./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-struct-tid.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version fbcb9f20 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-tid.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 da100b5cb95d7325be7357bb16aa7526e66fa3d3a90ac0a0850ac9736c0f81ee --- Real Ultimate output --- This is Ultimate 0.2.3-?-fbcb9f2-m [2023-11-24 07:31:34,507 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 07:31:34,580 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2023-11-24 07:31:34,584 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 07:31:34,585 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 07:31:34,606 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 07:31:34,607 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 07:31:34,607 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 07:31:34,607 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 07:31:34,610 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 07:31:34,611 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 07:31:34,611 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 07:31:34,612 INFO L153 SettingsManager]: * Use SBE=true [2023-11-24 07:31:34,613 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 07:31:34,613 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 07:31:34,613 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 07:31:34,613 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 07:31:34,613 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 07:31:34,614 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 07:31:34,614 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 07:31:34,614 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 07:31:34,614 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 07:31:34,615 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-24 07:31:34,615 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 07:31:34,615 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 07:31:34,615 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 07:31:34,615 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 07:31:34,615 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 07:31:34,616 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-24 07:31:34,616 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-11-24 07:31:34,617 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 07:31:34,617 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 07:31:34,617 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 07:31:34,617 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 07:31:34,617 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 07:31:34,617 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-24 07:31:34,617 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 07:31:34,618 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 07:31:34,618 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-11-24 07:31:34,618 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-11-24 07:31:34,618 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 07:31:34,618 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-11-24 07:31:34,618 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-11-24 07:31:34,619 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da100b5cb95d7325be7357bb16aa7526e66fa3d3a90ac0a0850ac9736c0f81ee [2023-11-24 07:31:34,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 07:31:34,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 07:31:34,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 07:31:34,841 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 07:31:34,841 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 07:31:34,842 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-struct-tid.i [2023-11-24 07:31:35,718 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 07:31:35,927 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 07:31:35,939 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-race-challenges/per-thread-struct-tid.i [2023-11-24 07:31:35,956 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e338f4a42/9ad0eef47010464e900f8ee060bb38b1/FLAG9e2fbf1dd [2023-11-24 07:31:35,966 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e338f4a42/9ad0eef47010464e900f8ee060bb38b1 [2023-11-24 07:31:35,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 07:31:35,971 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 07:31:35,971 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 07:31:35,972 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 07:31:35,975 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 07:31:35,976 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 07:31:35" (1/1) ... [2023-11-24 07:31:35,976 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c9a4802 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:35, skipping insertion in model container [2023-11-24 07:31:35,976 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 07:31:35" (1/1) ... [2023-11-24 07:31:36,026 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 07:31:36,324 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 07:31:36,332 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 07:31:36,373 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 07:31:36,417 INFO L206 MainTranslator]: Completed translation [2023-11-24 07:31:36,417 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36 WrapperNode [2023-11-24 07:31:36,417 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 07:31:36,418 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 07:31:36,419 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 07:31:36,419 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 07:31:36,423 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36" (1/1) ... [2023-11-24 07:31:36,446 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36" (1/1) ... [2023-11-24 07:31:36,467 INFO L138 Inliner]: procedures = 263, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 76 [2023-11-24 07:31:36,467 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 07:31:36,468 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 07:31:36,468 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 07:31:36,468 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 07:31:36,475 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36" (1/1) ... [2023-11-24 07:31:36,475 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36" (1/1) ... [2023-11-24 07:31:36,478 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36" (1/1) ... [2023-11-24 07:31:36,478 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36" (1/1) ... [2023-11-24 07:31:36,483 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36" (1/1) ... [2023-11-24 07:31:36,485 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36" (1/1) ... [2023-11-24 07:31:36,486 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36" (1/1) ... [2023-11-24 07:31:36,487 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36" (1/1) ... [2023-11-24 07:31:36,489 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 07:31:36,492 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 07:31:36,492 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 07:31:36,492 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 07:31:36,493 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36" (1/1) ... [2023-11-24 07:31:36,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 07:31:36,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:31:36,536 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 07:31:36,556 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 07:31:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 07:31:36,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 07:31:36,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 07:31:36,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 07:31:36,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 07:31:36,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 07:31:36,585 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2023-11-24 07:31:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2023-11-24 07:31:36,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 07:31:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 07:31:36,586 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 07:31:36,713 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 07:31:36,716 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 07:31:36,952 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 07:31:36,966 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 07:31:36,967 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 07:31:36,968 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 07:31:36 BoogieIcfgContainer [2023-11-24 07:31:36,969 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 07:31:36,970 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-24 07:31:36,970 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-24 07:31:36,972 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-24 07:31:36,973 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 07:31:35" (1/3) ... [2023-11-24 07:31:36,974 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b1eb27f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 07:31:36, skipping insertion in model container [2023-11-24 07:31:36,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 07:31:36" (2/3) ... [2023-11-24 07:31:36,974 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b1eb27f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 07:31:36, skipping insertion in model container [2023-11-24 07:31:36,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 07:31:36" (3/3) ... [2023-11-24 07:31:36,975 INFO L112 eAbstractionObserver]: Analyzing ICFG per-thread-struct-tid.i [2023-11-24 07:31:36,980 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-24 07:31:36,986 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-24 07:31:36,987 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2023-11-24 07:31:36,987 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-24 07:31:37,029 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2023-11-24 07:31:37,062 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 07:31:37,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-24 07:31:37,063 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:31:37,064 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 07:31:37,065 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 07:31:37,109 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-24 07:31:37,126 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == threadThread1of1ForFork0 ======== [2023-11-24 07:31:37,134 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;@5f7b63ca, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 07:31:37,134 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-24 07:31:37,324 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:31:37,328 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:31:37,328 INFO L85 PathProgramCache]: Analyzing trace with hash -752109601, now seen corresponding path program 1 times [2023-11-24 07:31:37,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:31:37,335 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186653429] [2023-11-24 07:31:37,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:31:37,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:31:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:31:37,507 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 07:31:37,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:31:37,507 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [186653429] [2023-11-24 07:31:37,508 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [186653429] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 07:31:37,508 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 07:31:37,508 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 07:31:37,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234899459] [2023-11-24 07:31:37,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 07:31:37,513 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-24 07:31:37,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:31:37,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-24 07:31:37,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 07:31:37,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:37,535 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:31:37,535 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 07:31:37,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:37,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:37,551 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-24 07:31:37,551 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:31:37,552 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:31:37,552 INFO L85 PathProgramCache]: Analyzing trace with hash 123090180, now seen corresponding path program 1 times [2023-11-24 07:31:37,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:31:37,552 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108308061] [2023-11-24 07:31:37,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:31:37,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:31:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:31:38,125 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 07:31:38,125 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:31:38,125 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108308061] [2023-11-24 07:31:38,126 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [108308061] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 07:31:38,126 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 07:31:38,126 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-24 07:31:38,126 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1778819040] [2023-11-24 07:31:38,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 07:31:38,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-24 07:31:38,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:31:38,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-24 07:31:38,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-24 07:31:38,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:38,130 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:31:38,131 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.0) internal successors, (45), 6 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 07:31:38,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:38,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:38,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:38,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:31:38,286 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-24 07:31:38,287 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:31:38,287 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:31:38,287 INFO L85 PathProgramCache]: Analyzing trace with hash 1173503134, now seen corresponding path program 1 times [2023-11-24 07:31:38,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:31:38,289 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073094844] [2023-11-24 07:31:38,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:31:38,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:31:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:31:38,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 07:31:38,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:31:38,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073094844] [2023-11-24 07:31:38,808 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2073094844] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 07:31:38,808 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [935524880] [2023-11-24 07:31:38,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:31:38,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 07:31:38,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:31:38,841 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 07:31:38,864 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 07:31:38,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:31:38,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjunts are in the unsatisfiable core [2023-11-24 07:31:38,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 07:31:38,969 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 07:31:39,009 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 07:31:39,010 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 07:31:39,061 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 13 treesize of output 9 [2023-11-24 07:31:39,071 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 23 treesize of output 22 [2023-11-24 07:31:39,085 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:31:39,088 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 32 treesize of output 34 [2023-11-24 07:31:39,108 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:31:39,108 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 41 treesize of output 46 [2023-11-24 07:31:39,238 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 45 treesize of output 34 [2023-11-24 07:31:39,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 07:31:39,246 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 07:31:39,283 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_179 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-11-24 07:31:39,430 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 7 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_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 07:31:39,445 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse2 (+ 7 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_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 07:31:39,458 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) (.cse3 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse1 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) .cse2))) (forall ((v_ArrVal_179 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) .cse3))) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 07:31:39,472 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:31:39,472 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 37 treesize of output 53 [2023-11-24 07:31:39,478 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:31:39,478 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 70 treesize of output 28 [2023-11-24 07:31:39,487 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-11-24 07:31:39,487 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 37 treesize of output 1 [2023-11-24 07:31:39,492 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-11-24 07:31:39,493 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 37 treesize of output 1 [2023-11-24 07:31:39,497 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-11-24 07:31:39,497 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 37 treesize of output 1 [2023-11-24 07:31:39,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 7 not checked. [2023-11-24 07:31:39,526 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [935524880] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 07:31:39,526 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 07:31:39,526 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 19 [2023-11-24 07:31:39,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059383833] [2023-11-24 07:31:39,527 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 07:31:39,527 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-11-24 07:31:39,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:31:39,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-11-24 07:31:39,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=202, Unknown=4, NotChecked=124, Total=380 [2023-11-24 07:31:39,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:39,538 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:31:39,538 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 4.157894736842105) internal successors, (79), 20 states have internal predecessors, (79), 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 07:31:39,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:39,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:31:39,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:40,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:40,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:31:40,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-24 07:31:40,088 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 07:31:40,280 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 07:31:40,280 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:31:40,281 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:31:40,281 INFO L85 PathProgramCache]: Analyzing trace with hash -1684441920, now seen corresponding path program 1 times [2023-11-24 07:31:40,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:31:40,281 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436454421] [2023-11-24 07:31:40,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:31:40,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:31:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:31:41,585 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 07:31:41,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:31:41,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436454421] [2023-11-24 07:31:41,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436454421] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 07:31:41,586 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [856494189] [2023-11-24 07:31:41,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:31:41,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 07:31:41,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:31:41,587 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 07:31:41,600 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 07:31:41,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:31:41,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 51 conjunts are in the unsatisfiable core [2023-11-24 07:31:41,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 07:31:41,673 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 07:31:41,719 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 07:31:41,720 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 07:31:41,758 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 15 treesize of output 1 [2023-11-24 07:31:41,760 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 07:31:41,831 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 07:31:41,835 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 07:31:41,935 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-11-24 07:31:41,936 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 16 treesize of output 15 [2023-11-24 07:31:41,942 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 07:31:41,952 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2023-11-24 07:31:41,952 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 24 treesize of output 17 [2023-11-24 07:31:41,980 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 13 treesize of output 9 [2023-11-24 07:31:42,015 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 23 treesize of output 22 [2023-11-24 07:31:42,056 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 0 case distinctions, treesize of input 32 treesize of output 34 [2023-11-24 07:31:42,110 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 0 case distinctions, treesize of input 41 treesize of output 46 [2023-11-24 07:31:42,337 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 07:31:42,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-11-24 07:31:42,380 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 45 treesize of output 34 [2023-11-24 07:31:42,395 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 45 treesize of output 34 [2023-11-24 07:31:42,411 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 45 treesize of output 34 [2023-11-24 07:31:42,428 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 45 treesize of output 34 [2023-11-24 07:31:42,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:31:42,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:31:42,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:31:42,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:31:42,489 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:31:42,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 56 [2023-11-24 07:31:42,531 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 07:31:42,532 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 07:31:42,635 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_292 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)))) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-11-24 07:31:42,692 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4)))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse6)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse6))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse0 .cse1 (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse3 .cse1 (store (select .cse3 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse4 .cse1 (store (select .cse4 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (forall ((v_ArrVal_292 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse5 .cse1 (store (select .cse5 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|)))))) is different from false [2023-11-24 07:31:42,760 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse3 .cse2 (store (select .cse3 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse4 .cse2 (store (select .cse4 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse5 .cse2 (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)))))) is different from false [2023-11-24 07:31:42,939 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse3 (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_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse1 (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse5 (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse5 .cse2 (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse6 (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse6 .cse2 (store (select .cse6 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse7 (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse7 .cse2 (store (select .cse7 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|))))))) is different from false [2023-11-24 07:31:42,973 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse7 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse3 (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|)))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse1 (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse5 (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse5 .cse2 (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse6 (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse6 .cse2 (store (select .cse6 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse7) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse8 (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse8 .cse2 (store (select .cse8 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))))))) is different from false [2023-11-24 07:31:43,014 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) (.cse8 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse6 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse3 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse1 (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse5 (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse5 .cse2 (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse6) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse7 (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse7 .cse2 (store (select .cse7 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse8) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse9 (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse9 .cse2 (store (select .cse9 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4))))))))) is different from false [2023-11-24 07:31:43,033 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:31:43,034 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 81 treesize of output 72 [2023-11-24 07:31:43,041 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:31:43,041 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 290 treesize of output 258 [2023-11-24 07:31:43,049 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 205 treesize of output 189 [2023-11-24 07:31:43,128 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:31:43,129 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 127 treesize of output 87 [2023-11-24 07:31:43,152 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-11-24 07:31:43,153 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 81 treesize of output 1 [2023-11-24 07:31:43,165 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:31:43,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 81 treesize of output 72 [2023-11-24 07:31:43,170 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:31:43,176 INFO L349 Elim1Store]: treesize reduction 8, result has 33.3 percent of original size [2023-11-24 07:31:43,177 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 170 treesize of output 144 [2023-11-24 07:31:43,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2023-11-24 07:31:43,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 86 [2023-11-24 07:31:43,221 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:31:43,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 81 treesize of output 72 [2023-11-24 07:31:43,225 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:31:43,231 INFO L349 Elim1Store]: treesize reduction 8, result has 33.3 percent of original size [2023-11-24 07:31:43,232 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 170 treesize of output 144 [2023-11-24 07:31:43,240 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 48 treesize of output 44 [2023-11-24 07:31:43,245 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 86 [2023-11-24 07:31:43,562 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 37 treesize of output 35 [2023-11-24 07:31:43,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 40 [2023-11-24 07:31:43,576 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 15 treesize of output 13 [2023-11-24 07:31:43,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 13 [2023-11-24 07:31:43,672 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 07:31:43,672 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [856494189] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 07:31:43,672 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 07:31:43,672 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 18] total 51 [2023-11-24 07:31:43,673 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333721473] [2023-11-24 07:31:43,673 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 07:31:43,673 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2023-11-24 07:31:43,673 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:31:43,674 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2023-11-24 07:31:43,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=217, Invalid=1871, Unknown=6, NotChecked=558, Total=2652 [2023-11-24 07:31:43,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:43,676 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:31:43,676 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 51 states have (on average 3.0588235294117645) internal successors, (156), 52 states have internal predecessors, (156), 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 07:31:43,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:43,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:31:43,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-11-24 07:31:43,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:46,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:46,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:31:46,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-24 07:31:46,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-11-24 07:31:46,097 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 07:31:46,287 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 07:31:46,287 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:31:46,288 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:31:46,288 INFO L85 PathProgramCache]: Analyzing trace with hash -374674482, now seen corresponding path program 2 times [2023-11-24 07:31:46,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:31:46,288 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321608255] [2023-11-24 07:31:46,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:31:46,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:31:46,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:31:47,623 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 07:31:47,624 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:31:47,624 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1321608255] [2023-11-24 07:31:47,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1321608255] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 07:31:47,624 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1182811939] [2023-11-24 07:31:47,624 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-24 07:31:47,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 07:31:47,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:31:47,626 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 07:31:47,627 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 07:31:47,713 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 07:31:47,714 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 07:31:47,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 55 conjunts are in the unsatisfiable core [2023-11-24 07:31:47,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 07:31:47,725 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 07:31:47,782 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 07:31:47,782 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 07:31:47,827 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 15 treesize of output 1 [2023-11-24 07:31:47,829 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 07:31:47,906 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 07:31:47,911 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 07:31:48,011 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 07:31:48,017 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 07:31:48,031 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 13 treesize of output 9 [2023-11-24 07:31:48,072 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 22 [2023-11-24 07:31:48,113 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 32 treesize of output 34 [2023-11-24 07:31:48,296 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 15 treesize of output 7 [2023-11-24 07:31:48,302 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 15 treesize of output 7 [2023-11-24 07:31:48,341 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 27 [2023-11-24 07:31:48,368 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 41 treesize of output 46 [2023-11-24 07:31:48,422 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 45 treesize of output 34 [2023-11-24 07:31:48,440 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 45 treesize of output 34 [2023-11-24 07:31:48,452 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 45 treesize of output 34 [2023-11-24 07:31:48,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:31:48,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:31:48,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:31:48,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:31:48,527 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:31:48,528 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 56 [2023-11-24 07:31:48,572 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 07:31:48,572 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 07:31:54,494 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse1 (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_406 (Array Int Int))) (= (select (select (let ((.cse0 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_406 (Array Int Int))) (= (select (select (let ((.cse2 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_406 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse3 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4))) (forall ((v_ArrVal_406 (Array Int Int))) (= (select (select (let ((.cse5 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 07:31:54,511 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_402 (Array Int Int)) (v_ArrVal_406 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)))) (forall ((v_ArrVal_402 (Array Int Int)) (v_ArrVal_406 (Array Int Int))) (= (select (select (let ((.cse2 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_402 (Array Int Int)) (v_ArrVal_406 (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_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_402 (Array Int Int)) (v_ArrVal_406 (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_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)))) is different from false [2023-11-24 07:31:54,588 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse7 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4)))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse7)) (.cse2 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse3 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse7))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_402 (Array Int Int)) (v_ArrVal_406 (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_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse0 .cse1 (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_402 (Array Int Int)) (v_ArrVal_406 (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_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse4 .cse1 (store (select .cse4 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_402 (Array Int Int)) (v_ArrVal_406 (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_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse5 .cse1 (store (select .cse5 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse2))) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_402 (Array Int Int)) (v_ArrVal_406 (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_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse6 .cse1 (store (select .cse6 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|)))))) is different from false [2023-11-24 07:31:56,136 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse3 (+ 7 c_threadThread1of1ForFork0_~t~0.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_402 (Array Int Int)) (v_ArrVal_406 (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_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_402 (Array Int Int)) (v_ArrVal_406 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse4 .cse2 (store (select .cse4 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse3))) (< .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_402 (Array Int Int)) (v_ArrVal_406 (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_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse5 .cse2 (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 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 (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|) (forall ((v_ArrVal_402 (Array Int Int)) (v_ArrVal_406 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse6 .cse2 (store (select .cse6 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)))))))) is different from false [2023-11-24 07:31:56,342 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse7 (+ 6 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse3 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse7 |c_threadThread1of1ForFork0_#t~nondet4|))) (.cse4 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~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_402 (Array Int Int)) (v_ArrVal_406 (Array Int Int))) (= (select (select (let ((.cse1 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (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_402 (Array Int Int)) (v_ArrVal_406 (Array Int Int))) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse5 .cse2 (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (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_402 (Array Int Int)) (v_ArrVal_406 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse6 .cse2 (store (select .cse6 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse7) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_402 (Array Int Int)) (v_ArrVal_406 (Array Int Int))) (= (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse8 .cse2 (store (select .cse8 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 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 07:31:56,382 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse9 (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) (.cse5 (+ 6 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse3 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|))) (.cse4 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~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_402 (Array Int Int)) (v_ArrVal_406 (Array Int Int))) (= (select (select (let ((.cse1 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse5) |c_threadThread1of1ForFork0_#t~nondet4|)))) (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_402 (Array Int Int)) (v_ArrVal_406 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse6 .cse2 (store (select .cse6 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_402 (Array Int Int)) (v_ArrVal_406 (Array Int Int))) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse7 .cse2 (store (select .cse7 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |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_402 (Array Int Int)) (v_ArrVal_406 (Array Int Int))) (= (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_402) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_406))) (store .cse8 .cse2 (store (select .cse8 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse9) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|)))))) is different from false [2023-11-24 07:31:56,426 INFO L349 Elim1Store]: treesize reduction 33, result has 61.6 percent of original size [2023-11-24 07:31:56,426 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 1682 treesize of output 1286 [2023-11-24 07:31:56,455 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:31:56,455 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 386 treesize of output 352 [2023-11-24 07:31:56,467 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 108 treesize of output 104 [2023-11-24 07:31:56,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 221 treesize of output 205 [2023-11-24 07:31:56,608 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:31:56,626 INFO L349 Elim1Store]: treesize reduction 60, result has 30.2 percent of original size [2023-11-24 07:31:56,626 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 678 treesize of output 491 [2023-11-24 07:31:56,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 76 [2023-11-24 07:31:56,648 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:31:56,650 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 184 treesize of output 158 [2023-11-24 07:31:56,681 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:31:56,688 INFO L349 Elim1Store]: treesize reduction 85, result has 1.2 percent of original size [2023-11-24 07:31:56,688 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 414 treesize of output 1 [2023-11-24 07:31:56,692 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:31:56,699 INFO L349 Elim1Store]: treesize reduction 85, result has 1.2 percent of original size [2023-11-24 07:31:56,699 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 678 treesize of output 1 [2023-11-24 07:31:57,011 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 37 treesize of output 35 [2023-11-24 07:31:57,014 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 35 treesize of output 33 [2023-11-24 07:31:57,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 38 [2023-11-24 07:31:57,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 13 [2023-11-24 07:31:57,191 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 07:31:57,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1182811939] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 07:31:57,191 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 07:31:57,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 19] total 54 [2023-11-24 07:31:57,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173472303] [2023-11-24 07:31:57,192 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 07:31:57,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2023-11-24 07:31:57,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:31:57,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2023-11-24 07:31:57,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=206, Invalid=2143, Unknown=27, NotChecked=594, Total=2970 [2023-11-24 07:31:57,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:57,194 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:31:57,195 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 54 states have (on average 2.925925925925926) internal successors, (158), 55 states have internal predecessors, (158), 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 07:31:57,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:31:57,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:31:57,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-11-24 07:31:57,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2023-11-24 07:31:57,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:00,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:00,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:00,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-24 07:32:00,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-24 07:32:00,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-11-24 07:32:00,445 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-24 07:32:00,631 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 07:32:00,632 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:32:00,632 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:32:00,632 INFO L85 PathProgramCache]: Analyzing trace with hash -1322926626, now seen corresponding path program 3 times [2023-11-24 07:32:00,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:32:00,632 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496060760] [2023-11-24 07:32:00,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:00,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:32:00,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:01,760 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 07:32:01,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:32:01,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496060760] [2023-11-24 07:32:01,760 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [496060760] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 07:32:01,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [57964125] [2023-11-24 07:32:01,760 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-24 07:32:01,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 07:32:01,761 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:32:01,762 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 07:32:01,762 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 07:32:01,878 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-11-24 07:32:01,878 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 07:32:01,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 65 conjunts are in the unsatisfiable core [2023-11-24 07:32:01,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 07:32:01,888 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 07:32:01,912 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 07:32:01,912 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 07:32:01,930 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 07:32:01,934 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 15 treesize of output 1 [2023-11-24 07:32:02,029 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 07:32:02,033 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 07:32:02,143 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 07:32:02,150 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 07:32:02,185 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 07:32:02,224 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 07:32:02,407 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 15 treesize of output 7 [2023-11-24 07:32:02,417 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 15 treesize of output 7 [2023-11-24 07:32:02,458 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 23 treesize of output 16 [2023-11-24 07:32:02,473 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 07:32:02,536 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 07:32:02,595 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 41 [2023-11-24 07:32:02,620 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 07:32:02,727 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 8 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 51 [2023-11-24 07:32:02,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:02,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:02,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:02,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:02,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 58 [2023-11-24 07:32:02,888 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 07:32:02,888 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 07:32:04,519 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse17 (* |c_ULTIMATE.start_main_~i~1#1| 4))) (let ((.cse3 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 1 .cse17)) (.cse4 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 2 .cse17)) (.cse5 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 3 .cse17)) (.cse6 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse7 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= (select (select (let ((.cse0 (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515))) (let ((.cse1 (store (store (select .cse2 c_threadThread1of1ForFork0_~t~0.base) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|) .cse7 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse1) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store .cse2 c_threadThread1of1ForFork0_~t~0.base .cse1) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse3 v_ArrVal_518) .cse4 0) .cse5 v_ArrVal_521)))))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse6) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= (select (select (let ((.cse8 (let ((.cse10 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515))) (let ((.cse9 (store (store (select .cse10 c_threadThread1of1ForFork0_~t~0.base) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|) .cse7 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse9) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store .cse10 c_threadThread1of1ForFork0_~t~0.base .cse9) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse3 v_ArrVal_518) .cse4 0) .cse5 v_ArrVal_521)))))) (store .cse8 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse8 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= (select (select (let ((.cse11 (let ((.cse13 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515))) (let ((.cse12 (store (store (select .cse13 c_threadThread1of1ForFork0_~t~0.base) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|) .cse7 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse12) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store .cse13 c_threadThread1of1ForFork0_~t~0.base .cse12) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse3 v_ArrVal_518) .cse4 0) .cse5 v_ArrVal_521)))))) (store .cse11 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse11 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse7) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= (select (select (let ((.cse14 (let ((.cse16 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515))) (let ((.cse15 (store (store (select .cse16 c_threadThread1of1ForFork0_~t~0.base) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|) .cse7 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse15) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store .cse16 c_threadThread1of1ForFork0_~t~0.base .cse15) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse3 v_ArrVal_518) .cse4 0) .cse5 v_ArrVal_521)))))) (store .cse14 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse14 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 07:32:04,620 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse20 (* |c_ULTIMATE.start_main_~i~1#1| 4))) (let ((.cse19 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| .cse20))) (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse19)) (.cse5 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 1 .cse20)) (.cse6 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 2 .cse20)) (.cse7 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 3 .cse20)) (.cse8 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse9 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse19))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_14| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_14|) (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= (select (select (let ((.cse1 (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515))) (let ((.cse3 (store (store (select .cse4 c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse3) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store .cse4 c_threadThread1of1ForFork0_~t~0.base .cse3) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse5 v_ArrVal_518) .cse6 0) .cse7 v_ArrVal_521)))))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_14| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_14| Int)) (or (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= (select (select (let ((.cse10 (let ((.cse12 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515))) (let ((.cse11 (store (store (select .cse12 c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse11) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store .cse12 c_threadThread1of1ForFork0_~t~0.base .cse11) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse5 v_ArrVal_518) .cse6 0) .cse7 v_ArrVal_521)))))) (store .cse10 .cse2 (store (select .cse10 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_14| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse8) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_14|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_14| Int)) (or (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= (select (select (let ((.cse13 (let ((.cse15 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515))) (let ((.cse14 (store (store (select .cse15 c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse14) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store .cse15 c_threadThread1of1ForFork0_~t~0.base .cse14) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse5 v_ArrVal_518) .cse6 0) .cse7 v_ArrVal_521)))))) (store .cse13 .cse2 (store (select .cse13 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_14| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse9) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_14|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_14| Int)) (or (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= (select (select (let ((.cse16 (let ((.cse18 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515))) (let ((.cse17 (store (store (select .cse18 c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse17) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store .cse18 c_threadThread1of1ForFork0_~t~0.base .cse17) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse5 v_ArrVal_518) .cse6 0) .cse7 v_ArrVal_521)))))) (store .cse16 .cse2 (store (select .cse16 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_14| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_14|))))))) is different from false [2023-11-24 07:32:04,746 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse5 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 1)) (.cse6 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 2)) (.cse7 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 3)) (.cse9 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse8 (+ 6 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_14| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_14|) (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= (select (select (let ((.cse1 (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515))) (let ((.cse3 (store (store (select .cse4 c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse3) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store .cse4 c_threadThread1of1ForFork0_~t~0.base .cse3) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse5 v_ArrVal_518) .cse6 0) .cse7 v_ArrVal_521)))))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_14| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_14| Int)) (or (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= (select (select (let ((.cse10 (let ((.cse12 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515))) (let ((.cse11 (store (store (select .cse12 c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse11) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store .cse12 c_threadThread1of1ForFork0_~t~0.base .cse11) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse5 v_ArrVal_518) .cse6 0) .cse7 v_ArrVal_521)))))) (store .cse10 .cse2 (store (select .cse10 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_14| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_14|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_14| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_14|) (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= (select (select (let ((.cse13 (let ((.cse15 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515))) (let ((.cse14 (store (store (select .cse15 c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse14) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store .cse15 c_threadThread1of1ForFork0_~t~0.base .cse14) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse5 v_ArrVal_518) .cse6 0) .cse7 v_ArrVal_521)))))) (store .cse13 .cse2 (store (select .cse13 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_14| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse9) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_14| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_14|) (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse16 (let ((.cse18 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515))) (let ((.cse17 (store (store (select .cse18 c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse17) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store .cse18 c_threadThread1of1ForFork0_~t~0.base .cse17) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse5 v_ArrVal_518) .cse6 0) .cse7 v_ArrVal_521)))))) (store .cse16 .cse2 (store (select .cse16 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_14| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse8))))))) is different from false [2023-11-24 07:32:05,157 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse16 (+ 5 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse4 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 1)) (.cse5 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 2)) (.cse6 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 3)) (.cse7 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse16 |c_threadThread1of1ForFork0_#t~nondet4|))) (.cse8 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse9 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_14| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_14|) (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse1 (let ((.cse3 (store (store (select (store .cse7 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515) c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse3) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515) c_threadThread1of1ForFork0_~t~0.base .cse3) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse4 v_ArrVal_518) .cse5 0) .cse6 v_ArrVal_521))))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_14| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_14| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_14|) (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse10 (let ((.cse11 (store (store (select (store .cse7 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515) c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse11) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515) c_threadThread1of1ForFork0_~t~0.base .cse11) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse4 v_ArrVal_518) .cse5 0) .cse6 v_ArrVal_521))))) (store .cse10 .cse2 (store (select .cse10 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_14| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse9))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_14| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_14|) (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= (select (select (let ((.cse12 (let ((.cse13 (store (store (select (store .cse7 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515) c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse13) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515) c_threadThread1of1ForFork0_~t~0.base .cse13) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse4 v_ArrVal_518) .cse5 0) .cse6 v_ArrVal_521))))) (store .cse12 .cse2 (store (select .cse12 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_14| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse8) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_14| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_14|) (forall ((v_ArrVal_521 Int) (v_ArrVal_515 (Array Int Int)) (v_ArrVal_518 Int)) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse14 (let ((.cse15 (store (store (select (store .cse7 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515) c_threadThread1of1ForFork0_~t~0.base) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base .cse15) |c_ULTIMATE.start_main_~ts~0#1.base| (store (store (store (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_515) c_threadThread1of1ForFork0_~t~0.base .cse15) |c_ULTIMATE.start_main_~ts~0#1.base|) .cse4 v_ArrVal_518) .cse5 0) .cse6 v_ArrVal_521))))) (store .cse14 .cse2 (store (select .cse14 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_14| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse16)))))))) is different from false [2023-11-24 07:32:05,295 INFO L349 Elim1Store]: treesize reduction 28, result has 63.2 percent of original size [2023-11-24 07:32:05,296 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 2094 treesize of output 1664 [2023-11-24 07:32:05,316 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:05,317 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 766 treesize of output 682 [2023-11-24 07:32:05,337 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46396 treesize of output 45816 [2023-11-24 07:32:05,679 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:05,686 INFO L349 Elim1Store]: treesize reduction 75, result has 1.3 percent of original size [2023-11-24 07:32:05,686 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 228 treesize of output 1 [2023-11-24 07:32:05,690 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:05,696 INFO L349 Elim1Store]: treesize reduction 75, result has 1.3 percent of original size [2023-11-24 07:32:05,696 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 228 treesize of output 1 [2023-11-24 07:32:05,700 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:05,706 INFO L349 Elim1Store]: treesize reduction 75, result has 1.3 percent of original size [2023-11-24 07:32:05,707 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 340 treesize of output 1 [2023-11-24 07:32:06,168 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 37 treesize of output 35 [2023-11-24 07:32:06,170 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 40 [2023-11-24 07:32:06,174 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 15 treesize of output 13 [2023-11-24 07:32:06,176 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 15 treesize of output 13 [2023-11-24 07:32:06,458 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 07:32:06,458 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [57964125] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 07:32:06,458 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 07:32:06,458 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 21] total 52 [2023-11-24 07:32:06,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742786975] [2023-11-24 07:32:06,458 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 07:32:06,459 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2023-11-24 07:32:06,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:32:06,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2023-11-24 07:32:06,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=222, Invalid=2142, Unknown=4, NotChecked=388, Total=2756 [2023-11-24 07:32:06,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:06,462 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:32:06,462 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 52 states have (on average 2.8846153846153846) internal successors, (150), 53 states have internal predecessors, (150), 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 07:32:06,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:06,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:06,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2023-11-24 07:32:06,462 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-11-24 07:32:06,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2023-11-24 07:32:06,463 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:11,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:11,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:11,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-24 07:32:11,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-24 07:32:11,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2023-11-24 07:32:11,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-11-24 07:32:11,647 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-24 07:32:11,844 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 07:32:11,845 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:32:11,845 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:32:11,845 INFO L85 PathProgramCache]: Analyzing trace with hash -246107600, now seen corresponding path program 4 times [2023-11-24 07:32:11,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:32:11,845 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092911563] [2023-11-24 07:32:11,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:11,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:32:11,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:12,954 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 07:32:12,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:32:12,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092911563] [2023-11-24 07:32:12,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2092911563] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 07:32:12,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [408174056] [2023-11-24 07:32:12,955 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-24 07:32:12,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 07:32:12,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:32:12,956 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 07:32:12,956 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 07:32:13,113 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-24 07:32:13,114 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 07:32:13,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 66 conjunts are in the unsatisfiable core [2023-11-24 07:32:13,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 07:32:13,134 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 07:32:13,209 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 07:32:13,210 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2023-11-24 07:32:13,226 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 15 treesize of output 1 [2023-11-24 07:32:13,231 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 07:32:13,316 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 07:32:13,322 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 07:32:13,428 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 07:32:13,433 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 07:32:13,455 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 07:32:13,611 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 15 treesize of output 7 [2023-11-24 07:32:13,620 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 15 treesize of output 7 [2023-11-24 07:32:13,658 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 07:32:13,669 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 07:32:13,726 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 07:32:13,783 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 07:32:13,842 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 07:32:13,874 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 07:32:13,914 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 07:32:14,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:14,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:14,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:14,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:14,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 58 [2023-11-24 07:32:14,057 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 07:32:14,057 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 07:32:14,196 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 1 (* |c_ULTIMATE.start_main_~i~1#1| 4)))) (and (forall ((v_ArrVal_637 (Array Int Int))) (or (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse1) 0)))) (forall ((v_ArrVal_637 (Array Int Int))) (or (= (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse1) 0)))) (forall ((v_ArrVal_637 (Array Int Int))) (or (not (= (select v_ArrVal_637 .cse1) 0)) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset))))) (forall ((v_ArrVal_637 (Array Int Int))) (or (= (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse1) 0)))))) is different from false [2023-11-24 07:32:14,262 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse3 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 1 (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse1 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_637 (Array Int Int))) (or (= (select (select (let ((.cse0 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse3) 0)))) (forall ((v_ArrVal_637 (Array Int Int))) (or (= (select (select (let ((.cse4 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse3) 0)))) (forall ((v_ArrVal_637 (Array Int Int))) (or (= (select (select (let ((.cse5 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse3) 0)))) (forall ((v_ArrVal_637 (Array Int Int))) (or (not (= (select v_ArrVal_637 .cse3) 0)) (= (select (select (let ((.cse6 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)))))) is different from false [2023-11-24 07:32:14,287 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse7 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse2 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 1 (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse1 (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|)))) (and (forall ((v_ArrVal_637 (Array Int Int))) (or (= (select (select (let ((.cse0 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse2) 0)))) (forall ((v_ArrVal_637 (Array Int Int))) (or (= (select (select (let ((.cse3 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse2) 0)))) (forall ((v_ArrVal_637 (Array Int Int))) (or (= (select (select (let ((.cse5 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse2) 0)))) (forall ((v_ArrVal_637 (Array Int Int))) (or (not (= (select v_ArrVal_637 .cse2) 0)) (= (select (select (let ((.cse6 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse7) |c_threadThread1of1ForFork0_#t~nondet4|)))))) is different from false [2023-11-24 07:32:14,317 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) (.cse8 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse2 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse3 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 1 (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse1 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_637 (Array Int Int))) (or (= (select (select (let ((.cse0 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse3) 0)))) (forall ((v_ArrVal_637 (Array Int Int))) (or (= (select (select (let ((.cse4 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse3) 0)))) (forall ((v_ArrVal_637 (Array Int Int))) (or (= (select (select (let ((.cse5 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse6) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse3) 0)))) (forall ((v_ArrVal_637 (Array Int Int))) (or (not (= (select v_ArrVal_637 .cse3) 0)) (= (select (select (let ((.cse7 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse7 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse7 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse8) |c_threadThread1of1ForFork0_#t~nondet4|)))))) is different from false [2023-11-24 07:32:14,360 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 1 (* |c_ULTIMATE.start_main_~i~1#1| 4))) (.cse2 (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) (.cse3 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse4 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_637 (Array Int Int)) (v_ArrVal_630 (Array Int Int))) (or (not (= (select v_ArrVal_637 .cse0) 0)) (= (select (select (let ((.cse1 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_630) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|))) (forall ((v_ArrVal_637 (Array Int Int)) (v_ArrVal_630 (Array Int Int))) (or (not (= (select v_ArrVal_637 .cse0) 0)) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_630) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|))) (forall ((v_ArrVal_637 (Array Int Int)) (v_ArrVal_630 (Array Int Int))) (or (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_630) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse3)) (not (= (select v_ArrVal_637 .cse0) 0)))) (forall ((v_ArrVal_637 (Array Int Int)) (v_ArrVal_630 (Array Int Int))) (or (not (= (select v_ArrVal_637 .cse0) 0)) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_630) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse7 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse7 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 07:32:14,430 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse10 (* |c_ULTIMATE.start_main_~i~1#1| 4))) (let ((.cse11 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| .cse10))) (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse11)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse11)) (.cse4 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse5 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse3 (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) (.cse6 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 1 .cse10))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_15| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_15|) (forall ((v_ArrVal_637 (Array Int Int)) (v_ArrVal_630 (Array Int Int))) (or (= (select (select (let ((.cse1 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_630) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_15| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse5) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse6) 0)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_15| Int)) (or (forall ((v_ArrVal_637 (Array Int Int)) (v_ArrVal_630 (Array Int Int))) (or (not (= (select v_ArrVal_637 .cse6) 0)) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_630) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse7 .cse2 (store (select .cse7 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_15| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4)))) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_15|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_15| Int)) (or (forall ((v_ArrVal_637 (Array Int Int)) (v_ArrVal_630 (Array Int Int))) (or (= (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_630) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse8 .cse2 (store (select .cse8 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_15| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse6) 0)))) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_15|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_15| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_15|) (forall ((v_ArrVal_637 (Array Int Int)) (v_ArrVal_630 (Array Int Int))) (or (= (select (select (let ((.cse9 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_630) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse9 .cse2 (store (select .cse9 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_15| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse3) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse6) 0)))))))))) is different from false [2023-11-24 07:32:14,564 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse3 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse4 (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) (.cse5 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse6 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse1 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| 1))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_15| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_15|) (forall ((v_ArrVal_637 (Array Int Int)) (v_ArrVal_630 (Array Int Int))) (or (not (= (select v_ArrVal_637 .cse1) 0)) (= (select (select (let ((.cse2 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_630) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse2 .cse3 (store (select .cse2 .cse3) |v_ULTIMATE.start_main_#t~mem13#1.offset_15| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse6) |c_threadThread1of1ForFork0_#t~nondet4|))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_15| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_15|) (forall ((v_ArrVal_637 (Array Int Int)) (v_ArrVal_630 (Array Int Int))) (or (not (= (select v_ArrVal_637 .cse1) 0)) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_630) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse7 .cse3 (store (select .cse7 .cse3) |v_ULTIMATE.start_main_#t~mem13#1.offset_15| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_15| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_15|) (forall ((v_ArrVal_637 (Array Int Int)) (v_ArrVal_630 (Array Int Int))) (or (= (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_630) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse8 .cse3 (store (select .cse8 .cse3) |v_ULTIMATE.start_main_#t~mem13#1.offset_15| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse5) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse1) 0)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_15| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_15|) (forall ((v_ArrVal_637 (Array Int Int)) (v_ArrVal_630 (Array Int Int))) (or (= (select (select (let ((.cse9 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_630) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_637))) (store .cse9 .cse3 (store (select .cse9 .cse3) |v_ULTIMATE.start_main_#t~mem13#1.offset_15| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|) (not (= (select v_ArrVal_637 .cse1) 0)))))))) is different from false [2023-11-24 07:32:14,957 INFO L349 Elim1Store]: treesize reduction 23, result has 65.2 percent of original size [2023-11-24 07:32:14,957 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 1142 treesize of output 1120 [2023-11-24 07:32:14,970 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:14,970 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 398 treesize of output 356 [2023-11-24 07:32:14,989 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:14,990 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 233 treesize of output 223 [2023-11-24 07:32:15,112 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:15,127 INFO L349 Elim1Store]: treesize reduction 50, result has 24.2 percent of original size [2023-11-24 07:32:15,127 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 598 treesize of output 501 [2023-11-24 07:32:15,132 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:15,134 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 136 treesize of output 120 [2023-11-24 07:32:15,146 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:15,146 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 57 treesize of output 59 [2023-11-24 07:32:15,173 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:15,180 INFO L349 Elim1Store]: treesize reduction 65, result has 1.5 percent of original size [2023-11-24 07:32:15,180 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 414 treesize of output 1 [2023-11-24 07:32:15,184 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:15,191 INFO L349 Elim1Store]: treesize reduction 65, result has 1.5 percent of original size [2023-11-24 07:32:15,191 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 414 treesize of output 1 [2023-11-24 07:32:15,499 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 37 treesize of output 35 [2023-11-24 07:32:15,501 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 35 treesize of output 33 [2023-11-24 07:32:15,504 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 40 treesize of output 38 [2023-11-24 07:32:15,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 13 [2023-11-24 07:32:15,659 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 07:32:15,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [408174056] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 07:32:15,659 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 07:32:15,659 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 20] total 53 [2023-11-24 07:32:15,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120011378] [2023-11-24 07:32:15,659 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 07:32:15,660 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2023-11-24 07:32:15,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:32:15,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2023-11-24 07:32:15,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=1984, Unknown=7, NotChecked=672, Total=2862 [2023-11-24 07:32:15,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:15,662 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:32:15,662 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 53 states have (on average 2.943396226415094) internal successors, (156), 54 states have internal predecessors, (156), 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 07:32:15,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:15,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:15,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2023-11-24 07:32:15,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-24 07:32:15,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2023-11-24 07:32:15,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-11-24 07:32:15,663 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:19,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:19,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:19,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-24 07:32:19,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-24 07:32:19,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2023-11-24 07:32:19,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-11-24 07:32:19,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-11-24 07:32:19,060 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 07:32:19,253 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 07:32:19,253 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:32:19,254 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:32:19,254 INFO L85 PathProgramCache]: Analyzing trace with hash -1465561092, now seen corresponding path program 5 times [2023-11-24 07:32:19,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:32:19,254 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008247429] [2023-11-24 07:32:19,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:19,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:32:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:20,330 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 07:32:20,330 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:32:20,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008247429] [2023-11-24 07:32:20,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2008247429] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 07:32:20,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [305417896] [2023-11-24 07:32:20,331 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-11-24 07:32:20,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 07:32:20,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:32:20,332 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 07:32:20,349 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 07:32:20,452 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 07:32:20,452 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 07:32:20,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 63 conjunts are in the unsatisfiable core [2023-11-24 07:32:20,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 07:32:20,460 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 07:32:20,524 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 07:32:20,524 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 07:32:20,542 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 07:32:20,546 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 07:32:20,647 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 07:32:20,654 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 07:32:20,738 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 07:32:20,743 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 07:32:20,819 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 7 treesize of output 3 [2023-11-24 07:32:20,823 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 15 treesize of output 7 [2023-11-24 07:32:20,854 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 07:32:20,884 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 07:32:20,934 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 07:32:20,980 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 07:32:21,029 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 07:32:21,045 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 07:32:21,063 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 07:32:21,131 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:21,131 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 40 treesize of output 48 [2023-11-24 07:32:21,167 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 07:32:21,167 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 07:32:21,262 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_750 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_750))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_750 (Array Int Int))) (= (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_750))) (store .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_750 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_750))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_750 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_750))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-11-24 07:32:21,301 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse1 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_750 (Array Int Int))) (= (select (select (let ((.cse0 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_750))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_750 (Array Int Int))) (= (select (select (let ((.cse2 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_750))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse3) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_750 (Array Int Int))) (= (select (select (let ((.cse4 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_750))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_750 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse5 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_750))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset))))))) is different from false [2023-11-24 07:32:21,315 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse5 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse1 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_750 (Array Int Int))) (= (select (select (let ((.cse0 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_750))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_750 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse3 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_750))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_750 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse4 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_750))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse5))) (forall ((v_ArrVal_750 (Array Int Int))) (= (select (select (let ((.cse6 (store .cse1 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_750))) (store .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-11-24 07:32:21,451 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:21,451 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 73 treesize of output 64 [2023-11-24 07:32:21,457 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:21,457 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 242 treesize of output 214 [2023-11-24 07:32:21,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 173 treesize of output 157 [2023-11-24 07:32:21,517 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:21,517 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 101 treesize of output 61 [2023-11-24 07:32:21,537 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:21,537 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 73 treesize of output 64 [2023-11-24 07:32:21,539 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:21,545 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 07:32:21,545 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 142 treesize of output 120 [2023-11-24 07:32:21,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 36 [2023-11-24 07:32:21,554 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 70 [2023-11-24 07:32:21,576 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:21,576 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 73 treesize of output 64 [2023-11-24 07:32:21,579 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:21,585 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 07:32:21,586 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 142 treesize of output 120 [2023-11-24 07:32:21,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 36 [2023-11-24 07:32:21,595 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 70 [2023-11-24 07:32:21,616 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:21,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 73 treesize of output 64 [2023-11-24 07:32:21,620 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:21,627 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 07:32:21,627 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 142 treesize of output 120 [2023-11-24 07:32:21,632 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 36 [2023-11-24 07:32:21,636 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 70 [2023-11-24 07:32:22,487 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 17 treesize of output 15 [2023-11-24 07:32:22,489 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 12 treesize of output 10 [2023-11-24 07:32:22,491 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 15 treesize of output 13 [2023-11-24 07:32:22,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 13 [2023-11-24 07:32:22,659 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 07:32:22,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [305417896] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 07:32:22,659 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 07:32:22,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 18] total 49 [2023-11-24 07:32:22,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [904660301] [2023-11-24 07:32:22,660 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 07:32:22,660 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2023-11-24 07:32:22,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:32:22,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2023-11-24 07:32:22,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=188, Invalid=1975, Unknown=11, NotChecked=276, Total=2450 [2023-11-24 07:32:22,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:22,673 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:32:22,673 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 49 states have (on average 3.061224489795918) internal successors, (150), 50 states have internal predecessors, (150), 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 07:32:22,673 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:22,673 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:22,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2023-11-24 07:32:22,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-11-24 07:32:22,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2023-11-24 07:32:22,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-11-24 07:32:22,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2023-11-24 07:32:22,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:29,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-24 07:32:29,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-11-24 07:32:29,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-11-24 07:32:29,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-11-24 07:32:29,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2023-11-24 07:32:29,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-11-24 07:32:29,197 INFO L805 garLoopResultBuilder]: Registering result SAFE for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 1 remaining) [2023-11-24 07:32:29,212 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 07:32:29,409 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 07:32:29,417 INFO L445 BasicCegarLoop]: Path program histogram: [5, 1, 1, 1] [2023-11-24 07:32:29,418 INFO L307 ceAbstractionStarter]: Result for error location threadThread1of1ForFork0 was SAFE (1/2) [2023-11-24 07:32:29,421 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 07:32:29,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-24 07:32:29,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:32:29,423 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 07:32:29,426 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 07:32:29,433 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-24 07:32:29,433 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2023-11-24 07:32:29,433 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;@5f7b63ca, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 07:32:29,433 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2023-11-24 07:32:29,448 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2023-11-24 07:32:29,448 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:32:29,448 INFO L85 PathProgramCache]: Analyzing trace with hash -1012862309, now seen corresponding path program 1 times [2023-11-24 07:32:29,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:32:29,448 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438005331] [2023-11-24 07:32:29,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:29,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:32:29,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:29,457 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 07:32:29,461 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:32:29,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438005331] [2023-11-24 07:32:29,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438005331] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 07:32:29,462 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 07:32:29,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 07:32:29,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92068821] [2023-11-24 07:32:29,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 07:32:29,462 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-24 07:32:29,463 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:32:29,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-24 07:32:29,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 07:32:29,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,464 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:32:29,464 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 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 07:32:29,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,465 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-24 07:32:29,466 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2023-11-24 07:32:29,466 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:32:29,466 INFO L85 PathProgramCache]: Analyzing trace with hash -320054848, now seen corresponding path program 1 times [2023-11-24 07:32:29,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:32:29,467 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55574341] [2023-11-24 07:32:29,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:29,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:32:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:29,559 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 07:32:29,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:32:29,559 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55574341] [2023-11-24 07:32:29,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [55574341] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 07:32:29,559 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 07:32:29,560 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-24 07:32:29,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653556596] [2023-11-24 07:32:29,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 07:32:29,560 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-24 07:32:29,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:32:29,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-24 07:32:29,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-24 07:32:29,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,561 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:32:29,561 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 5.8) internal successors, (29), 6 states have internal predecessors, (29), 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 07:32:29,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:29,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-24 07:32:29,649 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2023-11-24 07:32:29,650 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:32:29,650 INFO L85 PathProgramCache]: Analyzing trace with hash 122711626, now seen corresponding path program 1 times [2023-11-24 07:32:29,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:32:29,650 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131904103] [2023-11-24 07:32:29,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:29,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:32:29,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 07:32:29,666 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-24 07:32:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 07:32:29,701 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-24 07:32:29,702 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-24 07:32:29,702 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 5 remaining) [2023-11-24 07:32:29,702 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (3 of 5 remaining) [2023-11-24 07:32:29,702 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (2 of 5 remaining) [2023-11-24 07:32:29,702 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (1 of 5 remaining) [2023-11-24 07:32:29,703 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (0 of 5 remaining) [2023-11-24 07:32:29,703 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-24 07:32:29,706 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-11-24 07:32:29,707 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (2/2) [2023-11-24 07:32:29,707 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-24 07:32:29,707 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-11-24 07:32:29,723 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-11-24 07:32:29,728 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 07:32:29,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-24 07:32:29,729 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:32:29,730 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 07:32:29,756 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 07:32:29,758 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-24 07:32:29,758 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == threadThread1of2ForFork0 ======== [2023-11-24 07:32:29,759 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;@5f7b63ca, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 07:32:29,759 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-24 07:32:29,819 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:32:29,819 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:32:29,819 INFO L85 PathProgramCache]: Analyzing trace with hash -572913617, now seen corresponding path program 1 times [2023-11-24 07:32:29,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:32:29,820 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856161851] [2023-11-24 07:32:29,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:29,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:32:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:29,832 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 07:32:29,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:32:29,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856161851] [2023-11-24 07:32:29,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1856161851] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 07:32:29,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 07:32:29,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 07:32:29,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [928385350] [2023-11-24 07:32:29,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 07:32:29,833 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-24 07:32:29,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:32:29,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-24 07:32:29,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 07:32:29,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,834 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:32:29,834 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 07:32:29,834 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,838 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-24 07:32:29,838 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:32:29,839 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:32:29,839 INFO L85 PathProgramCache]: Analyzing trace with hash 1850476185, now seen corresponding path program 1 times [2023-11-24 07:32:29,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:32:29,839 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947056828] [2023-11-24 07:32:29,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:29,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:32:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:29,957 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 07:32:29,957 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:32:29,957 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947056828] [2023-11-24 07:32:29,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1947056828] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 07:32:29,958 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 07:32:29,958 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-24 07:32:29,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896355531] [2023-11-24 07:32:29,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 07:32:29,958 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-24 07:32:29,958 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:32:29,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-24 07:32:29,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-24 07:32:29,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,960 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:32:29,960 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.0) internal successors, (45), 6 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 07:32:29,961 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:29,961 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:30,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:30,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:30,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-24 07:32:30,155 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:32:30,155 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:32:30,155 INFO L85 PathProgramCache]: Analyzing trace with hash -1827632525, now seen corresponding path program 1 times [2023-11-24 07:32:30,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:32:30,156 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344115787] [2023-11-24 07:32:30,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:30,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:32:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:30,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 07:32:30,427 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:32:30,427 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1344115787] [2023-11-24 07:32:30,427 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1344115787] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 07:32:30,427 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [145458735] [2023-11-24 07:32:30,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:30,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 07:32:30,427 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:32:30,428 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 07:32:30,452 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 07:32:30,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:30,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 29 conjunts are in the unsatisfiable core [2023-11-24 07:32:30,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 07:32:30,539 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 07:32:30,548 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 07:32:30,549 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2023-11-24 07:32:30,569 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 13 treesize of output 9 [2023-11-24 07:32:30,575 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 23 treesize of output 22 [2023-11-24 07:32:30,582 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:30,582 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 32 treesize of output 34 [2023-11-24 07:32:30,592 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:30,593 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 41 treesize of output 46 [2023-11-24 07:32:30,708 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 45 treesize of output 34 [2023-11-24 07:32:30,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 07:32:30,714 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 07:32:30,733 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1013 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1013) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1013 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1013) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1013 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1013) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1013 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1013) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 07:32:30,824 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 7 c_threadThread1of2ForFork0_~t~0.offset))) (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_1013 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1013) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1013 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1013) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1013 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1013) c_threadThread1of2ForFork0_~t~0.base) .cse1))) (forall ((v_ArrVal_1013 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1013) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4))))))) is different from false [2023-11-24 07:32:30,835 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ c_threadThread1of2ForFork0_~t~0.offset 6)) (.cse2 (+ 7 c_threadThread1of2ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_1013 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1013) c_threadThread1of2ForFork0_~t~0.base) .cse1))) (forall ((v_ArrVal_1013 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1013) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1013 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1013) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1013 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1013) c_threadThread1of2ForFork0_~t~0.base) .cse2)))))) is different from false [2023-11-24 07:32:32,898 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:32,898 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 37 treesize of output 53 [2023-11-24 07:32:32,915 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:32,915 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 86 treesize of output 32 [2023-11-24 07:32:32,920 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-11-24 07:32:32,920 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 37 treesize of output 1 [2023-11-24 07:32:32,924 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-11-24 07:32:32,924 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 37 treesize of output 1 [2023-11-24 07:32:32,928 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-11-24 07:32:32,928 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 37 treesize of output 1 [2023-11-24 07:32:32,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 7 not checked. [2023-11-24 07:32:32,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [145458735] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 07:32:32,972 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 07:32:32,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 19 [2023-11-24 07:32:32,972 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027510784] [2023-11-24 07:32:32,972 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 07:32:32,972 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-11-24 07:32:32,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:32:32,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-11-24 07:32:32,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=220, Unknown=10, NotChecked=96, Total=380 [2023-11-24 07:32:32,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:32,974 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:32:32,974 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 4.157894736842105) internal successors, (79), 20 states have internal predecessors, (79), 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 07:32:32,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:32,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:32,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:33,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:33,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:33,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-24 07:32:33,553 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 07:32:33,748 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 07:32:33,748 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:32:33,749 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:32:33,749 INFO L85 PathProgramCache]: Analyzing trace with hash 57526712, now seen corresponding path program 1 times [2023-11-24 07:32:33,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:32:33,749 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101653592] [2023-11-24 07:32:33,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:33,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:32:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:33,965 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-11-24 07:32:33,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:32:33,965 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101653592] [2023-11-24 07:32:33,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [101653592] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 07:32:33,966 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 07:32:33,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-24 07:32:33,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756965239] [2023-11-24 07:32:33,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 07:32:33,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-24 07:32:33,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:32:33,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-24 07:32:33,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-24 07:32:33,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:33,968 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:32:33,969 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 07:32:33,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:33,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:33,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-24 07:32:33,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:34,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:34,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:34,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-24 07:32:34,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:34,171 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-11-24 07:32:34,171 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:32:34,171 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:32:34,172 INFO L85 PathProgramCache]: Analyzing trace with hash 1499177643, now seen corresponding path program 1 times [2023-11-24 07:32:34,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:32:34,172 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228714745] [2023-11-24 07:32:34,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:34,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:32:34,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 07:32:34,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:32:34,980 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228714745] [2023-11-24 07:32:34,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228714745] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 07:32:34,981 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [324948258] [2023-11-24 07:32:34,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:34,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 07:32:34,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:32:34,982 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 07:32:34,982 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 07:32:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:35,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 50 conjunts are in the unsatisfiable core [2023-11-24 07:32:35,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 07:32:35,130 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 07:32:35,176 INFO L349 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-24 07:32:35,176 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 17 treesize of output 21 [2023-11-24 07:32:35,361 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 13 treesize of output 9 [2023-11-24 07:32:35,392 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 23 treesize of output 22 [2023-11-24 07:32:35,439 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:35,440 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 32 treesize of output 34 [2023-11-24 07:32:35,485 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:35,485 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 41 treesize of output 46 [2023-11-24 07:32:35,615 INFO L349 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2023-11-24 07:32:35,616 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 16 treesize of output 18 [2023-11-24 07:32:35,731 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 45 treesize of output 34 [2023-11-24 07:32:35,746 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 45 treesize of output 34 [2023-11-24 07:32:35,758 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 45 treesize of output 34 [2023-11-24 07:32:35,772 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 45 treesize of output 34 [2023-11-24 07:32:36,020 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 45 treesize of output 34 [2023-11-24 07:32:36,037 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 45 treesize of output 34 [2023-11-24 07:32:36,048 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 45 treesize of output 34 [2023-11-24 07:32:36,065 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 45 treesize of output 34 [2023-11-24 07:32:36,165 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 45 treesize of output 34 [2023-11-24 07:32:36,172 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 07:32:36,172 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 07:32:36,185 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1294 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1294 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1294 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1294 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset))))) is different from false [2023-11-24 07:32:36,217 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1294 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1294 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1294 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1294 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5))))) is different from false [2023-11-24 07:32:36,227 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1294 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1294 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1294 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1294 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4))))) is different from false [2023-11-24 07:32:36,452 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1294 (Array Int Int)) (v_ArrVal_1293 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1293) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1294 (Array Int Int)) (v_ArrVal_1293 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1293) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1294 (Array Int Int)) (v_ArrVal_1293 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1293) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1294 (Array Int Int)) (v_ArrVal_1293 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1293) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5))))) is different from false [2023-11-24 07:32:36,573 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1294 (Array Int Int)) (v_ArrVal_1293 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1293) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1294 (Array Int Int)) (v_ArrVal_1293 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1293) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1294 (Array Int Int)) (v_ArrVal_1293 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1293) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1294 (Array Int Int)) (v_ArrVal_1293 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1293) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1294) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4))))) is different from false [2023-11-24 07:32:40,936 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:40,937 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 40 treesize of output 56 [2023-11-24 07:32:40,941 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:40,941 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 226 treesize of output 130 [2023-11-24 07:32:40,945 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 07:32:40,948 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 07:32:40,979 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:40,979 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 40 treesize of output 56 [2023-11-24 07:32:40,981 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:40,984 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:40,984 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 86 treesize of output 32 [2023-11-24 07:32:40,995 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:40,995 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 40 treesize of output 56 [2023-11-24 07:32:40,997 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:41,000 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:41,000 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 86 treesize of output 32 [2023-11-24 07:32:41,011 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:41,011 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 40 treesize of output 56 [2023-11-24 07:32:41,013 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:32:41,016 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:41,016 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 86 treesize of output 32 [2023-11-24 07:32:45,423 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 34 not checked. [2023-11-24 07:32:45,423 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [324948258] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 07:32:45,424 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 07:32:45,424 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 19] total 50 [2023-11-24 07:32:45,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218711664] [2023-11-24 07:32:45,424 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 07:32:45,424 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2023-11-24 07:32:45,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:32:45,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2023-11-24 07:32:45,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=228, Invalid=1820, Unknown=42, NotChecked=460, Total=2550 [2023-11-24 07:32:45,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:45,426 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:32:45,427 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 50 states have (on average 4.8) internal successors, (240), 51 states have internal predecessors, (240), 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 07:32:45,427 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:45,427 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:45,427 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-11-24 07:32:45,427 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:45,427 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:47,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:32:47,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:47,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-24 07:32:47,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:32:47,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-11-24 07:32:47,760 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 07:32:47,946 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 07:32:47,946 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:32:47,947 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:32:47,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1588092998, now seen corresponding path program 1 times [2023-11-24 07:32:47,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:32:47,947 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686167554] [2023-11-24 07:32:47,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:47,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:32:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:49,964 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 07:32:49,964 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:32:49,964 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686167554] [2023-11-24 07:32:49,964 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [686167554] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 07:32:49,964 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [620549691] [2023-11-24 07:32:49,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:32:49,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 07:32:49,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:32:49,966 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 07:32:49,967 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 07:32:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:32:50,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 70 conjunts are in the unsatisfiable core [2023-11-24 07:32:50,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 07:32:50,133 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 07:32:50,209 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2023-11-24 07:32:50,210 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 19 treesize of output 16 [2023-11-24 07:32:50,292 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 15 treesize of output 1 [2023-11-24 07:32:50,297 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 07:32:50,398 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 07:32:50,402 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 07:32:50,537 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-11-24 07:32:50,537 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 16 treesize of output 15 [2023-11-24 07:32:50,540 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 07:32:50,551 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2023-11-24 07:32:50,551 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 24 treesize of output 17 [2023-11-24 07:32:50,595 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 13 treesize of output 9 [2023-11-24 07:32:50,641 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 23 treesize of output 22 [2023-11-24 07:32:50,693 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 0 case distinctions, treesize of input 32 treesize of output 34 [2023-11-24 07:32:50,751 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 0 case distinctions, treesize of input 41 treesize of output 46 [2023-11-24 07:32:51,005 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 07:32:51,005 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 07:32:51,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:51,138 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 31 treesize of output 26 [2023-11-24 07:32:51,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:51,142 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 31 treesize of output 11 [2023-11-24 07:32:51,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:51,236 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 45 treesize of output 34 [2023-11-24 07:32:51,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:51,261 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 45 treesize of output 34 [2023-11-24 07:32:51,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:51,291 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 45 treesize of output 34 [2023-11-24 07:32:51,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:51,314 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 45 treesize of output 34 [2023-11-24 07:32:51,423 INFO L349 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2023-11-24 07:32:51,423 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 76 treesize of output 69 [2023-11-24 07:32:51,429 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 32 treesize of output 11 [2023-11-24 07:32:51,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:51,764 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 15 [2023-11-24 07:32:51,769 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 15 treesize of output 7 [2023-11-24 07:32:51,821 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 45 treesize of output 34 [2023-11-24 07:32:51,838 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 45 treesize of output 34 [2023-11-24 07:32:51,850 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 45 treesize of output 34 [2023-11-24 07:32:51,862 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 45 treesize of output 34 [2023-11-24 07:32:51,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:51,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:51,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:51,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:32:51,939 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:32:51,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 56 [2023-11-24 07:32:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 07:32:52,009 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 07:32:52,093 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1462 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462))) (store .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1462 (Array Int Int))) (= (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4))))) is different from false [2023-11-24 07:32:54,134 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4)))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse6)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse6))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462))) (store .cse0 .cse1 (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)) |c_threadThread1of2ForFork0_#t~nondet4|)) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462))) (store .cse3 .cse1 (store (select .cse3 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462))) (store .cse4 .cse1 (store (select .cse4 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462))) (store .cse5 .cse1 (store (select .cse5 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))))) is different from false [2023-11-24 07:32:54,184 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1462 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462))) (store .cse3 .cse2 (store (select .cse3 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)) |c_threadThread1of2ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462))) (store .cse4 .cse2 (store (select .cse4 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462))) (store .cse5 .cse2 (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))))))) is different from false [2023-11-24 07:32:54,354 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1458 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462)) (.cse1 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1458) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse0 .cse1 (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))))) (forall ((v_ArrVal_1458 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462)) (.cse3 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1458) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse2 .cse3 (store (select .cse2 .cse3) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))))) (forall ((v_ArrVal_1458 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1462 (Array Int Int))) (= (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462)) (.cse5 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1458) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse4 .cse5 (store (select .cse4 .cse5) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)) |c_threadThread1of2ForFork0_#t~nondet4|)))) (forall ((v_ArrVal_1458 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1462 (Array Int Int))) (= (select (select (let ((.cse6 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462)) (.cse7 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1458) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse6 .cse7 (store (select .cse6 .cse7) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)) |c_threadThread1of2ForFork0_#t~nondet4|))))) is different from false [2023-11-24 07:32:54,555 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (let ((.cse2 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse4 |c_ULTIMATE.start_main_~t~1#1.base|))) (.cse3 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|))) (and (forall ((v_ArrVal_1458 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462)) (.cse1 (select (select (store .cse2 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1458) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse0 .cse1 (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1451)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1458 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462)) (.cse6 (select (select (store .cse2 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1458) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse5 .cse6 (store (select .cse5 .cse6) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1451)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1458 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse7 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462)) (.cse8 (select (select (store .cse2 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1458) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse7 .cse8 (store (select .cse7 .cse8) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1451)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1458 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse9 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462)) (.cse10 (select (select (store .cse2 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1458) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse9 .cse10 (store (select .cse9 .cse10) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1451)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))))) is different from false [2023-11-24 07:32:54,605 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (let ((.cse2 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse4 |c_ULTIMATE.start_main_#t~malloc8#1.base|))) (.cse3 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|))) (and (forall ((v_ArrVal_1458 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462)) (.cse1 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1458) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse0 .cse1 (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1451)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1458 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462)) (.cse6 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1458) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse5 .cse6 (store (select .cse5 .cse6) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1451)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1458 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse7 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462)) (.cse8 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1458) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse7 .cse8 (store (select .cse7 .cse8) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1451)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1458 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1462 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse9 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1462)) (.cse10 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1458) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse9 .cse10 (store (select .cse9 .cse10) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1451)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))))) is different from false [2023-11-24 07:33:08,531 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:08,532 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 111 treesize of output 102 [2023-11-24 07:33:08,541 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:08,541 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 470 treesize of output 423 [2023-11-24 07:33:08,551 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 325 treesize of output 309 [2023-11-24 07:33:08,752 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:08,752 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 353 treesize of output 297 [2023-11-24 07:33:08,947 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:08,947 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 111 treesize of output 102 [2023-11-24 07:33:08,959 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:08,959 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 608 treesize of output 551 [2023-11-24 07:33:08,971 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 307 treesize of output 291 [2023-11-24 07:33:09,097 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:09,097 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 161 treesize of output 121 [2023-11-24 07:33:09,183 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:09,183 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 111 treesize of output 102 [2023-11-24 07:33:09,205 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:09,207 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 650 treesize of output 551 [2023-11-24 07:33:09,219 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 306 treesize of output 290 [2023-11-24 07:33:09,374 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:09,374 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 348 treesize of output 284 [2023-11-24 07:33:09,488 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:09,488 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 111 treesize of output 102 [2023-11-24 07:33:09,498 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:09,499 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 650 treesize of output 551 [2023-11-24 07:33:09,508 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 306 treesize of output 290 [2023-11-24 07:33:09,674 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:09,674 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 337 treesize of output 277 [2023-11-24 07:33:36,082 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:36,083 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 1612 treesize of output 1529 [2023-11-24 07:33:36,116 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 1696 treesize of output 1678 [2023-11-24 07:33:36,190 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:36,191 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 1723 treesize of output 1460 [2023-11-24 07:33:36,235 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 1914 treesize of output 1866 [2023-11-24 07:33:36,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1592 treesize of output 1590 [2023-11-24 07:33:36,292 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 1590 treesize of output 1588 [2023-11-24 07:33:36,315 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1595 treesize of output 1593 [2023-11-24 07:33:36,340 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 1582 treesize of output 1580 [2023-11-24 07:33:36,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1586 treesize of output 1584 [2023-11-24 07:33:36,381 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1584 treesize of output 1582 [2023-11-24 07:33:36,401 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1589 treesize of output 1587 [2023-11-24 07:33:36,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1576 treesize of output 1574 [2023-11-24 07:33:36,446 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 1581 treesize of output 1579 [2023-11-24 07:33:36,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1579 treesize of output 1577 [2023-11-24 07:33:36,513 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:36,514 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 1671 treesize of output 1649 [2023-11-24 07:33:36,564 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1611 treesize of output 1609 [2023-11-24 07:33:36,612 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:33:36,613 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 1675 treesize of output 1663 [2023-11-24 07:33:36,655 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1659 treesize of output 1657 [2023-11-24 07:33:36,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1657 treesize of output 1655 [2023-11-24 07:33:36,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1662 treesize of output 1660 [2023-11-24 07:33:36,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1668 treesize of output 1666 [2023-11-24 07:33:36,755 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 1673 treesize of output 1671 [2023-11-24 07:33:36,780 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 1677 treesize of output 1675 [2023-11-24 07:33:36,805 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1666 treesize of output 1664 [2023-11-24 07:33:36,830 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 1670 treesize of output 1668 [2023-11-24 07:33:36,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1668 treesize of output 1666 [2023-11-24 07:33:36,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1674 treesize of output 1672 [2023-11-24 07:33:36,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1686 treesize of output 1682 [2023-11-24 07:33:36,938 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 1671 treesize of output 1667 [2023-11-24 07:33:36,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1675 treesize of output 1673 [2023-11-24 07:33:36,988 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 1673 treesize of output 1671 [2023-11-24 07:33:37,013 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1678 treesize of output 1676 [2023-11-24 07:33:37,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1676 treesize of output 1674 [2023-11-24 07:33:37,062 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1674 treesize of output 1672 [2023-11-24 07:33:37,088 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1680 treesize of output 1678 [2023-11-24 07:33:37,113 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1685 treesize of output 1683 [2023-11-24 07:33:37,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1683 treesize of output 1681 [2023-11-24 07:33:37,177 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1681 treesize of output 1679 [2023-11-24 07:33:37,201 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1679 treesize of output 1677 [2023-11-24 07:33:37,226 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1677 treesize of output 1675 [2023-11-24 07:33:37,252 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1682 treesize of output 1680 [2023-11-24 07:33:37,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1669 treesize of output 1667 [2023-11-24 07:33:37,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1675 treesize of output 1673 [2023-11-24 07:33:37,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1686 treesize of output 1682 [2023-11-24 07:33:37,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1673 treesize of output 1669 [2023-11-24 07:33:37,390 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1669 treesize of output 1667 [2023-11-24 07:33:37,416 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 1673 treesize of output 1671 [2023-11-24 07:33:37,447 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1662 treesize of output 1660 [2023-11-24 07:33:37,473 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 1674 treesize of output 1670 [2023-11-24 07:33:37,504 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 1659 treesize of output 1657 [2023-11-24 07:33:37,529 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 1657 treesize of output 1653 [2023-11-24 07:33:37,555 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1653 treesize of output 1651 [2023-11-24 07:33:37,580 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1651 treesize of output 1649 [2023-11-24 07:33:37,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1656 treesize of output 1654 [2023-11-24 07:33:37,655 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1650 treesize of output 1648 [2023-11-24 07:33:37,686 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1637 treesize of output 1635 [2023-11-24 07:33:37,711 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 1635 treesize of output 1633 [2023-11-24 07:33:37,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1640 treesize of output 1638 [2023-11-24 07:33:37,763 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1638 treesize of output 1636 [2023-11-24 07:33:37,790 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1636 treesize of output 1634 [2023-11-24 07:34:05,662 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 21 not checked. [2023-11-24 07:34:05,662 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [620549691] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 07:34:05,662 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 07:34:05,662 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24, 25] total 70 [2023-11-24 07:34:05,662 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34539289] [2023-11-24 07:34:05,662 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 07:34:05,663 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2023-11-24 07:34:05,663 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:34:05,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2023-11-24 07:34:05,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=372, Invalid=3726, Unknown=86, NotChecked=786, Total=4970 [2023-11-24 07:34:05,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:34:05,665 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:34:05,666 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 71 states, 70 states have (on average 3.142857142857143) internal successors, (220), 71 states have internal predecessors, (220), 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 07:34:05,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:34:05,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:34:05,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-11-24 07:34:05,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:34:05,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2023-11-24 07:34:05,666 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:34:11,511 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 07:34:20,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2023-11-24 07:34:36,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:34:38,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:34:40,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:34:42,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:34:43,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:34:46,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:34:48,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:34:49,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:34:51,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:34:53,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:34:55,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:34:57,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:34:59,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:35:01,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:35:03,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:35:05,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:35:08,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:35:10,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:35:24,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:35:27,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:35:28,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:35:30,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:35:33,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:35:35,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:35:37,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:01,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:03,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:05,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:08,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:10,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:12,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:15,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:17,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:19,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:20,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:22,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:24,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:27,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:29,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:36:45,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:36:45,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:36:45,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-24 07:36:45,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:36:45,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-11-24 07:36:45,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-24 07:36:45,024 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-11-24 07:36:45,209 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 07:36:45,209 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:36:45,210 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:36:45,210 INFO L85 PathProgramCache]: Analyzing trace with hash 565549602, now seen corresponding path program 1 times [2023-11-24 07:36:45,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:36:45,210 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643821995] [2023-11-24 07:36:45,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:36:45,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:36:45,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:36:45,457 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-24 07:36:45,457 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:36:45,457 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1643821995] [2023-11-24 07:36:45,457 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1643821995] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 07:36:45,457 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 07:36:45,457 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-24 07:36:45,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1143410487] [2023-11-24 07:36:45,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 07:36:45,458 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-24 07:36:45,458 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:36:45,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-24 07:36:45,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-24 07:36:45,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:36:45,460 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:36:45,460 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 07:36:45,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:36:45,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:36:45,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-11-24 07:36:45,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:36:45,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2023-11-24 07:36:45,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-24 07:36:45,461 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:36:45,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:36:45,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:36:45,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-24 07:36:45,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:36:45,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-11-24 07:36:45,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-24 07:36:45,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:36:45,568 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-11-24 07:36:45,568 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 07:36:45,568 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 07:36:45,568 INFO L85 PathProgramCache]: Analyzing trace with hash -1241904861, now seen corresponding path program 1 times [2023-11-24 07:36:45,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 07:36:45,568 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219001781] [2023-11-24 07:36:45,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:36:45,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 07:36:45,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:36:48,390 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 07:36:48,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 07:36:48,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [219001781] [2023-11-24 07:36:48,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [219001781] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 07:36:48,391 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [622137561] [2023-11-24 07:36:48,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 07:36:48,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 07:36:48,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 07:36:48,392 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 07:36:48,392 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 07:36:48,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 07:36:48,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 85 conjunts are in the unsatisfiable core [2023-11-24 07:36:48,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 07:36:48,589 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 07:36:48,677 INFO L349 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-24 07:36:48,677 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 17 treesize of output 21 [2023-11-24 07:36:48,754 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 15 treesize of output 1 [2023-11-24 07:36:48,763 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 07:36:48,908 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 07:36:48,914 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 07:36:49,109 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-11-24 07:36:49,110 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 16 treesize of output 15 [2023-11-24 07:36:49,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 07:36:49,129 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2023-11-24 07:36:49,129 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 07:36:49,191 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 13 treesize of output 9 [2023-11-24 07:36:49,258 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 23 treesize of output 22 [2023-11-24 07:36:49,338 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 0 case distinctions, treesize of input 32 treesize of output 34 [2023-11-24 07:36:49,420 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 0 case distinctions, treesize of input 41 treesize of output 46 [2023-11-24 07:36:49,809 INFO L349 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2023-11-24 07:36:49,810 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 07:36:49,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:49,997 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 39 treesize of output 30 [2023-11-24 07:36:50,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:50,001 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 31 treesize of output 11 [2023-11-24 07:36:50,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:50,145 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 45 treesize of output 34 [2023-11-24 07:36:50,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:50,177 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 45 treesize of output 34 [2023-11-24 07:36:50,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:50,210 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 45 treesize of output 34 [2023-11-24 07:36:50,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:50,236 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 45 treesize of output 34 [2023-11-24 07:36:50,375 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 07:36:50,384 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 07:36:50,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:50,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 22 [2023-11-24 07:36:50,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 15 treesize of output 7 [2023-11-24 07:36:50,981 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 45 treesize of output 34 [2023-11-24 07:36:51,007 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 45 treesize of output 34 [2023-11-24 07:36:51,025 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 45 treesize of output 34 [2023-11-24 07:36:51,046 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 45 treesize of output 34 [2023-11-24 07:36:51,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,153 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2023-11-24 07:36:51,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,253 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 59 [2023-11-24 07:36:51,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,288 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 59 [2023-11-24 07:36:51,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 07:36:51,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2023-11-24 07:36:51,704 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 61 treesize of output 46 [2023-11-24 07:36:51,803 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 07:36:51,804 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 07:36:51,875 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1750 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1750 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1750 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1750 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-11-24 07:36:52,368 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base|)) (.cse1 (+ 2 |c_ULTIMATE.start_main_#t~mem13#1.offset|)) (.cse2 (+ 3 |c_ULTIMATE.start_main_#t~mem13#1.offset|))) (and (forall ((v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store .cse0 .cse1 v_ArrVal_1747) .cse2 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store .cse0 .cse1 v_ArrVal_1747) .cse2 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store .cse0 .cse1 v_ArrVal_1747) .cse2 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store .cse0 .cse1 v_ArrVal_1747) .cse2 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))))) is different from false [2023-11-24 07:36:52,746 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (store (select |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0)) (.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| 1)) (.cse2 (+ 2 |c_ULTIMATE.start_main_#t~mem13#1.offset|)) (.cse3 (+ 3 |c_ULTIMATE.start_main_#t~mem13#1.offset|))) (and (forall ((v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store .cse0 .cse1 v_ArrVal_1746) .cse2 v_ArrVal_1747) .cse3 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store .cse0 .cse1 v_ArrVal_1746) .cse2 v_ArrVal_1747) .cse3 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store .cse0 .cse1 v_ArrVal_1746) .cse2 v_ArrVal_1747) .cse3 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store .cse0 .cse1 v_ArrVal_1746) .cse2 v_ArrVal_1747) .cse3 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))))) is different from false [2023-11-24 07:36:52,794 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| 1)) (.cse2 (+ 2 |c_ULTIMATE.start_main_#t~mem13#1.offset|)) (.cse3 (+ 3 |c_ULTIMATE.start_main_#t~mem13#1.offset|))) (and (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0) .cse1 v_ArrVal_1746) .cse2 v_ArrVal_1747) .cse3 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0) .cse1 v_ArrVal_1746) .cse2 v_ArrVal_1747) .cse3 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0) .cse1 v_ArrVal_1746) .cse2 v_ArrVal_1747) .cse3 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse6 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store (store (select .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0) .cse1 v_ArrVal_1746) .cse2 v_ArrVal_1747) .cse3 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))))) is different from false [2023-11-24 07:36:52,882 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4)))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse6)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse6))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse0 .cse1 (store (store (store (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse3 .cse1 (store (store (store (store (select .cse3 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse4 .cse1 (store (store (store (store (select .cse4 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse5 .cse1 (store (store (store (store (select .cse5 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|)))))) is different from false [2023-11-24 07:36:53,002 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse0 .cse1 (store (store (store (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse3 .cse1 (store (store (store (store (select .cse3 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse4 .cse1 (store (store (store (store (select .cse4 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse5 .cse1 (store (store (store (store (select .cse5 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))))) is different from false [2023-11-24 07:36:53,427 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse1 .cse2 (store (store (store (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse3 .cse2 (store (store (store (store (select .cse3 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse4 .cse2 (store (store (store (store (select .cse4 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743))) (store .cse5 .cse2 (store (store (store (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))))))) is different from false [2023-11-24 07:36:53,486 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1739 (Array Int Int)) (v_ArrVal_1738 (Array Int Int))) (or (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743)) (.cse1 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse0 .cse1 (store (store (store (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1739) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1739 (Array Int Int)) (v_ArrVal_1738 (Array Int Int))) (or (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743)) (.cse3 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse2 .cse3 (store (store (store (store (select .cse2 .cse3) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1739) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1739 (Array Int Int)) (v_ArrVal_1738 (Array Int Int))) (or (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743)) (.cse5 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse4 .cse5 (store (store (store (store (select .cse4 .cse5) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1739) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1739 (Array Int Int)) (v_ArrVal_1738 (Array Int Int))) (or (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1739) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse6 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743)) (.cse7 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse6 .cse7 (store (store (store (store (select .cse6 .cse7) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4))))))) is different from false [2023-11-24 07:36:53,970 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (let ((.cse0 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|)) (.cse4 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse1 |c_ULTIMATE.start_main_~t~1#1.base|)))) (and (forall ((v_ArrVal_1732 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1739 (Array Int Int)) (v_ArrVal_1738 (Array Int Int))) (or (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse0 .cse1 v_ArrVal_1732)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1739) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743)) (.cse3 (select (select (store .cse4 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse2 .cse3 (store (store (store (store (select .cse2 .cse3) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))))) (forall ((v_ArrVal_1732 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1739 (Array Int Int)) (v_ArrVal_1738 (Array Int Int))) (or (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743)) (.cse6 (select (select (store .cse4 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse5 .cse6 (store (store (store (store (select .cse5 .cse6) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse0 .cse1 v_ArrVal_1732)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1739) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((v_ArrVal_1732 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1739 (Array Int Int)) (v_ArrVal_1738 (Array Int Int))) (or (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse7 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743)) (.cse8 (select (select (store .cse4 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse7 .cse8 (store (store (store (store (select .cse7 .cse8) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse0 .cse1 v_ArrVal_1732)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1739) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((v_ArrVal_1732 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1739 (Array Int Int)) (v_ArrVal_1738 (Array Int Int))) (or (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse0 .cse1 v_ArrVal_1732)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1739) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse9 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743)) (.cse10 (select (select (store .cse4 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse9 .cse10 (store (store (store (store (select .cse9 .cse10) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6))))))))) is different from false [2023-11-24 07:36:54,126 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (let ((.cse3 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|)) (.cse2 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse4 |c_ULTIMATE.start_main_#t~malloc8#1.base|)))) (and (forall ((v_ArrVal_1732 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1739 (Array Int Int)) (v_ArrVal_1738 (Array Int Int))) (or (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743)) (.cse1 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse0 .cse1 (store (store (store (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1732)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1739) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((v_ArrVal_1732 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1739 (Array Int Int)) (v_ArrVal_1738 (Array Int Int))) (or (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1732)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1739) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= (select (select (store (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743)) (.cse6 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse5 .cse6 (store (store (store (store (select .cse5 .cse6) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)) |c_threadThread1of2ForFork0_#t~nondet4|)))) (forall ((v_ArrVal_1732 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1739 (Array Int Int)) (v_ArrVal_1738 (Array Int Int))) (or (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1732)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1739) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse7 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743)) (.cse8 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse7 .cse8 (store (store (store (store (select .cse7 .cse8) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))))) (forall ((v_ArrVal_1732 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1739 (Array Int Int)) (v_ArrVal_1738 (Array Int Int))) (or (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1732)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1739) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1743 (Array Int Int)) (v_ArrVal_1750 (Array Int Int)) (v_ArrVal_1747 Int) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse9 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1743)) (.cse10 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse9 .cse10 (store (store (store (store (select .cse9 .cse10) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1746) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1747) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1750) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset))))))))) is different from false [2023-11-24 07:37:35,901 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:37:35,902 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 129 treesize of output 120 [2023-11-24 07:37:35,915 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:37:35,916 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 1212 treesize of output 1087 [2023-11-24 07:37:35,930 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 480 treesize of output 448 [2023-11-24 07:37:35,949 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 3082 treesize of output 3042 [2023-11-24 07:37:36,557 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:37:36,558 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 795 treesize of output 643 [2023-11-24 07:37:36,743 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:37:36,743 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 129 treesize of output 120 [2023-11-24 07:37:36,748 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:37:36,759 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:37:36,759 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 740 treesize of output 641 [2023-11-24 07:37:36,777 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 87284 treesize of output 86252 [2023-11-24 07:37:37,148 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:37:37,149 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 21907 treesize of output 17523 [2023-11-24 07:37:37,371 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:37:37,371 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 129 treesize of output 120 [2023-11-24 07:37:37,376 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:37:37,386 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:37:37,386 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 908 treesize of output 799 [2023-11-24 07:37:37,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21986 treesize of output 21722 [2023-11-24 07:37:38,416 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:37:38,418 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 118701 treesize of output 94945 [2023-11-24 07:37:39,315 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:37:39,315 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 129 treesize of output 120 [2023-11-24 07:37:39,321 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 07:37:39,332 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:37:39,332 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 740 treesize of output 641 [2023-11-24 07:37:39,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5684 treesize of output 5612 [2023-11-24 07:37:40,039 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:37:40,040 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 93392 treesize of output 74760 [2023-11-24 07:39:44,449 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:39:44,451 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 5933 treesize of output 5310 [2023-11-24 07:39:44,724 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 6392 treesize of output 6284 [2023-11-24 07:39:46,954 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:39:46,956 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 6494 treesize of output 5715 [2023-11-24 07:39:47,210 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 7028 treesize of output 6894 [2023-11-24 07:39:47,650 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:39:47,653 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 7149 treesize of output 7045 [2023-11-24 07:39:48,131 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 07:39:48,134 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 7481 treesize of output 7357 [2023-11-24 07:39:48,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7275 treesize of output 7273 [2023-11-24 07:39:48,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7273 treesize of output 7271 [2023-11-24 07:39:48,778 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7271 treesize of output 7269 [2023-11-24 07:39:48,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7269 treesize of output 7267 [2023-11-24 07:39:49,053 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7267 treesize of output 7265 [2023-11-24 07:39:49,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7265 treesize of output 7263 [2023-11-24 07:39:49,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7263 treesize of output 7261 [2023-11-24 07:39:49,468 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7261 treesize of output 7259 [2023-11-24 07:39:49,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7265 treesize of output 7263 [2023-11-24 07:39:49,755 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 7271 treesize of output 7269 [2023-11-24 07:39:49,896 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 7277 treesize of output 7275 [2023-11-24 07:39:50,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7283 treesize of output 7281 [2023-11-24 07:39:50,179 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7289 treesize of output 7287 [2023-11-24 07:39:50,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7295 treesize of output 7293 [2023-11-24 07:39:50,467 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 7301 treesize of output 7299 [2023-11-24 07:39:50,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7307 treesize of output 7305 [2023-11-24 07:39:50,758 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7313 treesize of output 7311 [2023-11-24 07:39:50,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7319 treesize of output 7317 [2023-11-24 07:39:51,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7317 treesize of output 7315 [2023-11-24 07:39:51,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7321 treesize of output 7319 [2023-11-24 07:39:51,331 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7326 treesize of output 7324 [2023-11-24 07:39:51,473 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 7331 treesize of output 7329 [2023-11-24 07:39:51,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7337 treesize of output 7335 [2023-11-24 07:39:51,765 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7343 treesize of output 7341 [2023-11-24 07:39:51,908 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7348 treesize of output 7346 [2023-11-24 07:39:52,047 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7346 treesize of output 7344 [2023-11-24 07:39:52,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7344 treesize of output 7342 [2023-11-24 07:39:52,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7342 treesize of output 7340 [2023-11-24 07:39:52,475 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7348 treesize of output 7346 [2023-11-24 07:39:52,626 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 7353 treesize of output 7351 [2023-11-24 07:39:52,770 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 7359 treesize of output 7357 [2023-11-24 07:39:52,917 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7371 treesize of output 7367 [2023-11-24 07:39:53,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7364 treesize of output 7362 [2023-11-24 07:39:53,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7370 treesize of output 7368 [2023-11-24 07:39:53,431 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7374 treesize of output 7372 [2023-11-24 07:39:53,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7372 treesize of output 7370 [2023-11-24 07:39:53,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7376 treesize of output 7374 [2023-11-24 07:39:53,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7365 treesize of output 7363 [2023-11-24 07:39:54,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7371 treesize of output 7369 [2023-11-24 07:39:54,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7377 treesize of output 7375 [2023-11-24 07:39:54,388 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7383 treesize of output 7381 [2023-11-24 07:39:54,534 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7388 treesize of output 7386 [2023-11-24 07:39:54,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7386 treesize of output 7384 [2023-11-24 07:39:54,831 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7392 treesize of output 7390 [2023-11-24 07:39:54,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7390 treesize of output 7388 [2023-11-24 07:39:55,124 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 7396 treesize of output 7394 [2023-11-24 07:39:55,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7401 treesize of output 7399 [2023-11-24 07:39:55,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7399 treesize of output 7397 [2023-11-24 07:39:55,564 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7405 treesize of output 7403 [2023-11-24 07:39:55,712 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7411 treesize of output 7409 [2023-11-24 07:39:55,860 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7417 treesize of output 7415 [2023-11-24 07:39:56,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7423 treesize of output 7421 [2023-11-24 07:39:56,162 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7428 treesize of output 7426 [2023-11-24 07:39:56,309 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 7434 treesize of output 7432 [2023-11-24 07:39:56,453 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 7432 treesize of output 7430 [2023-11-24 07:39:56,605 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7437 treesize of output 7435 [2023-11-24 07:39:56,748 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 7435 treesize of output 7433 [2023-11-24 07:39:56,891 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 7433 treesize of output 7431 [2023-11-24 07:39:57,039 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7431 treesize of output 7429 [2023-11-24 07:39:57,186 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 7437 treesize of output 7435 [2023-11-24 07:39:57,331 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7435 treesize of output 7433 [2023-11-24 07:39:57,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7433 treesize of output 7431 [2023-11-24 07:39:57,628 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7438 treesize of output 7436 [2023-11-24 07:39:57,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7436 treesize of output 7434 [2023-11-24 07:39:57,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7441 treesize of output 7439 [2023-11-24 07:39:58,077 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7439 treesize of output 7437 [2023-11-24 07:39:58,227 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7443 treesize of output 7441 [2023-11-24 07:39:58,377 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7449 treesize of output 7447 [2023-11-24 07:39:58,534 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7454 treesize of output 7452 [2023-11-24 07:39:58,680 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 7452 treesize of output 7450 [2023-11-24 07:39:58,831 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7457 treesize of output 7455 [2023-11-24 07:39:58,987 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 7469 treesize of output 7465 [2023-11-24 07:39:59,179 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7454 treesize of output 7450 [2023-11-24 07:39:59,325 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7450 treesize of output 7448 [2023-11-24 07:39:59,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7448 treesize of output 7446 [2023-11-24 07:39:59,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7453 treesize of output 7451 [2023-11-24 07:39:59,780 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 7459 treesize of output 7457 [2023-11-24 07:39:59,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7464 treesize of output 7462 [2023-11-24 07:40:00,086 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7462 treesize of output 7460 [2023-11-24 07:40:00,233 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7460 treesize of output 7458 [2023-11-24 07:40:00,388 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7465 treesize of output 7463 [2023-11-24 07:40:00,541 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 7471 treesize of output 7469 [2023-11-24 07:40:00,693 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 7482 treesize of output 7478 [2023-11-24 07:40:00,873 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7483 treesize of output 7479 [2023-11-24 07:40:01,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7476 treesize of output 7474 [2023-11-24 07:40:01,191 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 7481 treesize of output 7479 [2023-11-24 07:40:01,347 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7479 treesize of output 7477 [2023-11-24 07:40:01,500 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 7484 treesize of output 7482 [2023-11-24 07:40:01,662 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7482 treesize of output 7480 [2023-11-24 07:40:01,810 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7480 treesize of output 7478 [2023-11-24 07:40:01,968 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 7485 treesize of output 7483 [2023-11-24 07:40:02,118 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 7483 treesize of output 7481 [2023-11-24 07:40:02,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7489 treesize of output 7487 [2023-11-24 07:40:02,431 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7494 treesize of output 7492 [2023-11-24 07:40:02,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7498 treesize of output 7496 [2023-11-24 07:40:02,738 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 7503 treesize of output 7501 [2023-11-24 07:40:02,897 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 7508 treesize of output 7506 [2023-11-24 07:40:03,046 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 7506 treesize of output 7504 [2023-11-24 07:40:03,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7504 treesize of output 7502 [2023-11-24 07:40:03,358 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7509 treesize of output 7507 [2023-11-24 07:40:03,513 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7515 treesize of output 7513 [2023-11-24 07:40:03,663 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7513 treesize of output 7509 [2023-11-24 07:40:03,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7509 treesize of output 7507 [2023-11-24 07:40:03,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7520 treesize of output 7516 [2023-11-24 07:40:04,210 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7507 treesize of output 7503 [2023-11-24 07:40:04,368 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7503 treesize of output 7501 [2023-11-24 07:40:04,524 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7508 treesize of output 7506 [2023-11-24 07:40:04,675 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7506 treesize of output 7504 [2023-11-24 07:40:04,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7504 treesize of output 7502 [2023-11-24 07:40:04,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7502 treesize of output 7500 [2023-11-24 07:40:05,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7506 treesize of output 7504 [2023-11-24 07:40:05,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7512 treesize of output 7510 [2023-11-24 07:40:05,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7517 treesize of output 7515 [2023-11-24 07:40:05,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7515 treesize of output 7513 [2023-11-24 07:40:05,766 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7513 treesize of output 7511 [2023-11-24 07:40:05,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7511 treesize of output 7509 [2023-11-24 07:40:06,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7509 treesize of output 7507 [2023-11-24 07:40:06,225 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7507 treesize of output 7505 [2023-11-24 07:40:06,375 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 7505 treesize of output 7503 [2023-11-24 07:40:06,530 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7510 treesize of output 7508 [2023-11-24 07:40:06,686 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7508 treesize of output 7506 [2023-11-24 07:40:06,840 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 7514 treesize of output 7512 [2023-11-24 07:40:06,992 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7512 treesize of output 7510 [2023-11-24 07:40:07,154 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 7517 treesize of output 7515 [2023-11-24 07:40:07,306 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 7515 treesize of output 7513 [2023-11-24 07:40:07,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7513 treesize of output 7511 [2023-11-24 07:40:07,622 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 7518 treesize of output 7516 [2023-11-24 07:40:07,775 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7516 treesize of output 7514 [2023-11-24 07:40:07,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7514 treesize of output 7510 [2023-11-24 07:40:08,087 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7510 treesize of output 7508 [2023-11-24 07:40:08,246 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7515 treesize of output 7513 [2023-11-24 07:40:08,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7513 treesize of output 7511 [2023-11-24 07:40:08,555 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7511 treesize of output 7509 [2023-11-24 07:40:08,718 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7516 treesize of output 7514 [2023-11-24 07:40:08,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7514 treesize of output 7512 [2023-11-24 07:40:09,024 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7512 treesize of output 7510 [2023-11-24 07:40:09,182 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 7510 treesize of output 7508 [2023-11-24 07:40:09,340 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 7516 treesize of output 7514 [2023-11-24 07:40:09,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7514 treesize of output 7512 [2023-11-24 07:40:09,658 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 7519 treesize of output 7517 [2023-11-24 07:40:09,814 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 7525 treesize of output 7523 [2023-11-24 07:40:09,971 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7530 treesize of output 7528 [2023-11-24 07:40:10,131 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7528 treesize of output 7526 [2023-11-24 07:40:10,285 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7526 treesize of output 7524 [2023-11-24 07:40:10,442 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 7524 treesize of output 7522 [2023-11-24 07:40:10,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7530 treesize of output 7528 [2023-11-24 07:40:10,765 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7535 treesize of output 7533 [2023-11-24 07:40:10,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7533 treesize of output 7531 [2023-11-24 07:40:11,083 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 7537 treesize of output 7535 [2023-11-24 07:40:11,243 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 7542 treesize of output 7540 [2023-11-24 07:40:11,410 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7540 treesize of output 7538 [2023-11-24 07:40:11,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7538 treesize of output 7536 [2023-11-24 07:40:11,808 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 7543 treesize of output 7541 [2023-11-24 07:40:11,970 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 7541 treesize of output 7539 [2023-11-24 07:40:12,151 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7547 treesize of output 7545 [2023-11-24 07:40:12,306 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 7545 treesize of output 7543 [2023-11-24 07:40:12,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7550 treesize of output 7548 [2023-11-24 07:40:12,627 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7548 treesize of output 7546 [2023-11-24 07:40:12,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7546 treesize of output 7544 [2023-11-24 07:40:12,942 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7544 treesize of output 7542 [2023-11-24 07:40:13,105 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7542 treesize of output 7540 [2023-11-24 07:40:13,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7548 treesize of output 7546 [2023-11-24 07:40:13,427 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7546 treesize of output 7544 [2023-11-24 07:40:13,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7551 treesize of output 7549 [2023-11-24 07:40:13,754 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 7549 treesize of output 7547 [2023-11-24 07:40:13,909 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 7547 treesize of output 7545 [2023-11-24 07:40:14,073 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7553 treesize of output 7551 [2023-11-24 07:40:14,229 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7551 treesize of output 7549 [2023-11-24 07:40:14,388 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7557 treesize of output 7555 [2023-11-24 07:40:14,554 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7562 treesize of output 7560 [2023-11-24 07:40:14,710 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7560 treesize of output 7558 [2023-11-24 07:40:14,866 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 7558 treesize of output 7556 [2023-11-24 07:40:15,027 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7556 treesize of output 7554 [2023-11-24 07:40:15,187 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7561 treesize of output 7559 [2023-11-24 07:40:15,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7559 treesize of output 7557 [2023-11-24 07:40:15,508 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7565 treesize of output 7563 [2023-11-24 07:40:15,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7563 treesize of output 7561 [2023-11-24 07:40:15,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7568 treesize of output 7566 [2023-11-24 07:40:16,009 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 7566 treesize of output 7564 [2023-11-24 07:40:16,169 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7571 treesize of output 7569 [2023-11-24 07:40:16,327 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7569 treesize of output 7567 [2023-11-24 07:40:16,490 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7567 treesize of output 7563 [2023-11-24 07:40:16,657 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 7563 treesize of output 7561 [2023-11-24 07:40:16,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7561 treesize of output 7559 [2023-11-24 07:40:16,979 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7559 treesize of output 7557 [2023-11-24 07:40:17,137 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 7557 treesize of output 7555 [2023-11-24 07:40:17,295 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 7555 treesize of output 7553 [2023-11-24 07:40:17,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7553 treesize of output 7551 [2023-11-24 07:40:17,621 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7564 treesize of output 7560 [2023-11-24 07:40:17,847 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 7551 treesize of output 7549 [2023-11-24 07:40:18,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7549 treesize of output 7545 [2023-11-24 07:40:18,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7553 treesize of output 7551 [2023-11-24 07:40:18,335 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 7558 treesize of output 7556 [2023-11-24 07:40:18,496 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 7556 treesize of output 7554 [2023-11-24 07:40:18,656 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7554 treesize of output 7552 [2023-11-24 07:40:18,822 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7560 treesize of output 7558 [2023-11-24 07:40:18,981 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7558 treesize of output 7556 [2023-11-24 07:40:19,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7563 treesize of output 7561 [2023-11-24 07:40:19,312 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7561 treesize of output 7559 [2023-11-24 07:40:19,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7559 treesize of output 7557 [2023-11-24 07:40:19,630 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7557 treesize of output 7553 [2023-11-24 07:40:19,805 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7566 treesize of output 7562 [2023-11-24 07:40:19,998 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 7553 treesize of output 7551 [2023-11-24 07:40:20,171 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7551 treesize of output 7549 [2023-11-24 07:40:20,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7549 treesize of output 7547 [2023-11-24 07:40:20,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7547 treesize of output 7545 [2023-11-24 07:40:20,657 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 7552 treesize of output 7550 [2023-11-24 07:40:20,823 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 7550 treesize of output 7548 [2023-11-24 07:40:20,981 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7548 treesize of output 7546 [2023-11-24 07:40:21,144 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7553 treesize of output 7551 [2023-11-24 07:40:21,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7551 treesize of output 7549 [2023-11-24 07:40:21,467 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 7549 treesize of output 7547 [2023-11-24 07:40:21,625 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 7547 treesize of output 7545 [2023-11-24 07:40:21,789 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 7545 treesize of output 7543 [2023-11-24 07:40:21,951 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 7550 treesize of output 7548 [2023-11-24 07:40:22,110 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7548 treesize of output 7546 [2023-11-24 07:41:09,587 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 21 not checked. [2023-11-24 07:41:09,588 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [622137561] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 07:41:09,588 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 07:41:09,588 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 28, 32] total 85 [2023-11-24 07:41:09,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518352241] [2023-11-24 07:41:09,588 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 07:41:09,588 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 86 states [2023-11-24 07:41:09,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 07:41:09,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2023-11-24 07:41:09,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=466, Invalid=5073, Unknown=201, NotChecked=1570, Total=7310 [2023-11-24 07:41:09,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:41:09,591 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 07:41:09,591 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 86 states, 85 states have (on average 2.988235294117647) internal successors, (254), 86 states have internal predecessors, (254), 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 07:41:09,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:41:09,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:41:09,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-11-24 07:41:09,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:41:09,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2023-11-24 07:41:09,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2023-11-24 07:41:09,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 07:41:09,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 07:42:02,915 WARN L293 SmtUtils]: Spent 9.46s on a formula simplification. DAG size of input: 1729 DAG size of output: 1726 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-24 07:42:05,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:07,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:09,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:11,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:12,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:14,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:16,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:18,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:21,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:23,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:25,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:27,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:30,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:32,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:34,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:36,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:39,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:41,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:43,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:45,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:46,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:48,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:51,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:42:53,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:43:18,507 WARN L293 SmtUtils]: Spent 9.53s on a formula simplification. DAG size of input: 948 DAG size of output: 903 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-24 07:43:33,563 WARN L293 SmtUtils]: Spent 9.37s on a formula simplification. DAG size of input: 945 DAG size of output: 901 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-24 07:43:37,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:15,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:17,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:20,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:22,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:24,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:25,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:27,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:29,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:31,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:34,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:36,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:38,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:40,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:42,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:44,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:46,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:48,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:51,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:52,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:54,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:56,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:44:58,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:01,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:04,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:06,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:09,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:11,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:14,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:16,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:18,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:19,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:21,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:23,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:25,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:27,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:29,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:31,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:33,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:35,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:37,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:39,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:42,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:44,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:46,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-11-24 07:45:48,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] Killed by 15