMATE.start_main_~#tids~0#1.base|))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (or (forall ((v_prenex_68 (Array Int Int)) (v_prenex_67 (Array Int Int))) (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse56 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse56 (select (select .cse56 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_67)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_68) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse32) .cse1) (or (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int)) (v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse58 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (let ((.cse57 (select (select .cse58 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (< (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3448) .cse57 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse26) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (= |c_ULTIMATE.start_main_~#tids~0#1.base| (select (select (store (store .cse58 .cse57 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))))) .cse1)) (= .cse38 |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (forall ((v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse59 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (let ((.cse60 (select (select .cse59 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (forall ((v_ArrVal_3460 (Array Int Int)) (v_ArrVal_3461 (Array Int Int))) (not (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (store .cse59 .cse60 v_ArrVal_3460) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3461) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)) (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3459 (Array Int Int))) (< (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3448) .cse60 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse20)))))) (or (forall ((v_ArrVal_3447 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int) (v_prenex_115 (Array Int Int)) (v_prenex_116 (Array Int Int))) (or (= |c_threadThread1of2ForFork0_#in~arg.base| (select (select (store (let ((.cse61 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (store .cse61 (select (select .cse61 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) v_prenex_115)) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_116) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|)) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1)))) .cse1) (forall ((v_ArrVal_3462 (Array Int Int)) (v_ArrVal_3447 (Array Int Int)) (v_ArrVal_3448 (Array Int Int)) (v_ArrVal_3459 (Array Int Int)) (v_threadThread2of2ForFork0_~t~0.base_47 Int)) (let ((.cse63 (store |c_#memory_$Pointer$.base| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3447))) (let ((.cse62 (select (select .cse63 |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|))) (or (< (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_threadThread1of2ForFork0_#in~arg.base| v_ArrVal_3448) .cse62 v_ArrVal_3459) v_threadThread2of2ForFork0_~t~0.base_47 v_ArrVal_3462) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) .cse38) (forall ((v_prenex_89 (Array Int Int)) (v_prenex_90 (Array Int Int))) (not (= (select (select (store (store .cse63 .cse62 v_prenex_89) v_threadThread2of2ForFork0_~t~0.base_47 v_prenex_90) |c_ULTIMATE.start_main_~#tids~0#1.base|) |c_ULTIMATE.start_main_~#tids~0#1.offset|) |c_threadThread1of2ForFork0_#in~arg.base|))) (< |c_#StackHeapBarrier| (+ v_threadThread2of2ForFork0_~t~0.base_47 1))))))))) is different from false [2023-11-24 02:38:29,240 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 25 treesize of output 23 [2023-11-24 02:38:29,500 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 25 treesize of output 23 [2023-11-24 02:38:29,987 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 25 treesize of output 23 [2023-11-24 02:38:30,103 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 25 treesize of output 23 [2023-11-24 02:38:30,172 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 25 treesize of output 23 [2023-11-24 02:38:30,419 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 25 treesize of output 23 [2023-11-24 02:38:50,373 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 655148 treesize of output 523692 [2023-11-24 02:38:52,539 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 101129 treesize of output 99753 [2023-11-24 02:38:53,182 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 16215 treesize of output 16213 [2023-11-24 02:38:53,413 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 16213 treesize of output 16211 [2023-11-24 02:38:53,640 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 16211 treesize of output 16207 [2023-11-24 02:38:53,866 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 16207 treesize of output 16203 [2023-11-24 02:38:54,081 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 16203 treesize of output 16201 [2023-11-24 02:38:54,306 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 16201 treesize of output 16197 [2023-11-24 02:38:54,521 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 16197 treesize of output 16195 [2023-11-24 02:38:54,801 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 16195 treesize of output 16191 [2023-11-24 02:38:55,022 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 16191 treesize of output 16187 [2023-11-24 02:38:55,249 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 16187 treesize of output 16163 [2023-11-24 02:38:55,467 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 16163 treesize of output 16129 [2023-11-24 02:38:55,693 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 16129 treesize of output 16115 [2023-11-24 02:38:55,909 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 16115 treesize of output 16109 [2023-11-24 02:38:56,134 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 16109 treesize of output 16093 [2023-11-24 02:38:56,349 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 16093 treesize of output 16059 [2023-11-24 02:38:56,622 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 16059 treesize of output 16047 [2023-11-24 02:38:56,850 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 16047 treesize of output 16043 [2023-11-24 02:38:57,076 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 16043 treesize of output 16041 [2023-11-24 02:38:57,296 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 16041 treesize of output 16035 [2023-11-24 02:38:57,514 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 16035 treesize of output 16033 [2023-11-24 02:38:57,738 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 16033 treesize of output 16031 [2023-11-24 02:38:57,956 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 16031 treesize of output 16029 [2023-11-24 02:38:58,180 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 16029 treesize of output 16025 [2023-11-24 02:38:58,396 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 16025 treesize of output 16021 [2023-11-24 02:38:58,612 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 16021 treesize of output 16019 [2023-11-24 02:38:58,837 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 16019 treesize of output 16005 [2023-11-24 02:38:59,056 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 16005 treesize of output 15957 [2023-11-24 02:38:59,280 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 15957 treesize of output 15953 [2023-11-24 02:38:59,496 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 15953 treesize of output 15941 [2023-11-24 02:38:59,711 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 15941 treesize of output 15913 [2023-11-24 02:38:59,938 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 15913 treesize of output 15911 [2023-11-24 02:39:00,157 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 15911 treesize of output 15909 [2023-11-24 02:39:00,385 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 15909 treesize of output 15903 [2023-11-24 02:39:00,658 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 15903 treesize of output 15899 [2023-11-24 02:39:00,874 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 15899 treesize of output 15897 [2023-11-24 02:39:01,098 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 15897 treesize of output 15895 [2023-11-24 02:39:01,314 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 15895 treesize of output 15889 [2023-11-24 02:39:01,538 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 15889 treesize of output 15875 [2023-11-24 02:39:01,761 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 15875 treesize of output 15869 [2023-11-24 02:39:01,987 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 15869 treesize of output 15855 [2023-11-24 02:39:02,202 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 15855 treesize of output 15853 [2023-11-24 02:39:02,423 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 15853 treesize of output 15847 [2023-11-24 02:39:02,650 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 15847 treesize of output 15845 [2023-11-24 02:39:02,866 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 15845 treesize of output 15843 [2023-11-24 02:39:03,090 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 15843 treesize of output 15841 [2023-11-24 02:39:03,309 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 15841 treesize of output 15835 [2023-11-24 02:39:03,528 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 15835 treesize of output 15833 [2023-11-24 02:39:03,755 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 15833 treesize of output 15829 [2023-11-24 02:39:03,975 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 15829 treesize of output 15823 [2023-11-24 02:39:04,200 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 15823 treesize of output 15819 [2023-11-24 02:39:04,418 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 15819 treesize of output 15801 [2023-11-24 02:39:04,636 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 15801 treesize of output 15799 [2023-11-24 02:39:04,862 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 15799 treesize of output 15797 [2023-11-24 02:39:05,083 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 15797 treesize of output 15795 [2023-11-24 02:39:05,311 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 15795 treesize of output 15793 [2023-11-24 02:39:05,529 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 15793 treesize of output 15783 [2023-11-24 02:39:05,745 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 15783 treesize of output 15769 [2023-11-24 02:39:05,968 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 15769 treesize of output 15767 [2023-11-24 02:39:06,186 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 15767 treesize of output 15763 [2023-11-24 02:39:06,411 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 15763 treesize of output 15757 [2023-11-24 02:39:06,626 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 15757 treesize of output 15753 [2023-11-24 02:39:06,850 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 15753 treesize of output 15751 [2023-11-24 02:39:07,069 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 15751 treesize of output 15737 [2023-11-24 02:39:07,291 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 15737 treesize of output 15731 [2023-11-24 02:39:07,518 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 15731 treesize of output 15727 [2023-11-24 02:39:07,735 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 15727 treesize of output 15725 [2023-11-24 02:39:07,960 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 15725 treesize of output 15719 [2023-11-24 02:39:08,176 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 15719 treesize of output 15715 [2023-11-24 02:39:08,392 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 15715 treesize of output 15701 [2023-11-24 02:39:08,617 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 15701 treesize of output 15695 [2023-11-24 02:39:08,834 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 15695 treesize of output 15691 [2023-11-24 02:39:09,055 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 15691 treesize of output 15689 [2023-11-24 02:39:09,274 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 15689 treesize of output 15685 [2023-11-24 02:39:09,489 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 15685 treesize of output 15679 [2023-11-24 02:39:09,715 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 15679 treesize of output 15675 [2023-11-24 02:39:09,930 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 15675 treesize of output 15673 [2023-11-24 02:39:10,156 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 15673 treesize of output 15669 [2023-11-24 02:39:10,374 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 15669 treesize of output 15657 [2023-11-24 02:39:10,594 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 15657 treesize of output 15629 [2023-11-24 02:39:10,818 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 15629 treesize of output 15609 [2023-11-24 02:39:11,034 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 15609 treesize of output 15605 [2023-11-24 02:39:11,256 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 15605 treesize of output 15603 [2023-11-24 02:39:11,473 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 15603 treesize of output 15599 [2023-11-24 02:39:11,696 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 15599 treesize of output 15585 [2023-11-24 02:39:11,915 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 15585 treesize of output 15579 [2023-11-24 02:39:12,133 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 15579 treesize of output 15577 [2023-11-24 02:39:12,355 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 15577 treesize of output 15563 [2023-11-24 02:39:12,570 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 15563 treesize of output 15527 [2023-11-24 02:39:12,796 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 15527 treesize of output 15513 [2023-11-24 02:39:13,014 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 15513 treesize of output 15507 [2023-11-24 02:39:13,231 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 15507 treesize of output 15503 [2023-11-24 02:39:13,453 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 15503 treesize of output 15467 [2023-11-24 02:39:13,670 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 15467 treesize of output 15321 [2023-11-24 02:39:13,896 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 15321 treesize of output 15249 [2023-11-24 02:39:14,111 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 15249 treesize of output 15177 [2023-11-24 02:39:14,328 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 15177 treesize of output 15141 [2023-11-24 02:39:14,553 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 15141 treesize of output 15137 [2023-11-24 02:39:14,783 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 15137 treesize of output 15133 [2023-11-24 02:39:15,009 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 15133 treesize of output 15127 [2023-11-24 02:39:15,230 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 15127 treesize of output 15121 [2023-11-24 02:39:15,450 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 15121 treesize of output 15101 [2023-11-24 02:39:15,680 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 15101 treesize of output 15097 [2023-11-24 02:39:15,897 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 15097 treesize of output 15087 [2023-11-24 02:39:16,124 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 15087 treesize of output 15085 [2023-11-24 02:39:16,340 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 15085 treesize of output 15079 [2023-11-24 02:39:16,570 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 15079 treesize of output 15065 [2023-11-24 02:39:16,788 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 15065 treesize of output 15029 [2023-11-24 02:39:17,004 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 15029 treesize of output 14929 [2023-11-24 02:39:17,230 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 14929 treesize of output 14927 [2023-11-24 02:39:17,448 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 14927 treesize of output 14777 [2023-11-24 02:39:17,676 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 14777 treesize of output 14709 [2023-11-24 02:39:17,893 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 14709 treesize of output 14707 [2023-11-24 02:39:18,111 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 14707 treesize of output 14703 [2023-11-24 02:39:18,335 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 14703 treesize of output 14699 [2023-11-24 02:39:18,551 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 14699 treesize of output 14655 [2023-11-24 02:39:18,777 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 14655 treesize of output 14591 [2023-11-24 02:39:18,998 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 14591 treesize of output 14573 [2023-11-24 02:39:19,215 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 14573 treesize of output 14539 [2023-11-24 02:39:19,440 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 14539 treesize of output 14535 [2023-11-24 02:39:19,657 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 14535 treesize of output 14531 [2023-11-24 02:39:19,882 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 14531 treesize of output 14527 [2023-11-24 02:39:20,098 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 14527 treesize of output 14525 [2023-11-24 02:39:20,314 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 14525 treesize of output 14521 [2023-11-24 02:39:20,537 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 14521 treesize of output 14493 [2023-11-24 02:39:20,757 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 14493 treesize of output 14479 [2023-11-24 02:39:20,982 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 14479 treesize of output 14441 [2023-11-24 02:39:21,196 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 14441 treesize of output 14419 [2023-11-24 02:39:21,416 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 14419 treesize of output 14413 [2023-11-24 02:39:21,634 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 14413 treesize of output 14409 [2023-11-24 02:39:21,853 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 14409 treesize of output 14407 [2023-11-24 02:39:22,076 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 14407 treesize of output 14371 [2023-11-24 02:39:22,291 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 14371 treesize of output 14369 [2023-11-24 02:39:22,515 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 14369 treesize of output 14363 [2023-11-24 02:39:22,734 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 14363 treesize of output 14299 [2023-11-24 02:39:22,951 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 14299 treesize of output 14271 [2023-11-24 02:39:23,176 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 14271 treesize of output 14259 [2023-11-24 02:39:23,391 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 14259 treesize of output 14257 [2023-11-24 02:39:23,614 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 14257 treesize of output 14243 [2023-11-24 02:39:23,828 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 14243 treesize of output 14237 [2023-11-24 02:39:24,044 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 14237 treesize of output 14223 [2023-11-24 02:39:24,270 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 14223 treesize of output 14221 [2023-11-24 02:39:24,485 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 14221 treesize of output 14217 [2023-11-24 02:39:24,707 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 14217 treesize of output 14213 [2023-11-24 02:39:24,922 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 14213 treesize of output 14211 [2023-11-24 02:39:25,137 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 14211 treesize of output 14207 [2023-11-24 02:39:25,363 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 14207 treesize of output 13955 [2023-11-24 02:39:25,581 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 13955 treesize of output 13949 [2023-11-24 02:39:25,808 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 13949 treesize of output 13947 [2023-11-24 02:39:26,023 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 13947 treesize of output 13943 [2023-11-24 02:39:26,239 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 13943 treesize of output 13851 [2023-11-24 02:39:26,464 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 13851 treesize of output 13807 [2023-11-24 02:39:26,679 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 13807 treesize of output 13751 [2023-11-24 02:39:26,903 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 13751 treesize of output 13729 [2023-11-24 02:39:27,120 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 13729 treesize of output 13725 [2023-11-24 02:39:27,346 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 13725 treesize of output 13723 [2023-11-24 02:39:27,561 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 13723 treesize of output 13719 [2023-11-24 02:39:27,776 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 13719 treesize of output 13717 [2023-11-24 02:39:28,003 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 13717 treesize of output 13713 [2023-11-24 02:39:28,221 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 13713 treesize of output 13707 [2023-11-24 02:39:28,446 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 13707 treesize of output 13703 [2023-11-24 02:39:28,664 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 13703 treesize of output 13701 [2023-11-24 02:39:28,880 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 13701 treesize of output 13695 [2023-11-24 02:39:29,102 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 13695 treesize of output 13693 [2023-11-24 02:39:29,316 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 13693 treesize of output 13665 [2023-11-24 02:39:29,538 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 13665 treesize of output 13643 [2023-11-24 02:39:29,751 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 13643 treesize of output 13627 [2023-11-24 02:39:29,965 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 13627 treesize of output 13579 [2023-11-24 02:39:30,188 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 13579 treesize of output 13575 [2023-11-24 02:39:30,403 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 13575 treesize of output 13571 [2023-11-24 02:39:30,625 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 13571 treesize of output 13569 [2023-11-24 02:39:30,841 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 13569 treesize of output 13565 [2023-11-24 02:39:31,061 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 13565 treesize of output 13561 [2023-11-24 02:39:31,288 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 13561 treesize of output 13555 [2023-11-24 02:39:31,504 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 13555 treesize of output 13553 [2023-11-24 02:39:31,733 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 13553 treesize of output 13547 [2023-11-24 02:39:31,949 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 13547 treesize of output 13511 [2023-11-24 02:39:32,163 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 13511 treesize of output 13489 [2023-11-24 02:39:32,386 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 13489 treesize of output 13461 [2023-11-24 02:39:32,603 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 13461 treesize of output 13449 [2023-11-24 02:39:32,828 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 13449 treesize of output 13447 [2023-11-24 02:39:33,043 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 13447 treesize of output 13443 [2023-11-24 02:39:33,266 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 13443 treesize of output 13437 [2023-11-24 02:39:33,482 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 13437 treesize of output 13423 [2023-11-24 02:39:33,699 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 13423 treesize of output 13419 [2023-11-24 02:39:58,429 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:39:58,430 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 0 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 78 case distinctions, treesize of input 272 treesize of output 871 [2023-11-24 02:42:20,241 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 22 not checked. [2023-11-24 02:42:20,241 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [189474824] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:42:20,242 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:42:20,242 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25, 30] total 77 [2023-11-24 02:42:20,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500421876] [2023-11-24 02:42:20,242 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:42:20,242 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 78 states [2023-11-24 02:42:20,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:42:20,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2023-11-24 02:42:20,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=302, Invalid=3364, Unknown=62, NotChecked=2278, Total=6006 [2023-11-24 02:42:20,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:42:20,244 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:42:20,244 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 78 states, 77 states have (on average 3.012987012987013) internal successors, (232), 78 states have internal predecessors, (232), 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) [2023-11-24 02:42:20,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:42:20,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:42:20,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2023-11-24 02:42:20,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2023-11-24 02:42:20,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Killed by 15