./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-array-join-counter-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 6568ba33 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReach.xml -i ../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-array-join-counter-2.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 678d0822783009bcb35d951b8e726d754b85c570b149dafb90ced3b5185856fb --- Real Ultimate output --- This is Ultimate 0.2.3-?-6568ba3-m [2023-11-24 02:15:29,347 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 02:15:29,381 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2023-11-24 02:15:29,385 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 02:15:29,385 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 02:15:29,399 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 02:15:29,399 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 02:15:29,400 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 02:15:29,400 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 02:15:29,400 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 02:15:29,401 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 02:15:29,401 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 02:15:29,402 INFO L153 SettingsManager]: * Use SBE=true [2023-11-24 02:15:29,402 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 02:15:29,402 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 02:15:29,402 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 02:15:29,403 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 02:15:29,403 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 02:15:29,403 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 02:15:29,403 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 02:15:29,404 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 02:15:29,404 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 02:15:29,405 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-24 02:15:29,405 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 02:15:29,405 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 02:15:29,405 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 02:15:29,405 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 02:15:29,406 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 02:15:29,406 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-24 02:15:29,406 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-11-24 02:15:29,406 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 02:15:29,407 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 02:15:29,407 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 02:15:29,407 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 02:15:29,407 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 02:15:29,408 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-24 02:15:29,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 02:15:29,408 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 02:15:29,408 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-11-24 02:15:29,408 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-11-24 02:15:29,409 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 02:15:29,409 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-11-24 02:15:29,409 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-11-24 02:15:29,409 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 678d0822783009bcb35d951b8e726d754b85c570b149dafb90ced3b5185856fb [2023-11-24 02:15:29,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 02:15:29,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 02:15:29,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 02:15:29,633 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 02:15:29,633 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 02:15:29,634 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-race-challenges/per-thread-array-join-counter-2.i [2023-11-24 02:15:30,855 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 02:15:31,086 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 02:15:31,089 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-race-challenges/per-thread-array-join-counter-2.i [2023-11-24 02:15:31,106 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e0466a56d/76966f284450474bbaca530a26faf8e4/FLAG57681449f [2023-11-24 02:15:31,119 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e0466a56d/76966f284450474bbaca530a26faf8e4 [2023-11-24 02:15:31,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 02:15:31,123 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 02:15:31,124 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 02:15:31,124 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 02:15:31,128 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 02:15:31,130 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,131 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46dd6611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31, skipping insertion in model container [2023-11-24 02:15:31,131 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,181 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 02:15:31,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 02:15:31,526 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 02:15:31,588 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 02:15:31,684 INFO L206 MainTranslator]: Completed translation [2023-11-24 02:15:31,685 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31 WrapperNode [2023-11-24 02:15:31,687 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 02:15:31,688 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 02:15:31,688 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 02:15:31,688 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 02:15:31,695 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,725 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,749 INFO L138 Inliner]: procedures = 271, calls = 63, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 183 [2023-11-24 02:15:31,750 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 02:15:31,750 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 02:15:31,751 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 02:15:31,751 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 02:15:31,775 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,775 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,790 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,791 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,807 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,810 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,812 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,813 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,816 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 02:15:31,817 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 02:15:31,817 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 02:15:31,817 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 02:15:31,818 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31" (1/1) ... [2023-11-24 02:15:31,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 02:15:31,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:15:31,844 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-24 02:15:31,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-24 02:15:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 02:15:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 02:15:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 02:15:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 02:15:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-24 02:15:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 02:15:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 02:15:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-24 02:15:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 02:15:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 02:15:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 02:15:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure cleaner [2023-11-24 02:15:31,903 INFO L138 BoogieDeclarations]: Found implementation of procedure cleaner [2023-11-24 02:15:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 02:15:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2023-11-24 02:15:31,904 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2023-11-24 02:15:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 02:15:31,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 02:15:31,905 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-24 02:15:32,018 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 02:15:32,020 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 02:15:32,367 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 02:15:32,391 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 02:15:32,391 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-24 02:15:32,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 02:15:32 BoogieIcfgContainer [2023-11-24 02:15:32,393 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 02:15:32,395 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-24 02:15:32,395 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-24 02:15:32,397 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-24 02:15:32,397 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 02:15:31" (1/3) ... [2023-11-24 02:15:32,398 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5682d3f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 02:15:32, skipping insertion in model container [2023-11-24 02:15:32,398 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:15:31" (2/3) ... [2023-11-24 02:15:32,398 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5682d3f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 02:15:32, skipping insertion in model container [2023-11-24 02:15:32,399 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 02:15:32" (3/3) ... [2023-11-24 02:15:32,399 INFO L112 eAbstractionObserver]: Analyzing ICFG per-thread-array-join-counter-2.i [2023-11-24 02:15:32,405 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-24 02:15:32,413 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-24 02:15:32,413 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 33 error locations. [2023-11-24 02:15:32,413 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-24 02:15:32,484 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-11-24 02:15:32,521 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 02:15:32,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-24 02:15:32,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:15:32,523 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-11-24 02:15:32,533 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2023-11-24 02:15:32,563 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-24 02:15:32,571 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == threadThread1of1ForFork1 ======== [2023-11-24 02:15:32,576 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;@14f4f0b9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 02:15:32,577 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-11-24 02:15:32,988 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:32,991 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:32,992 INFO L85 PathProgramCache]: Analyzing trace with hash 1173436880, now seen corresponding path program 1 times [2023-11-24 02:15:33,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:33,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437846101] [2023-11-24 02:15:33,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:33,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:33,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:33,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:15:33,265 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:33,266 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437846101] [2023-11-24 02:15:33,266 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437846101] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:15:33,266 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:15:33,267 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 02:15:33,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376574060] [2023-11-24 02:15:33,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:15:33,275 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-24 02:15:33,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:33,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-24 02:15:33,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 02:15:33,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:33,300 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:33,302 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 58.0) internal successors, (116), 2 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:33,302 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:33,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:33,329 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-24 02:15:33,329 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:33,329 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:33,330 INFO L85 PathProgramCache]: Analyzing trace with hash 1419093742, now seen corresponding path program 1 times [2023-11-24 02:15:33,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:33,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070049852] [2023-11-24 02:15:33,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:33,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:33,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:33,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:15:33,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:33,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070049852] [2023-11-24 02:15:33,633 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070049852] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:15:33,633 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:15:33,633 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-24 02:15:33,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946137349] [2023-11-24 02:15:33,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:15:33,634 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-24 02:15:33,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:33,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-24 02:15:33,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-24 02:15:33,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:33,637 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:33,637 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.4) internal successors, (117), 5 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:33,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:33,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:33,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:33,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:33,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-24 02:15:33,803 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:33,804 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:33,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1981845454, now seen corresponding path program 1 times [2023-11-24 02:15:33,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:33,804 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [325434431] [2023-11-24 02:15:33,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:33,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:34,550 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:15:34,550 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:34,550 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [325434431] [2023-11-24 02:15:34,551 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [325434431] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:15:34,551 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:15:34,551 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-24 02:15:34,551 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [466363383] [2023-11-24 02:15:34,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:15:34,552 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-24 02:15:34,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:34,555 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-24 02:15:34,555 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-24 02:15:34,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:34,556 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:34,556 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 25.8) internal successors, (129), 6 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:34,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:34,556 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:34,557 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:35,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:35,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:35,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:35,106 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-24 02:15:35,106 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr1ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:35,106 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:35,107 INFO L85 PathProgramCache]: Analyzing trace with hash -203151589, now seen corresponding path program 1 times [2023-11-24 02:15:35,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:35,107 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2016109078] [2023-11-24 02:15:35,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:35,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:35,163 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:15:35,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:35,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2016109078] [2023-11-24 02:15:35,164 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2016109078] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:15:35,164 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:15:35,164 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 02:15:35,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235290836] [2023-11-24 02:15:35,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:15:35,165 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-24 02:15:35,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:35,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-24 02:15:35,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-24 02:15:35,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:35,167 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:35,167 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 67.0) internal successors, (134), 3 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:35,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:35,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:35,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:35,168 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:35,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:35,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:35,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:35,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:35,246 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-24 02:15:35,246 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:35,247 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:35,247 INFO L85 PathProgramCache]: Analyzing trace with hash -1970233186, now seen corresponding path program 1 times [2023-11-24 02:15:35,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:35,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472900996] [2023-11-24 02:15:35,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:35,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:35,366 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:15:35,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:35,367 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472900996] [2023-11-24 02:15:35,367 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1472900996] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:15:35,367 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:15:35,367 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 02:15:35,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392084692] [2023-11-24 02:15:35,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:15:35,368 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-24 02:15:35,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:35,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-24 02:15:35,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-24 02:15:35,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:35,370 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:35,370 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 69.0) internal successors, (138), 3 states have internal predecessors, (138), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:35,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:35,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:35,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:35,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:35,371 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:36,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:36,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:36,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:36,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:36,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:36,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-24 02:15:36,144 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:36,144 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:36,144 INFO L85 PathProgramCache]: Analyzing trace with hash 1416398540, now seen corresponding path program 1 times [2023-11-24 02:15:36,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:36,145 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606101083] [2023-11-24 02:15:36,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:36,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:36,534 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-24 02:15:36,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:36,534 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606101083] [2023-11-24 02:15:36,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [606101083] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:15:36,535 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:15:36,535 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-24 02:15:36,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805224160] [2023-11-24 02:15:36,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:15:36,535 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-24 02:15:36,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:36,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-24 02:15:36,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-24 02:15:36,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:36,537 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:36,537 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 97.66666666666667) internal successors, (293), 3 states have internal predecessors, (293), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:36,537 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:36,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:36,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:36,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:36,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:36,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:36,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:36,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:36,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:36,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:36,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:36,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:36,886 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-24 02:15:36,886 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:36,886 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:36,887 INFO L85 PathProgramCache]: Analyzing trace with hash -1889022542, now seen corresponding path program 1 times [2023-11-24 02:15:36,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:36,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431351439] [2023-11-24 02:15:36,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:37,140 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2023-11-24 02:15:37,141 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:37,141 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431351439] [2023-11-24 02:15:37,141 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [431351439] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:15:37,141 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:15:37,141 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-24 02:15:37,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1197511674] [2023-11-24 02:15:37,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:15:37,142 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-24 02:15:37,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:37,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-24 02:15:37,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-24 02:15:37,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:37,144 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:37,144 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 92.0) internal successors, (276), 3 states have internal predecessors, (276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:37,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:37,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:37,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:37,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,145 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:37,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:37,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:37,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:37,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,242 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-24 02:15:37,243 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:37,243 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:37,243 INFO L85 PathProgramCache]: Analyzing trace with hash -1051195536, now seen corresponding path program 1 times [2023-11-24 02:15:37,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:37,243 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912859395] [2023-11-24 02:15:37,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:37,486 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2023-11-24 02:15:37,486 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:37,486 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912859395] [2023-11-24 02:15:37,486 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912859395] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:15:37,486 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:15:37,487 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-24 02:15:37,487 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1467199624] [2023-11-24 02:15:37,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:15:37,488 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-24 02:15:37,488 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:37,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-24 02:15:37,489 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-24 02:15:37,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:37,489 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:37,490 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 92.0) internal successors, (276), 3 states have internal predecessors, (276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:37,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:37,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:37,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:37,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,490 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:37,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:37,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:37,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:37,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-24 02:15:37,605 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:37,605 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:37,605 INFO L85 PathProgramCache]: Analyzing trace with hash -2072083178, now seen corresponding path program 1 times [2023-11-24 02:15:37,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:37,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750511147] [2023-11-24 02:15:37,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:37,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:37,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:37,835 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2023-11-24 02:15:37,835 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:37,836 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1750511147] [2023-11-24 02:15:37,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1750511147] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:15:37,836 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:15:37,836 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-24 02:15:37,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177624836] [2023-11-24 02:15:37,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:15:37,837 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-24 02:15:37,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:37,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-24 02:15:37,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-24 02:15:37,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:37,839 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:37,839 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 92.0) internal successors, (276), 3 states have internal predecessors, (276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:37,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:37,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:37,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:37,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:37,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:38,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:38,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:38,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:38,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:38,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:38,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:38,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:38,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:38,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:38,044 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-24 02:15:38,044 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting threadErr3ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:38,044 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:38,044 INFO L85 PathProgramCache]: Analyzing trace with hash 352080020, now seen corresponding path program 1 times [2023-11-24 02:15:38,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:38,045 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296437898] [2023-11-24 02:15:38,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:38,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:38,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 187 proven. 6 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2023-11-24 02:15:38,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:38,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296437898] [2023-11-24 02:15:38,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1296437898] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:15:38,648 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1491441888] [2023-11-24 02:15:38,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:38,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:15:38,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:15:38,705 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:15:38,768 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-24 02:15:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:39,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 1908 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-24 02:15:39,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:15:39,523 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 190 proven. 3 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2023-11-24 02:15:39,523 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:15:39,666 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 190 proven. 3 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2023-11-24 02:15:39,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1491441888] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:15:39,666 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:15:39,666 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 16 [2023-11-24 02:15:39,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388667683] [2023-11-24 02:15:39,666 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:15:39,667 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-24 02:15:39,667 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:39,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-24 02:15:39,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2023-11-24 02:15:39,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:39,669 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:39,669 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 28.75) internal successors, (460), 16 states have internal predecessors, (460), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:39,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:39,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:39,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:39,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:39,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:39,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:39,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:39,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:39,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:39,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:40,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:40,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:40,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:40,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:40,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:40,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:40,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:40,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:40,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:40,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:15:40,068 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-24 02:15:40,252 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,SelfDestructingSolverStorable9 [2023-11-24 02:15:40,253 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting threadErr3ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:40,254 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:40,254 INFO L85 PathProgramCache]: Analyzing trace with hash 176289673, now seen corresponding path program 1 times [2023-11-24 02:15:40,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:40,255 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613211024] [2023-11-24 02:15:40,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:40,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:40,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:40,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:15:40,415 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:40,415 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613211024] [2023-11-24 02:15:40,415 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613211024] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:15:40,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [540950014] [2023-11-24 02:15:40,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:40,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:15:40,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:15:40,433 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:15:40,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-24 02:15:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:40,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 666 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-24 02:15:40,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:15:40,901 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:15:40,901 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-24 02:15:40,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [540950014] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:15:40,901 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-24 02:15:40,901 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2023-11-24 02:15:40,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1025586775] [2023-11-24 02:15:40,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:15:40,902 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-24 02:15:40,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:40,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-24 02:15:40,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-11-24 02:15:40,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:40,904 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:40,905 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 41.6) internal successors, (208), 5 states have internal predecessors, (208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:40,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:40,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:40,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:40,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:40,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:40,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:40,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:40,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:40,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:40,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:15:40,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:41,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:41,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:41,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:41,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:41,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:41,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:41,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:41,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:41,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:41,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:15:41,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:15:41,208 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-24 02:15:41,392 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:15:41,393 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting threadErr3ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:41,393 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:41,393 INFO L85 PathProgramCache]: Analyzing trace with hash 1803615674, now seen corresponding path program 1 times [2023-11-24 02:15:41,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:41,394 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [209063300] [2023-11-24 02:15:41,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:41,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:41,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:41,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 02:15:41,900 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:41,900 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [209063300] [2023-11-24 02:15:41,900 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [209063300] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:15:41,900 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:15:41,900 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-24 02:15:41,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871872231] [2023-11-24 02:15:41,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:15:41,901 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-24 02:15:41,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:41,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-24 02:15:41,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2023-11-24 02:15:41,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:41,904 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:41,904 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 25.25) internal successors, (202), 9 states have internal predecessors, (202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:41,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:41,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:41,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:41,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:41,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:41,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:41,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:41,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:41,905 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:41,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:15:41,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:15:41,906 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:43,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:43,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:43,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:43,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:43,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:43,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:43,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:43,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:43,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:43,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:15:43,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:15:43,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:15:43,885 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-24 02:15:43,886 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:43,886 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:43,886 INFO L85 PathProgramCache]: Analyzing trace with hash -825937540, now seen corresponding path program 1 times [2023-11-24 02:15:43,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:43,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79249351] [2023-11-24 02:15:43,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:43,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:44,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:15:44,197 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:44,197 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79249351] [2023-11-24 02:15:44,197 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [79249351] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:15:44,197 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:15:44,197 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-24 02:15:44,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [945259117] [2023-11-24 02:15:44,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:15:44,198 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-24 02:15:44,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:15:44,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-24 02:15:44,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2023-11-24 02:15:44,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:44,200 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:15:44,200 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 22.25) internal successors, (178), 9 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:15:44,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:44,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:44,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:44,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:44,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:44,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:44,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:44,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:44,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:44,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:15:44,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:15:44,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:15:44,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:45,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:15:45,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:45,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:15:45,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:45,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:45,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:45,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:45,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:45,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:15:45,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:15:45,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:15:45,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:15:45,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:15:45,383 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-24 02:15:45,383 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:15:45,384 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:15:45,384 INFO L85 PathProgramCache]: Analyzing trace with hash 1923659146, now seen corresponding path program 1 times [2023-11-24 02:15:45,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:15:45,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669174592] [2023-11-24 02:15:45,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:45,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:15:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:48,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:15:48,762 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:15:48,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669174592] [2023-11-24 02:15:48,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [669174592] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:15:48,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1502300866] [2023-11-24 02:15:48,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:15:48,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:15:48,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:15:48,775 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:15:48,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-24 02:15:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:15:49,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 605 conjuncts, 77 conjunts are in the unsatisfiable core [2023-11-24 02:15:49,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:15:49,557 INFO L349 Elim1Store]: treesize reduction 60, result has 31.8 percent of original size [2023-11-24 02:15:49,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 29 treesize of output 40 [2023-11-24 02:15:49,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-24 02:15:49,947 INFO L349 Elim1Store]: treesize reduction 60, result has 31.8 percent of original size [2023-11-24 02:15:49,947 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 29 treesize of output 40 [2023-11-24 02:15:50,436 INFO L349 Elim1Store]: treesize reduction 60, result has 31.8 percent of original size [2023-11-24 02:15:50,437 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 29 treesize of output 40 [2023-11-24 02:15:50,565 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 25 [2023-11-24 02:15:51,866 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2023-11-24 02:15:51,866 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 21 treesize of output 25 [2023-11-24 02:15:52,047 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 66 treesize of output 54 [2023-11-24 02:15:52,610 INFO L349 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2023-11-24 02:15:52,611 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 2 case distinctions, treesize of input 65 treesize of output 61 [2023-11-24 02:15:53,235 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2023-11-24 02:15:53,446 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 72 treesize of output 60 [2023-11-24 02:15:53,452 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 24 treesize of output 19 [2023-11-24 02:15:53,625 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 24 treesize of output 19 [2023-11-24 02:15:53,816 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 24 treesize of output 19 [2023-11-24 02:15:53,979 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 24 treesize of output 19 [2023-11-24 02:15:54,064 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 24 treesize of output 19 [2023-11-24 02:15:54,077 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 24 treesize of output 19 [2023-11-24 02:15:54,355 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 71 treesize of output 39 [2023-11-24 02:15:54,358 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 19 treesize of output 11 [2023-11-24 02:15:54,448 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:15:54,448 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:15:54,730 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_3360 (Array Int Int)) (v_ArrVal_3365 (Array Int Int)) (v_ArrVal_3359 (Array Int Int))) (not (= (select (select (store |c_#pthreadsMutex| |c_~#threads_alive_mutex~0.base| v_ArrVal_3365) (select (select (store |c_#memory_$Pointer$.base| c_~datas~0.base v_ArrVal_3360) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) (select (select (store |c_#memory_$Pointer$.offset| c_~datas~0.base v_ArrVal_3359) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) 0))) is different from false [2023-11-24 02:15:54,760 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:15:54,761 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 37 treesize of output 38 [2023-11-24 02:15:54,768 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:15:54,769 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 72 treesize of output 75 [2023-11-24 02:15:54,776 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 32 [2023-11-24 02:15:54,803 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_3360 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store |c_#memory_$Pointer$.base| c_~datas~0.base v_ArrVal_3360) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_3359 (Array Int Int))) (= (+ (* c_threadThread1of1ForFork1_~i~0 24) |c_threadThread1of1ForFork1_#t~mem3.offset|) (select (select (store |c_#memory_$Pointer$.offset| c_~datas~0.base v_ArrVal_3359) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (forall ((v_ArrVal_3360 (Array Int Int))) (= |c_threadThread1of1ForFork1_#t~mem3.base| (select (select (store |c_#memory_$Pointer$.base| c_~datas~0.base v_ArrVal_3360) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) is different from false [2023-11-24 02:15:54,837 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 26 treesize of output 22 [2023-11-24 02:15:55,215 WARN L854 $PredicateComparison]: unable to prove that (and (not (= |c_~#datas_mutex~0.base| c_~datas~0.base)) (= |c_ULTIMATE.start_main_~i~3#1| 0) (forall ((v_ArrVal_3360 (Array Int Int)) (v_ArrVal_3357 (Array Int Int))) (not (= (select (select (store (store |c_#memory_$Pointer$.base| (select (select |c_#memory_$Pointer$.base| |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_3357) c_~datas~0.base v_ArrVal_3360) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))) is different from false [2023-11-24 02:15:55,265 WARN L854 $PredicateComparison]: unable to prove that (and (not (= |c_~#datas_mutex~0.base| c_~datas~0.base)) (forall ((v_ArrVal_3360 (Array Int Int)) (v_ArrVal_3357 (Array Int Int))) (not (= (select (select (store (store |c_#memory_$Pointer$.base| (select (select |c_#memory_$Pointer$.base| |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_3357) c_~datas~0.base v_ArrVal_3360) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))) is different from false [2023-11-24 02:15:55,286 WARN L854 $PredicateComparison]: unable to prove that (and (not (= |c_~#datas_mutex~0.base| c_~datas~0.base)) (forall ((v_ArrVal_3360 (Array Int Int)) (v_ArrVal_3356 (Array Int Int)) (v_ArrVal_3357 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store (let ((.cse0 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_3356))) (store .cse0 (select (select .cse0 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_3357)) c_~datas~0.base v_ArrVal_3360) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) is different from false [2023-11-24 02:15:57,338 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:15:57,338 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 2 case distinctions, treesize of input 72 treesize of output 51 [2023-11-24 02:15:57,349 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:15:57,349 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 1166 treesize of output 1021 [2023-11-24 02:15:57,364 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:15:57,365 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 236 treesize of output 227 [2023-11-24 02:15:57,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 218 treesize of output 214 [2023-11-24 02:15:57,381 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 214 treesize of output 206 [2023-11-24 02:16:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 3 not checked. [2023-11-24 02:16:02,371 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1502300866] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:16:02,371 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:16:02,371 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 33, 33] total 87 [2023-11-24 02:16:02,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003037768] [2023-11-24 02:16:02,377 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:16:02,377 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 87 states [2023-11-24 02:16:02,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:16:02,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 87 interpolants. [2023-11-24 02:16:02,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=554, Invalid=6086, Unknown=22, NotChecked=820, Total=7482 [2023-11-24 02:16:02,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:16:02,396 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:16:02,397 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 87 states, 87 states have (on average 5.873563218390805) internal successors, (511), 87 states have internal predecessors, (511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:16:02,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:16:02,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:16:02,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:16:02,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:02,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:02,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:02,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:02,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:02,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:02,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:16:02,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:02,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:02,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:02,398 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:16:27,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:16:27,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:16:27,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:16:27,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:27,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:27,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:27,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:27,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:27,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:27,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:16:27,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:27,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:27,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:27,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2023-11-24 02:16:27,372 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-24 02:16:27,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:16:27,572 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:16:27,572 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:16:27,572 INFO L85 PathProgramCache]: Analyzing trace with hash 1450289279, now seen corresponding path program 1 times [2023-11-24 02:16:27,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:16:27,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546784907] [2023-11-24 02:16:27,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:16:27,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:16:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:16:27,997 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:16:27,997 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:16:27,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546784907] [2023-11-24 02:16:27,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [546784907] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:16:27,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1021953387] [2023-11-24 02:16:27,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:16:27,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:16:27,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:16:28,012 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:16:28,013 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-24 02:16:28,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:16:28,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 704 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-24 02:16:28,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:16:28,547 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:16:28,548 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:16:28,707 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:16:28,707 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1021953387] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:16:28,707 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:16:28,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 16 [2023-11-24 02:16:28,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40948940] [2023-11-24 02:16:28,707 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:16:28,708 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-24 02:16:28,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:16:28,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-24 02:16:28,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2023-11-24 02:16:28,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:16:28,710 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:16:28,710 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 19.75) internal successors, (316), 16 states have internal predecessors, (316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2023-11-24 02:16:28,710 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:16:30,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:16:30,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:16:30,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:16:30,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:30,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:30,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:30,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:30,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:30,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:30,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:16:30,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:30,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:30,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:30,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2023-11-24 02:16:30,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:16:30,106 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 02:16:30,306 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,SelfDestructingSolverStorable14 [2023-11-24 02:16:30,307 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:16:30,307 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:16:30,307 INFO L85 PathProgramCache]: Analyzing trace with hash -1812736875, now seen corresponding path program 1 times [2023-11-24 02:16:30,307 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:16:30,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623709068] [2023-11-24 02:16:30,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:16:30,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:16:30,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:16:32,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 24 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-24 02:16:32,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:16:32,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1623709068] [2023-11-24 02:16:32,792 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1623709068] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:16:32,792 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [501583055] [2023-11-24 02:16:32,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:16:32,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:16:32,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:16:32,793 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:16:32,794 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-24 02:16:33,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:16:33,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 745 conjuncts, 39 conjunts are in the unsatisfiable core [2023-11-24 02:16:33,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:16:33,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:16:33,957 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:16:34,042 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:16:34,119 INFO L349 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2023-11-24 02:16:34,120 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 19 treesize of output 26 [2023-11-24 02:16:34,191 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2023-11-24 02:16:34,230 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 02:16:34,230 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:16:34,405 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 178 treesize of output 162 [2023-11-24 02:16:34,878 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 16 proven. 18 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-24 02:16:34,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [501583055] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:16:34,879 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:16:34,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 16, 12] total 49 [2023-11-24 02:16:34,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505718434] [2023-11-24 02:16:34,879 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:16:34,880 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2023-11-24 02:16:34,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:16:34,881 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2023-11-24 02:16:34,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=172, Invalid=2180, Unknown=0, NotChecked=0, Total=2352 [2023-11-24 02:16:34,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:16:34,882 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:16:34,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 12.0) internal successors, (588), 49 states have internal predecessors, (588), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:16:34,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:16:42,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:16:42,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:16:42,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:16:42,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:42,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:42,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:42,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:42,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:42,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:16:42,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:16:42,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:42,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:42,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:16:42,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2023-11-24 02:16:42,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:16:42,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2023-11-24 02:16:42,502 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-24 02:16:42,702 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-11-24 02:16:42,703 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:16:42,704 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:16:42,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1464131583, now seen corresponding path program 2 times [2023-11-24 02:16:42,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:16:42,704 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [4296365] [2023-11-24 02:16:42,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:16:42,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:16:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:16:44,959 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:16:44,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:16:44,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [4296365] [2023-11-24 02:16:44,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [4296365] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:16:44,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [497044657] [2023-11-24 02:16:44,960 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-24 02:16:44,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:16:44,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:16:44,962 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:16:44,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-24 02:16:45,450 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 02:16:45,450 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:16:45,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 616 conjuncts, 83 conjunts are in the unsatisfiable core [2023-11-24 02:16:45,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:16:45,927 INFO L349 Elim1Store]: treesize reduction 40, result has 32.2 percent of original size [2023-11-24 02:16:45,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 24 treesize of output 28 [2023-11-24 02:16:45,998 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-24 02:16:46,236 INFO L349 Elim1Store]: treesize reduction 40, result has 32.2 percent of original size [2023-11-24 02:16:46,237 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 24 treesize of output 28 [2023-11-24 02:16:46,658 INFO L349 Elim1Store]: treesize reduction 28, result has 28.2 percent of original size [2023-11-24 02:16:46,658 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 22 [2023-11-24 02:16:46,759 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 41 treesize of output 21 [2023-11-24 02:16:46,810 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:16:47,887 INFO L349 Elim1Store]: treesize reduction 36, result has 32.1 percent of original size [2023-11-24 02:16:47,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 25 treesize of output 29 [2023-11-24 02:16:48,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-24 02:16:48,023 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 50 treesize of output 42 [2023-11-24 02:16:48,449 INFO L349 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2023-11-24 02:16:48,449 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 2 case distinctions, treesize of input 57 treesize of output 55 [2023-11-24 02:16:48,453 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-24 02:16:49,780 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 19 treesize of output 11 [2023-11-24 02:16:49,944 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 44 treesize of output 38 [2023-11-24 02:16:49,951 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-24 02:16:50,074 INFO L349 Elim1Store]: treesize reduction 32, result has 36.0 percent of original size [2023-11-24 02:16:50,075 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 2 case distinctions, treesize of input 27 treesize of output 28 [2023-11-24 02:16:50,228 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 20 treesize of output 15 [2023-11-24 02:16:50,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2023-11-24 02:16:50,317 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 51 treesize of output 27 [2023-11-24 02:16:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:16:50,454 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:16:50,498 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 8 treesize of output 4 [2023-11-24 02:16:50,795 INFO L349 Elim1Store]: treesize reduction 33, result has 38.9 percent of original size [2023-11-24 02:16:50,795 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 61 treesize of output 65 [2023-11-24 02:16:50,827 INFO L349 Elim1Store]: treesize reduction 25, result has 67.9 percent of original size [2023-11-24 02:16:50,827 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 88 treesize of output 106 [2023-11-24 02:16:50,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 32 [2023-11-24 02:16:52,596 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (forall ((v_ArrVal_4124 (Array Int Int))) (= (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4124) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|))) (.cse3 (* |c_ULTIMATE.start_main_~i~3#1| 24))) (and (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse2 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4125))) (let ((.cse0 (+ .cse3 (select (select .cse2 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (.cse1 (select (select (store .cse2 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= .cse0 |c_~#threads_alive_mutex~0.offset|) (= .cse0 .cse1) (= |c_~#threads_alive_mutex~0.offset| .cse1))))) (or (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse4 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4125))) (let ((.cse5 (select (select (store .cse4 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= (+ .cse3 (select (select .cse4 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) .cse5) (= |c_~#threads_alive_mutex~0.offset| .cse5))))) .cse6) (or (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse7 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4124))) (= (select (select .cse7 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select (store .cse7 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_4125 (Array Int Int))) (= (+ .cse3 (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4125) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) |c_~#threads_alive_mutex~0.offset|))) (or (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4124) c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|))) (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse8 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4125))) (or (= (+ .cse3 (select (select .cse8 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) |c_~#threads_alive_mutex~0.offset|) (= |c_~#threads_alive_mutex~0.offset| (select (select (store .cse8 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))))) (or (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse9 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4125))) (= (+ .cse3 (select (select .cse9 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) (select (select (store .cse9 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) .cse6) (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse11 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4125))) (let ((.cse10 (+ .cse3 (select (select .cse11 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (or (= .cse10 |c_~#threads_alive_mutex~0.offset|) (= .cse10 (select (select (store .cse11 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))))) (or (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (= |c_~#threads_alive_mutex~0.offset| (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4125) c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse12 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4124))) (or (not (= (select (select (store .cse12 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)) (= (select (select .cse12 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|))))) (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse14 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4124))) (let ((.cse13 (select (select (store .cse14 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (not (= .cse13 |c_~#threads_alive_mutex~0.base|)) (= (select (select .cse14 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse13))))) (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse16 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4124))) (let ((.cse15 (select (select .cse16 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= .cse15 |c_~#threads_alive_mutex~0.base|) (= .cse15 (select (select (store .cse16 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))))))) is different from false [2023-11-24 02:16:52,907 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_~#tids~0.base|) |c_~#tids~0.offset|))) (let ((.cse5 (forall ((v_ArrVal_4124 (Array Int Int))) (= |c_~#threads_alive_mutex~0.base| (select (select (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4124) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (.cse7 (* |c_ULTIMATE.start_main_~i~3#1| 24))) (and (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse1 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4124))) (let ((.cse0 (select (select .cse1 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= |c_~#threads_alive_mutex~0.base| .cse0) (= (select (select (store .cse1 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse0))))) (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse4 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4124))) (let ((.cse3 (select (select (store .cse4 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (not (= |c_~#threads_alive_mutex~0.base| .cse3)) (= .cse3 (select (select .cse4 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))))) (or .cse5 (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse6 (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125))) (= (select (select (store .cse6 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (+ (select (select .cse6 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse7))))) (or (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse9 (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125))) (let ((.cse8 (select (select (store .cse9 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= .cse8 |c_~#threads_alive_mutex~0.offset|) (= .cse8 (+ (select (select .cse9 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse7)))))) .cse5) (or (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse10 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4124))) (= (select (select (store .cse10 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select .cse10 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_4125 (Array Int Int))) (= |c_~#threads_alive_mutex~0.offset| (+ (select (select (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse7)))) (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse12 (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125))) (let ((.cse11 (+ (select (select .cse12 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse7))) (or (= |c_~#threads_alive_mutex~0.offset| .cse11) (= (select (select (store .cse12 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse11))))) (or (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse13 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4124))) (or (not (= |c_~#threads_alive_mutex~0.base| (select (select (store .cse13 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (= |c_~#threads_alive_mutex~0.base| (select (select .cse13 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (= (select (select (store (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125) c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.offset|))) (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse16 (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125))) (let ((.cse15 (select (select (store .cse16 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) (.cse14 (+ (select (select .cse16 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse7))) (or (= |c_~#threads_alive_mutex~0.offset| .cse14) (= .cse15 |c_~#threads_alive_mutex~0.offset|) (= .cse15 .cse14))))) (or (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4124) c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse17 (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125))) (or (= |c_~#threads_alive_mutex~0.offset| (+ (select (select .cse17 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse7)) (= (select (select (store .cse17 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.offset|)))))))) is different from false [2023-11-24 02:16:53,206 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_~#tids~0.base|) |c_~#tids~0.offset|))) (let ((.cse10 (forall ((v_ArrVal_4124 (Array Int Int))) (= |c_~#threads_alive_mutex~0.base| (select (select (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4124) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (and (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse1 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4124))) (let ((.cse0 (select (select .cse1 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= |c_~#threads_alive_mutex~0.base| .cse0) (= (select (select (store .cse1 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse0))))) (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse3 (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125))) (let ((.cse4 (select (select .cse3 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= (select (select (store .cse3 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse4) (= .cse4 |c_~#threads_alive_mutex~0.offset|))))) (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse6 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4124))) (let ((.cse5 (select (select (store .cse6 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (not (= |c_~#threads_alive_mutex~0.base| .cse5)) (= .cse5 (select (select .cse6 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))))) (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse9 (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125))) (let ((.cse8 (select (select .cse9 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) (.cse7 (select (select (store .cse9 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= .cse7 .cse8) (= .cse8 |c_~#threads_alive_mutex~0.offset|) (= .cse7 |c_~#threads_alive_mutex~0.offset|))))) (or .cse10 (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse12 (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125))) (let ((.cse11 (select (select (store .cse12 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= .cse11 (select (select .cse12 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) (= .cse11 |c_~#threads_alive_mutex~0.offset|)))))) (or (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse13 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4124))) (= (select (select (store .cse13 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select .cse13 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_4125 (Array Int Int))) (= (select (select (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.offset|))) (or (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse14 (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125))) (or (= (select (select .cse14 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.offset|) (= (select (select (store .cse14 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.offset|)))) (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4124) c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (or (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse15 (store |c_#memory_$Pointer$.base| .cse2 v_ArrVal_4124))) (or (not (= |c_~#threads_alive_mutex~0.base| (select (select (store .cse15 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (= |c_~#threads_alive_mutex~0.base| (select (select .cse15 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (= (select (select (store (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125) c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.offset|))) (or (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse16 (store |c_#memory_$Pointer$.offset| .cse2 v_ArrVal_4125))) (= (select (select (store .cse16 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select .cse16 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) .cse10)))) is different from false [2023-11-24 02:16:53,502 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_4122 (Array Int Int)) (v_ArrVal_4123 (Array Int Int))) (let ((.cse1 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4122))) (let ((.cse2 (select (select .cse1 |c_~#tids~0.base|) |c_~#tids~0.offset|))) (or (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse0 (store .cse1 .cse2 v_ArrVal_4124))) (or (= (select (select .cse0 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store .cse0 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))))) (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (= |c_~#threads_alive_mutex~0.offset| (select (select (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4123) .cse2 v_ArrVal_4125) c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))))) (forall ((v_ArrVal_4122 (Array Int Int)) (v_ArrVal_4123 (Array Int Int)) (v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse4 (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4123) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4122) |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4125))) (let ((.cse3 (select (select .cse4 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= |c_~#threads_alive_mutex~0.offset| .cse3) (= .cse3 (select (select (store .cse4 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))))) (forall ((v_ArrVal_4122 (Array Int Int)) (v_ArrVal_4123 (Array Int Int))) (let ((.cse8 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4122))) (let ((.cse7 (select (select .cse8 |c_~#tids~0.base|) |c_~#tids~0.offset|))) (or (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse5 (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4123) .cse7 v_ArrVal_4125))) (let ((.cse6 (select (select (store .cse5 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= (select (select .cse5 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse6) (= |c_~#threads_alive_mutex~0.offset| .cse6))))) (forall ((v_ArrVal_4124 (Array Int Int))) (= (select (select (store .cse8 .cse7 v_ArrVal_4124) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))))) (forall ((v_ArrVal_4122 (Array Int Int)) (v_ArrVal_4123 (Array Int Int))) (let ((.cse11 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4122))) (let ((.cse10 (select (select .cse11 |c_~#tids~0.base|) |c_~#tids~0.offset|))) (or (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse9 (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4123) .cse10 v_ArrVal_4125))) (or (= |c_~#threads_alive_mutex~0.offset| (select (select .cse9 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) (= |c_~#threads_alive_mutex~0.offset| (select (select (store .cse9 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store (store .cse11 .cse10 v_ArrVal_4124) c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))))))) (forall ((v_ArrVal_4122 (Array Int Int)) (v_ArrVal_4123 (Array Int Int))) (let ((.cse14 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4122))) (let ((.cse13 (select (select .cse14 |c_~#tids~0.base|) |c_~#tids~0.offset|))) (or (forall ((v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse12 (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4123) .cse13 v_ArrVal_4125))) (= (select (select .cse12 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select (store .cse12 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_4124 (Array Int Int))) (= (select (select (store .cse14 .cse13 v_ArrVal_4124) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))))) (forall ((v_ArrVal_4122 (Array Int Int)) (v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse16 (let ((.cse17 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4122))) (store .cse17 (select (select .cse17 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4124)))) (let ((.cse15 (select (select .cse16 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= .cse15 |c_~#threads_alive_mutex~0.base|) (= .cse15 (select (select (store .cse16 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))))) (forall ((v_ArrVal_4122 (Array Int Int)) (v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse18 (let ((.cse20 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4122))) (store .cse20 (select (select .cse20 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4124)))) (let ((.cse19 (select (select (store .cse18 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= (select (select .cse18 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse19) (not (= |c_~#threads_alive_mutex~0.base| .cse19)))))) (forall ((v_ArrVal_4122 (Array Int Int)) (v_ArrVal_4123 (Array Int Int))) (let ((.cse23 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4122))) (let ((.cse21 (select (select .cse23 |c_~#tids~0.base|) |c_~#tids~0.offset|))) (or (forall ((v_ArrVal_4125 (Array Int Int))) (= |c_~#threads_alive_mutex~0.offset| (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4123) .cse21 v_ArrVal_4125) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (forall ((v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse22 (store .cse23 .cse21 v_ArrVal_4124))) (= (select (select .cse22 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select (store .cse22 c_~datas~0.base v_ArrVal_4128) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))))))) (forall ((v_ArrVal_4122 (Array Int Int)) (v_ArrVal_4123 (Array Int Int)) (v_ArrVal_4125 (Array Int Int)) (v_ArrVal_4127 (Array Int Int))) (let ((.cse26 (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4123) (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4122) |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4125))) (let ((.cse24 (select (select .cse26 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) (.cse25 (select (select (store .cse26 c_~datas~0.base v_ArrVal_4127) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= |c_~#threads_alive_mutex~0.offset| .cse24) (= .cse24 .cse25) (= |c_~#threads_alive_mutex~0.offset| .cse25)))))) is different from false [2023-11-24 02:16:57,582 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:16:57,583 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 148 treesize of output 124 [2023-11-24 02:16:57,588 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 3398 treesize of output 3218 [2023-11-24 02:16:57,605 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 243 treesize of output 227 [2023-11-24 02:16:57,615 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 151 treesize of output 145 [2023-11-24 02:16:57,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 154 treesize of output 142 [2023-11-24 02:16:57,757 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:16:57,758 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 36 treesize of output 37 [2023-11-24 02:16:57,761 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:16:57,765 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 60 treesize of output 52 [2023-11-24 02:16:57,772 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 22 [2023-11-24 02:16:57,816 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:16:57,817 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 109 treesize of output 93 [2023-11-24 02:16:57,823 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 2341 treesize of output 2253 [2023-11-24 02:16:57,834 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 223 treesize of output 215 [2023-11-24 02:16:57,841 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 105 [2023-11-24 02:16:57,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 102 [2023-11-24 02:16:57,890 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:16:57,890 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 39 treesize of output 40 [2023-11-24 02:16:57,893 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:16:57,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 02:16:57,897 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 14 treesize of output 10 [2023-11-24 02:16:57,902 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-24 02:16:57,922 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:16:57,922 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 112 treesize of output 96 [2023-11-24 02:16:57,934 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 7591 treesize of output 7251 [2023-11-24 02:16:57,953 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 111 [2023-11-24 02:16:57,959 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 227 treesize of output 211 [2023-11-24 02:16:57,967 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 109 treesize of output 101 [2023-11-24 02:16:58,043 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:16:58,043 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 72 treesize of output 65 [2023-11-24 02:16:58,052 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 2230 treesize of output 2146 [2023-11-24 02:16:58,064 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 112 [2023-11-24 02:16:58,070 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 112 treesize of output 104 [2023-11-24 02:16:58,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 50 [2023-11-24 02:16:58,104 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:16:58,104 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 76 treesize of output 68 [2023-11-24 02:16:58,113 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 1447 treesize of output 1403 [2023-11-24 02:16:58,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 103 [2023-11-24 02:16:58,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 128 [2023-11-24 02:16:58,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 97 [2023-11-24 02:17:04,147 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ |c_#StackHeapBarrier| 1))) (let ((.cse0 (< |c_~#datas_mutex~0.base| .cse3)) (.cse2 (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_10| Int)) (or (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 1) |c_~#datas_mutex~0.base|) 0)) (= |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 0)))) (.cse7 (= |c_~#threads_alive_mutex~0.offset| 0)) (.cse8 (not (= |c_~#datas_mutex~0.base| |c_ULTIMATE.start_main_#t~malloc25#1.base|))) (.cse6 (select |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base|))) (and (or .cse0 (forall ((v_ArrVal_4122 (Array Int Int)) (|~#datas_mutex~0.offset| Int) (v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store (let ((.cse1 (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| v_ArrVal_4122))) (store .cse1 (select (select .cse1 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4124)) |c_ULTIMATE.start_main_#t~malloc25#1.base| v_ArrVal_4128) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|)))) .cse2) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| Int) (v_ArrVal_4122 (Array Int Int)) (|~#datas_mutex~0.offset| Int) (v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc27#1.base_10| Int)) (or (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 1) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| .cse3) (= |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 0) (let ((.cse4 (let ((.cse5 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_10|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| v_ArrVal_4122))) (store .cse5 (select (select .cse5 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4124)))) (= (select (select .cse4 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) (select (select (store .cse4 |c_ULTIMATE.start_main_#t~malloc25#1.base| v_ArrVal_4128) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))))) .cse7) (or .cse0 .cse8 .cse2) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_10| Int)) (or (= |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 0) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| Int)) (or (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 1) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11|) 0)) (forall ((v_ArrVal_4122 (Array Int Int)) (|~#datas_mutex~0.offset| Int) (v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse10 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_10|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| v_ArrVal_4122))) (let ((.cse9 (select (select .cse10 |c_~#tids~0.base|) |c_~#tids~0.offset|))) (or (not (= |c_~#datas_mutex~0.base| .cse9)) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store (store .cse10 .cse9 v_ArrVal_4124) |c_ULTIMATE.start_main_#t~malloc25#1.base| v_ArrVal_4128) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| .cse3))))) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_10| Int)) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| Int)) (or (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 1) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11|) 0)) (forall ((v_ArrVal_4122 (Array Int Int)) (|~#datas_mutex~0.offset| Int) (v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse13 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_10|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| v_ArrVal_4122))) (let ((.cse11 (select (select .cse13 |c_~#tids~0.base|) |c_~#tids~0.offset|))) (or (not (= |c_~#datas_mutex~0.base| .cse11)) (let ((.cse12 (store .cse13 .cse11 v_ArrVal_4124))) (= (select (select .cse12 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) (select (select (store .cse12 |c_ULTIMATE.start_main_#t~malloc25#1.base| v_ArrVal_4128) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| .cse3))) (= |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 0))) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| Int) (v_ArrVal_4122 (Array Int Int)) (|~#datas_mutex~0.offset| Int) (v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc27#1.base_10| Int)) (or (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 1) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11|) 0)) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store (let ((.cse14 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_10|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| v_ArrVal_4122))) (store .cse14 (select (select .cse14 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4124)) |c_ULTIMATE.start_main_#t~malloc25#1.base| v_ArrVal_4128) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| .cse3) (= |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 0))) .cse7) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_10| Int)) (or (= |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 0) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| Int) (v_ArrVal_4122 (Array Int Int)) (|~#datas_mutex~0.offset| Int) (v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse15 (let ((.cse16 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_10|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| v_ArrVal_4122))) (store .cse16 (select (select .cse16 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4124)))) (or (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 1) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11|) 0)) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store .cse15 |c_ULTIMATE.start_main_#t~malloc25#1.base| v_ArrVal_4128) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| .cse3) (= (select (select .cse15 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))))) (or .cse8 (and (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_10| Int)) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| Int)) (or (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 1) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11|) 0)) (forall ((v_ArrVal_4122 (Array Int Int)) (|~#datas_mutex~0.offset| Int)) (not (= |c_~#datas_mutex~0.base| (select (select (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_10|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| v_ArrVal_4122) |c_~#tids~0.base|) |c_~#tids~0.offset|)))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| .cse3))) (= |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 0))) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_10| Int)) (or (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 1) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| .cse3) (= |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 0))) .cse7))) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_10| Int)) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| Int) (|~#datas_mutex~0.offset| Int)) (or (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 1) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11|) 0)) (forall ((v_ArrVal_4122 (Array Int Int)) (v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse18 (let ((.cse19 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_10|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| v_ArrVal_4122))) (store .cse19 (select (select .cse19 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4124)))) (let ((.cse17 (select (select .cse18 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (or (= .cse17 |c_~#threads_alive_mutex~0.base|) (= .cse17 (select (select (store .cse18 |c_ULTIMATE.start_main_#t~malloc25#1.base| v_ArrVal_4128) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|)))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| .cse3))) (= |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 0))) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_10| Int)) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| Int) (|~#datas_mutex~0.offset| Int)) (or (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 1) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11|) 0)) (forall ((v_ArrVal_4122 (Array Int Int)) (v_ArrVal_4124 (Array Int Int)) (v_ArrVal_4128 (Array Int Int))) (let ((.cse21 (let ((.cse22 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_10|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| v_ArrVal_4122))) (store .cse22 (select (select .cse22 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4124)))) (let ((.cse20 (select (select (store .cse21 |c_ULTIMATE.start_main_#t~malloc25#1.base| v_ArrVal_4128) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (or (not (= |c_~#threads_alive_mutex~0.base| .cse20)) (= (select (select .cse21 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) .cse20))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| .cse3))) (= |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 0))) (or .cse8 (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| Int) (v_ArrVal_4122 (Array Int Int)) (|~#datas_mutex~0.offset| Int) (v_ArrVal_4124 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc27#1.base_10| Int)) (or (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 1) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| .cse3) (= (select (select (let ((.cse23 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_10|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_11| v_ArrVal_4122))) (store .cse23 (select (select .cse23 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4124)) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|) (= |v_ULTIMATE.start_main_#t~malloc27#1.base_10| 0))))))) is different from false [2023-11-24 02:17:13,549 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:17:13,550 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 2 case distinctions, treesize of input 136 treesize of output 67 [2023-11-24 02:17:13,565 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:13,565 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 9485 treesize of output 8036 [2023-11-24 02:17:13,625 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 962 treesize of output 898 [2023-11-24 02:17:13,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 898 treesize of output 834 [2023-11-24 02:17:13,668 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:13,668 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 834 treesize of output 750 [2023-11-24 02:17:14,014 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:17:14,014 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 2 case distinctions, treesize of input 141 treesize of output 71 [2023-11-24 02:17:14,028 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:14,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 733 treesize of output 636 [2023-11-24 02:17:14,047 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:14,047 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 350 treesize of output 328 [2023-11-24 02:17:14,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 320 treesize of output 308 [2023-11-24 02:17:14,068 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 214 treesize of output 206 [2023-11-24 02:17:14,328 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:17:14,329 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 2 case distinctions, treesize of input 72 treesize of output 51 [2023-11-24 02:17:14,340 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:14,340 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 238 treesize of output 217 [2023-11-24 02:17:14,354 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:14,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 176 treesize of output 175 [2023-11-24 02:17:14,363 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 158 [2023-11-24 02:17:14,370 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 154 [2023-11-24 02:17:14,661 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:14,661 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 40 treesize of output 33 [2023-11-24 02:17:14,664 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:17:14,666 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 69 treesize of output 57 [2023-11-24 02:17:14,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2023-11-24 02:17:14,675 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 6 treesize of output 4 [2023-11-24 02:17:14,678 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2023-11-24 02:17:14,709 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:17:14,709 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 2 case distinctions, treesize of input 108 treesize of output 62 [2023-11-24 02:17:14,720 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:14,720 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 262 treesize of output 237 [2023-11-24 02:17:14,732 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:14,733 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 197 treesize of output 193 [2023-11-24 02:17:14,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 158 [2023-11-24 02:17:14,745 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 154 [2023-11-24 02:17:14,854 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:17:14,855 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 2 case distinctions, treesize of input 205 treesize of output 87 [2023-11-24 02:17:14,866 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:14,866 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 1362 treesize of output 1181 [2023-11-24 02:17:14,890 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 498 treesize of output 466 [2023-11-24 02:17:14,901 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 573 treesize of output 537 [2023-11-24 02:17:14,917 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:14,918 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 537 treesize of output 495 [2023-11-24 02:17:15,511 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:17:15,512 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 2 case distinctions, treesize of input 209 treesize of output 91 [2023-11-24 02:17:15,534 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:15,535 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 15591 treesize of output 13406 [2023-11-24 02:17:15,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1193 treesize of output 1121 [2023-11-24 02:17:15,666 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:15,667 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 1121 treesize of output 1029 [2023-11-24 02:17:15,687 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1021 treesize of output 941 [2023-11-24 02:17:15,976 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:17:15,977 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 2 case distinctions, treesize of input 68 treesize of output 47 [2023-11-24 02:17:15,979 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:17:15,985 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:15,985 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 101 treesize of output 88 [2023-11-24 02:17:15,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 02:17:15,994 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 20 [2023-11-24 02:17:16,081 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:17:16,082 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 2 case distinctions, treesize of input 172 treesize of output 78 [2023-11-24 02:17:16,100 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:16,101 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 8987 treesize of output 7942 [2023-11-24 02:17:16,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 462 treesize of output 430 [2023-11-24 02:17:16,153 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 430 treesize of output 398 [2023-11-24 02:17:16,169 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:16,169 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 418 treesize of output 380 [2023-11-24 02:17:16,463 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:17:16,463 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 2 case distinctions, treesize of input 35 treesize of output 38 [2023-11-24 02:17:16,476 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:17:16,477 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 66 treesize of output 61 [2023-11-24 02:17:16,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 18 [2023-11-24 02:17:51,229 INFO L349 Elim1Store]: treesize reduction 50, result has 82.2 percent of original size [2023-11-24 02:17:51,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 1 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 35 case distinctions, treesize of input 623 treesize of output 817 [2023-11-24 02:17:51,601 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 3 not checked. [2023-11-24 02:17:51,601 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [497044657] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:17:51,601 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:17:51,602 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 29, 28] total 83 [2023-11-24 02:17:51,602 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802988530] [2023-11-24 02:17:51,602 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:17:51,604 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 83 states [2023-11-24 02:17:51,604 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:17:51,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 83 interpolants. [2023-11-24 02:17:51,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=381, Invalid=5625, Unknown=20, NotChecked=780, Total=6806 [2023-11-24 02:17:51,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:17:51,611 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:17:51,612 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 83 states, 83 states have (on average 6.698795180722891) internal successors, (556), 83 states have internal predecessors, (556), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:17:51,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:17:51,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:17:51,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:17:51,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:17:51,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:17:51,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:17:51,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:17:51,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:17:51,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:17:51,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:17:51,613 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:17:51,614 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:17:51,614 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:17:51,614 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2023-11-24 02:17:51,614 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:17:51,614 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2023-11-24 02:17:51,614 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:18:24,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:18:24,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:18:24,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:18:24,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:24,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:24,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:24,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:24,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:24,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:24,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:18:24,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:18:24,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:18:24,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:18:24,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2023-11-24 02:18:24,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:18:24,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2023-11-24 02:18:24,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2023-11-24 02:18:24,046 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-24 02:18:24,247 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,SelfDestructingSolverStorable16 [2023-11-24 02:18:24,247 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:18:24,248 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:18:24,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1178878970, now seen corresponding path program 3 times [2023-11-24 02:18:24,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:18:24,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1158638122] [2023-11-24 02:18:24,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:18:24,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:18:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:18:25,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:18:25,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:18:25,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1158638122] [2023-11-24 02:18:25,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1158638122] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:18:25,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1762203015] [2023-11-24 02:18:25,794 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-24 02:18:25,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:18:25,794 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:18:25,812 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:18:25,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-24 02:18:26,504 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-11-24 02:18:26,504 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:18:26,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 605 conjuncts, 26 conjunts are in the unsatisfiable core [2023-11-24 02:18:26,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:18:26,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:18:26,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:18:26,935 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:18:26,993 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:18:26,994 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:18:27,030 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 28 treesize of output 20 [2023-11-24 02:18:27,367 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:18:27,368 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1762203015] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:18:27,368 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:18:27,368 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 10, 10] total 37 [2023-11-24 02:18:27,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2090507590] [2023-11-24 02:18:27,368 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:18:27,368 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2023-11-24 02:18:27,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:18:27,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2023-11-24 02:18:27,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=1213, Unknown=0, NotChecked=0, Total=1332 [2023-11-24 02:18:27,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:18:27,370 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:18:27,377 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 11.08108108108108) internal successors, (410), 37 states have internal predecessors, (410), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:18:27,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:18:27,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:18:27,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:18:27,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:27,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:27,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:27,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:27,377 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:27,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:27,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:18:27,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:18:27,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:18:27,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:18:27,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2023-11-24 02:18:27,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:18:27,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2023-11-24 02:18:27,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2023-11-24 02:18:27,378 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:18:33,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:18:33,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:18:33,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:18:33,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:33,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:33,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:33,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:33,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:33,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:33,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:18:33,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:18:33,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:18:33,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:18:33,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2023-11-24 02:18:33,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:18:33,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2023-11-24 02:18:33,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2023-11-24 02:18:33,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:18:33,694 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-11-24 02:18:33,892 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:18:33,894 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:18:33,894 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:18:33,894 INFO L85 PathProgramCache]: Analyzing trace with hash 2069188878, now seen corresponding path program 2 times [2023-11-24 02:18:33,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:18:33,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442158767] [2023-11-24 02:18:33,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:18:33,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:18:33,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:18:36,016 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 38 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:18:36,016 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:18:36,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1442158767] [2023-11-24 02:18:36,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1442158767] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:18:36,017 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1097066592] [2023-11-24 02:18:36,017 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-24 02:18:36,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:18:36,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:18:36,018 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:18:36,019 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-24 02:18:36,436 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 02:18:36,436 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:18:36,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 760 conjuncts, 74 conjunts are in the unsatisfiable core [2023-11-24 02:18:36,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:18:37,092 INFO L349 Elim1Store]: treesize reduction 54, result has 34.1 percent of original size [2023-11-24 02:18:37,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 27 treesize of output 45 [2023-11-24 02:18:37,185 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-24 02:18:37,474 INFO L349 Elim1Store]: treesize reduction 92, result has 32.8 percent of original size [2023-11-24 02:18:37,475 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 38 treesize of output 60 [2023-11-24 02:18:37,706 INFO L349 Elim1Store]: treesize reduction 92, result has 32.8 percent of original size [2023-11-24 02:18:37,706 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 38 treesize of output 60 [2023-11-24 02:18:37,801 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 33 [2023-11-24 02:18:38,877 INFO L349 Elim1Store]: treesize reduction 16, result has 56.8 percent of original size [2023-11-24 02:18:38,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 30 treesize of output 36 [2023-11-24 02:18:39,019 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 86 treesize of output 68 [2023-11-24 02:18:39,436 INFO L349 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2023-11-24 02:18:39,437 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 2 case distinctions, treesize of input 77 treesize of output 69 [2023-11-24 02:18:41,790 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 75 treesize of output 35 [2023-11-24 02:18:41,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:18:41,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:18:41,974 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 16 treesize of output 11 [2023-11-24 02:18:41,984 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 16 treesize of output 11 [2023-11-24 02:18:42,076 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 30 proven. 22 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-24 02:18:42,076 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:18:42,128 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_4630 (Array Int Int))) (not (= (select (select (store |c_#pthreadsMutex| |c_~#threads_alive_mutex~0.base| v_ArrVal_4630) |c_cleanerThread1of1ForFork0_#t~mem9.base|) (+ |c_cleanerThread1of1ForFork0_#t~mem9.offset| (* c_cleanerThread1of1ForFork0_~i~1 24))) 0))) is different from false [2023-11-24 02:18:42,142 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:18:42,143 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 27 treesize of output 28 [2023-11-24 02:18:42,148 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:18:42,148 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 45 treesize of output 48 [2023-11-24 02:18:42,152 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 24 treesize of output 18 [2023-11-24 02:18:43,139 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_4627 (Array Int Int))) (not (= (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_4627) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|))) (= |c_ULTIMATE.start_main_~i~3#1| 0)) is different from false [2023-11-24 02:18:43,160 WARN L854 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~i~3#1| 0) (forall ((v_ArrVal_4627 (Array Int Int))) (not (= (select (select (store |c_#memory_$Pointer$.base| (select (select |c_#memory_$Pointer$.base| |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4627) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))) is different from false [2023-11-24 02:18:43,271 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_4626 (Array Int Int)) (v_ArrVal_4627 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (let ((.cse0 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_4626))) (store .cse0 (select (select .cse0 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_4627)) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) is different from false [2023-11-24 02:18:44,425 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:18:44,425 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 2 case distinctions, treesize of input 69 treesize of output 48 [2023-11-24 02:18:44,437 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:18:44,437 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 293 treesize of output 256 [2023-11-24 02:18:44,446 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 142 treesize of output 136 [2023-11-24 02:18:44,460 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:18:44,460 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 136 treesize of output 135 [2023-11-24 02:18:59,836 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 26 proven. 21 refuted. 0 times theorem prover too weak. 8 trivial. 5 not checked. [2023-11-24 02:18:59,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1097066592] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:18:59,837 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:18:59,837 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 30, 31] total 84 [2023-11-24 02:18:59,837 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428622437] [2023-11-24 02:18:59,837 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:18:59,839 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 84 states [2023-11-24 02:18:59,840 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:18:59,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 84 interpolants. [2023-11-24 02:18:59,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=462, Invalid=5844, Unknown=30, NotChecked=636, Total=6972 [2023-11-24 02:18:59,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:18:59,844 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:18:59,845 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 84 states, 84 states have (on average 8.154761904761905) internal successors, (685), 84 states have internal predecessors, (685), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:18:59,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:18:59,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:18:59,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:18:59,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:59,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:59,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:59,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:59,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:59,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:18:59,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:18:59,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:18:59,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:18:59,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:18:59,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 75 states. [2023-11-24 02:18:59,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:18:59,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2023-11-24 02:18:59,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2023-11-24 02:18:59,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:18:59,856 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:19:36,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:19:36,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:19:36,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:19:36,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:36,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:36,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:36,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:36,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:36,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:36,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:19:36,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:19:36,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:19:36,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:19:36,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2023-11-24 02:19:36,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:19:36,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:19:36,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2023-11-24 02:19:36,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-24 02:19:36,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2023-11-24 02:19:36,062 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-24 02:19:36,257 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:19:36,258 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:19:36,258 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:19:36,258 INFO L85 PathProgramCache]: Analyzing trace with hash -528163149, now seen corresponding path program 1 times [2023-11-24 02:19:36,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:19:36,258 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [172114627] [2023-11-24 02:19:36,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:19:36,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:19:36,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:19:37,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:19:37,429 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:19:37,429 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [172114627] [2023-11-24 02:19:37,429 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [172114627] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:19:37,429 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [828851166] [2023-11-24 02:19:37,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:19:37,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:19:37,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:19:37,430 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:19:37,431 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-24 02:19:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:19:37,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 630 conjuncts, 48 conjunts are in the unsatisfiable core [2023-11-24 02:19:37,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:19:38,011 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2023-11-24 02:19:38,012 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 02:19:38,066 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-11-24 02:19:38,066 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2023-11-24 02:19:38,838 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 23 treesize of output 15 [2023-11-24 02:19:38,961 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 24 treesize of output 19 [2023-11-24 02:19:38,964 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 24 treesize of output 19 [2023-11-24 02:19:38,996 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2023-11-24 02:19:38,998 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 19 treesize of output 11 [2023-11-24 02:19:39,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:19:39,036 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:19:39,157 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 34 [2023-11-24 02:19:39,162 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_4863 (Array Int Int))) (= (select (select (store |c_#memory_$Pointer$.base| c_~datas~0.base v_ArrVal_4863) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_cleanerThread1of1ForFork0_#t~mem9.base|)) (forall ((v_ArrVal_4864 (Array Int Int))) (= (+ |c_cleanerThread1of1ForFork0_#t~mem9.offset| (* c_cleanerThread1of1ForFork0_~i~1 24)) (+ (select (select (store |c_#memory_$Pointer$.offset| c_~datas~0.base v_ArrVal_4864) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (* c_threadThread1of1ForFork1_~i~0 24))))) is different from false [2023-11-24 02:19:39,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 26 [2023-11-24 02:19:39,187 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:19:39,851 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:19:39,852 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [828851166] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:19:39,852 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:19:39,852 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 20, 20] total 55 [2023-11-24 02:19:39,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1811038352] [2023-11-24 02:19:39,852 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:19:39,854 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2023-11-24 02:19:39,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:19:39,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2023-11-24 02:19:39,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=270, Invalid=2593, Unknown=3, NotChecked=104, Total=2970 [2023-11-24 02:19:39,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:19:39,860 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:19:39,861 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 9.545454545454545) internal successors, (525), 55 states have internal predecessors, (525), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:19:39,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:19:39,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:19:39,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:19:39,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:39,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:39,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:39,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:39,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:39,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:39,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:19:39,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:19:39,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:19:39,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:19:39,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2023-11-24 02:19:39,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:19:39,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:19:39,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2023-11-24 02:19:39,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2023-11-24 02:19:39,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2023-11-24 02:19:39,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:19:55,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:19:55,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:19:55,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:19:55,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:55,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:55,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:55,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:55,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:55,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:19:55,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:19:55,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:19:55,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:19:55,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:19:55,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2023-11-24 02:19:55,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:19:55,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:19:55,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2023-11-24 02:19:55,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-24 02:19:55,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2023-11-24 02:19:55,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:19:55,161 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-11-24 02:19:55,356 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,SelfDestructingSolverStorable19 [2023-11-24 02:19:55,357 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:19:55,357 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:19:55,357 INFO L85 PathProgramCache]: Analyzing trace with hash 1461870128, now seen corresponding path program 4 times [2023-11-24 02:19:55,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:19:55,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525045361] [2023-11-24 02:19:55,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:19:55,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:19:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:19:57,549 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:19:57,550 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:19:57,550 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1525045361] [2023-11-24 02:19:57,550 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1525045361] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:19:57,550 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [792646622] [2023-11-24 02:19:57,550 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-24 02:19:57,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:19:57,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:19:57,551 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:19:57,552 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-24 02:19:58,478 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-24 02:19:58,479 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:19:58,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 605 conjuncts, 78 conjunts are in the unsatisfiable core [2023-11-24 02:19:58,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:19:58,780 INFO L349 Elim1Store]: treesize reduction 40, result has 32.2 percent of original size [2023-11-24 02:19:58,781 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 24 treesize of output 28 [2023-11-24 02:19:58,851 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-24 02:19:59,136 INFO L349 Elim1Store]: treesize reduction 24, result has 44.2 percent of original size [2023-11-24 02:19:59,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 2 case distinctions, treesize of input 19 treesize of output 25 [2023-11-24 02:19:59,742 INFO L349 Elim1Store]: treesize reduction 24, result has 59.3 percent of original size [2023-11-24 02:19:59,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 39 treesize of output 57 [2023-11-24 02:19:59,917 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 41 treesize of output 21 [2023-11-24 02:19:59,950 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:20:01,388 INFO L349 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2023-11-24 02:20:01,389 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 56 treesize of output 56 [2023-11-24 02:20:01,653 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 87 treesize of output 58 [2023-11-24 02:20:01,659 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-11-24 02:20:02,294 INFO L349 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2023-11-24 02:20:02,295 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 2 case distinctions, treesize of input 56 treesize of output 54 [2023-11-24 02:20:02,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-24 02:20:02,811 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 31 treesize of output 15 [2023-11-24 02:20:02,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:20:03,044 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-11-24 02:20:03,044 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 02:20:03,199 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-11-24 02:20:03,199 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 20 treesize of output 19 [2023-11-24 02:20:03,291 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-11-24 02:20:03,292 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 20 treesize of output 19 [2023-11-24 02:20:03,346 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-11-24 02:20:03,346 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 20 treesize of output 19 [2023-11-24 02:20:03,367 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2023-11-24 02:20:03,367 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 23 treesize of output 26 [2023-11-24 02:20:03,464 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:20:03,465 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:20:03,552 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:03,552 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 1 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 22 [2023-11-24 02:20:03,882 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:03,883 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 27 treesize of output 28 [2023-11-24 02:20:03,890 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:03,891 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 45 treesize of output 48 [2023-11-24 02:20:03,899 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:03,899 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 31 treesize of output 35 [2023-11-24 02:20:04,237 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_cleanerThread1of1ForFork0_#t~mem9.offset| (* c_cleanerThread1of1ForFork0_~i~1 24)))) (and (forall ((v_ArrVal_5090 (Array Int Int))) (= (+ (* |c_ULTIMATE.start_main_~i~3#1| 24) (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_5090) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) .cse0)) (forall ((v_ArrVal_5091 (Array Int Int))) (= (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_5091) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_cleanerThread1of1ForFork0_#t~mem9.base|)) (= |c_~#threads_alive_mutex~0.offset| .cse0))) is different from false [2023-11-24 02:20:04,738 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base|)) (.cse2 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base|))) (and (forall ((v_ArrVal_5091 (Array Int Int)) (v_ArrVal_5088 Int)) (let ((.cse0 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| (store .cse1 |c_ULTIMATE.start_main_~#cleaner_tid~0#1.offset| v_ArrVal_5088)))) (= (select (select .cse0 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select (store .cse0 (select (select .cse0 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_5091) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_5086 (Array Int Int))) (or (= |c_~#threads_alive_mutex~0.offset| (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_5086) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) (not (= v_ArrVal_5086 (store .cse2 |c_ULTIMATE.start_main_~#cleaner_tid~0#1.offset| (select v_ArrVal_5086 |c_ULTIMATE.start_main_~#cleaner_tid~0#1.offset|)))))) (forall ((v_ArrVal_5086 (Array Int Int))) (or (forall ((v_ArrVal_5090 (Array Int Int)) (v_ArrVal_5088 Int)) (let ((.cse3 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_5086))) (= (select (select (store .cse3 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| (store .cse1 |c_ULTIMATE.start_main_~#cleaner_tid~0#1.offset| v_ArrVal_5088)) |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_5090) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select .cse3 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (not (= v_ArrVal_5086 (store .cse2 |c_ULTIMATE.start_main_~#cleaner_tid~0#1.offset| (select v_ArrVal_5086 |c_ULTIMATE.start_main_~#cleaner_tid~0#1.offset|)))))))) is different from false [2023-11-24 02:20:05,851 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:05,851 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 38 treesize of output 30 [2023-11-24 02:20:05,857 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:05,857 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 41 treesize of output 43 [2023-11-24 02:20:05,869 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2023-11-24 02:20:05,913 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:05,914 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 84 treesize of output 68 [2023-11-24 02:20:05,924 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:05,924 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 361 treesize of output 357 [2023-11-24 02:20:05,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 86 [2023-11-24 02:20:05,954 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 98 [2023-11-24 02:20:11,173 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_#StackHeapBarrier| 1)) (.cse3 (select |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base|))) (and (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_14| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_14| 1)) (forall ((v_ArrVal_5081 Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_19| Int)) (let ((.cse0 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_14| v_ArrVal_5081))) (or (forall ((v_ArrVal_5082 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17| Int) (v_ArrVal_5088 Int)) (or (not (= (select (store .cse0 |v_ULTIMATE.start_main_#t~malloc27#1.base_19| v_ArrVal_5082) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17| .cse1) (not (= |c_~#datas_mutex~0.base| (select (select (let ((.cse2 (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse3 |c_~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_19|)))) (store .cse2 |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17| (store (select .cse2 |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17|) 0 v_ArrVal_5088))) |c_~#tids~0.base|) |c_~#tids~0.offset|))))) (not (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc27#1.base_19|) 0))))))) (let ((.cse6 (= |c_~#threads_alive_mutex~0.offset| 0))) (or (and (or (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_14| Int) (v_ArrVal_5082 Int) (v_ArrVal_5081 Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_19| Int)) (let ((.cse4 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_14| v_ArrVal_5081))) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_14| 1)) (not (= (select (store .cse4 |v_ULTIMATE.start_main_#t~malloc27#1.base_19| v_ArrVal_5082) |c_~#datas_mutex~0.base|) 0)) (not (= (select .cse4 |v_ULTIMATE.start_main_#t~malloc27#1.base_19|) 0))))) (< |c_~#datas_mutex~0.base| .cse1)) (or (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_14| Int) (v_ArrVal_5082 Int) (v_ArrVal_5081 Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_19| Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17| Int)) (let ((.cse5 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_14| v_ArrVal_5081))) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_14| 1)) (not (= (select (store .cse5 |v_ULTIMATE.start_main_#t~malloc27#1.base_19| v_ArrVal_5082) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17| .cse1) (not (= (select .cse5 |v_ULTIMATE.start_main_#t~malloc27#1.base_19|) 0))))) .cse6)) (and (not (= |c_~#datas_mutex~0.offset| 0)) .cse6))) (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_14| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_14| 1)) (forall ((v_ArrVal_5081 Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_19| Int)) (let ((.cse7 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_14| v_ArrVal_5081))) (or (forall ((v_ArrVal_5082 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17| Int)) (or (not (= (select (store .cse7 |v_ULTIMATE.start_main_#t~malloc27#1.base_19| v_ArrVal_5082) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17| .cse1) (forall ((v_ArrVal_5091 (Array Int Int)) (v_ArrVal_5088 Int)) (let ((.cse8 (let ((.cse9 (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse3 |c_~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_19|)))) (store .cse9 |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17| (store (select .cse9 |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_17|) 0 v_ArrVal_5088))))) (= (select (select .cse8 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select (store .cse8 (select (select .cse8 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_5091) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))))) (not (= (select .cse7 |v_ULTIMATE.start_main_#t~malloc27#1.base_19|) 0))))))))) is different from false [2023-11-24 02:20:12,137 INFO L349 Elim1Store]: treesize reduction 54, result has 50.0 percent of original size [2023-11-24 02:20:12,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 654 treesize of output 259 [2023-11-24 02:20:12,206 INFO L349 Elim1Store]: treesize reduction 11, result has 82.0 percent of original size [2023-11-24 02:20:12,206 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 403 treesize of output 348 [2023-11-24 02:20:12,244 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:12,245 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 262 treesize of output 254 [2023-11-24 02:20:19,552 INFO L349 Elim1Store]: treesize reduction 28, result has 90.0 percent of original size [2023-11-24 02:20:19,552 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 1 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 35 case distinctions, treesize of input 1430 treesize of output 1642 [2023-11-24 02:20:19,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:20:19,714 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [792646622] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:20:19,714 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:20:19,714 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 26, 27] total 73 [2023-11-24 02:20:19,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667492876] [2023-11-24 02:20:19,715 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:20:19,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 73 states [2023-11-24 02:20:19,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:20:19,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2023-11-24 02:20:19,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=356, Invalid=4428, Unknown=58, NotChecked=414, Total=5256 [2023-11-24 02:20:19,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:20:19,717 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:20:19,718 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 73 states, 73 states have (on average 6.876712328767123) internal successors, (502), 73 states have internal predecessors, (502), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:20:19,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:20:19,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:20:19,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:20:19,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:19,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:19,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:19,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:19,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:19,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:19,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:20:19,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:20:19,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:20:19,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:20:19,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2023-11-24 02:20:19,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:20:19,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:20:19,719 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2023-11-24 02:20:19,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2023-11-24 02:20:19,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2023-11-24 02:20:19,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:20:19,720 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:20:31,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2023-11-24 02:20:31,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:20:31,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2023-11-24 02:20:31,630 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-11-24 02:20:31,814 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:20:31,815 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:20:31,815 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:20:31,815 INFO L85 PathProgramCache]: Analyzing trace with hash -700571720, now seen corresponding path program 1 times [2023-11-24 02:20:31,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:20:31,815 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641376009] [2023-11-24 02:20:31,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:20:31,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:20:31,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:20:33,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:20:33,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:20:33,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1641376009] [2023-11-24 02:20:33,753 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1641376009] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:20:33,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1802568696] [2023-11-24 02:20:33,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:20:33,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:20:33,753 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:20:33,754 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:20:33,755 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-24 02:20:34,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:20:34,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 595 conjuncts, 68 conjunts are in the unsatisfiable core [2023-11-24 02:20:34,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:20:34,664 INFO L349 Elim1Store]: treesize reduction 60, result has 31.8 percent of original size [2023-11-24 02:20:34,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 29 treesize of output 40 [2023-11-24 02:20:34,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-24 02:20:35,063 INFO L349 Elim1Store]: treesize reduction 60, result has 31.8 percent of original size [2023-11-24 02:20:35,064 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 29 treesize of output 40 [2023-11-24 02:20:35,338 INFO L349 Elim1Store]: treesize reduction 60, result has 31.8 percent of original size [2023-11-24 02:20:35,338 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 29 treesize of output 40 [2023-11-24 02:20:35,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 25 [2023-11-24 02:20:35,429 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 15 treesize of output 1 [2023-11-24 02:20:36,135 INFO L349 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2023-11-24 02:20:36,141 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 21 treesize of output 25 [2023-11-24 02:20:36,262 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-24 02:20:36,267 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 66 treesize of output 54 [2023-11-24 02:20:37,225 INFO L349 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2023-11-24 02:20:37,226 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 2 case distinctions, treesize of input 88 treesize of output 78 [2023-11-24 02:20:37,230 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 24 treesize of output 11 [2023-11-24 02:20:37,667 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 63 treesize of output 31 [2023-11-24 02:20:37,670 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:20:37,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:20:37,997 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 16 treesize of output 11 [2023-11-24 02:20:38,116 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 16 treesize of output 11 [2023-11-24 02:20:38,232 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-24 02:20:38,281 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 16 treesize of output 11 [2023-11-24 02:20:38,380 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:20:38,380 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:20:38,437 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_5323 (Array Int Int))) (not (= (select (select (store |c_#pthreadsMutex| |c_~#threads_alive_mutex~0.base| v_ArrVal_5323) |c_cleanerThread1of1ForFork0_#t~mem9.base|) (+ |c_cleanerThread1of1ForFork0_#t~mem9.offset| (* c_cleanerThread1of1ForFork0_~i~1 24))) 0))) is different from false [2023-11-24 02:20:38,491 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:38,491 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 27 treesize of output 28 [2023-11-24 02:20:38,497 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:38,497 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 45 treesize of output 48 [2023-11-24 02:20:38,500 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 24 treesize of output 18 [2023-11-24 02:20:38,779 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_5317 (Array Int Int))) (= (+ |c_cleanerThread1of1ForFork0_#t~mem9.offset| (* c_cleanerThread1of1ForFork0_~i~1 24)) (+ (* |c_ULTIMATE.start_main_~i~3#1| 24) (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_5317) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_5318 (Array Int Int))) (= (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_5318) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_cleanerThread1of1ForFork0_#t~mem9.base|)) (not (= |c_~#threads_alive_mutex~0.base| |c_cleanerThread1of1ForFork0_#t~mem9.base|))) is different from false [2023-11-24 02:20:39,187 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_5316 (Array Int Int)) (v_ArrVal_5318 (Array Int Int))) (let ((.cse0 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_5316))) (= (select (select .cse0 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select (store .cse0 (select (select .cse0 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_5318) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_5316 (Array Int Int)) (v_ArrVal_5315 (Array Int Int)) (v_ArrVal_5317 (Array Int Int))) (let ((.cse1 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_5315))) (= (select (select .cse1 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select (store .cse1 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_5316) |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_5317) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_5316 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_5316) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) is different from false [2023-11-24 02:20:39,808 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:39,809 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 51 treesize of output 44 [2023-11-24 02:20:39,812 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 426 treesize of output 394 [2023-11-24 02:20:39,816 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 29 [2023-11-24 02:20:39,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 56 [2023-11-24 02:20:41,714 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:20:41,715 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 2 case distinctions, treesize of input 35 treesize of output 38 [2023-11-24 02:20:41,725 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:41,725 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 72 treesize of output 67 [2023-11-24 02:20:41,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 18 [2023-11-24 02:20:41,814 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:20:41,814 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 2 case distinctions, treesize of input 35 treesize of output 38 [2023-11-24 02:20:41,825 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:41,825 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 72 treesize of output 67 [2023-11-24 02:20:41,831 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 20 treesize of output 18 [2023-11-24 02:20:41,971 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:20:41,971 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 2 case distinctions, treesize of input 99 treesize of output 54 [2023-11-24 02:20:41,984 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:41,985 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 407 treesize of output 350 [2023-11-24 02:20:41,994 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 48 [2023-11-24 02:20:42,007 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:20:42,008 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 60 treesize of output 60 [2023-11-24 02:20:48,079 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 3 not checked. [2023-11-24 02:20:48,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1802568696] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:20:48,080 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:20:48,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 25, 26] total 73 [2023-11-24 02:20:48,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733734804] [2023-11-24 02:20:48,080 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:20:48,081 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 73 states [2023-11-24 02:20:48,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:20:48,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2023-11-24 02:20:48,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=335, Invalid=4458, Unknown=49, NotChecked=414, Total=5256 [2023-11-24 02:20:48,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:20:48,084 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:20:48,085 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 73 states, 73 states have (on average 7.342465753424658) internal successors, (536), 73 states have internal predecessors, (536), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:20:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:20:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:20:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:20:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:20:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:20:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:20:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:20:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:20:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2023-11-24 02:20:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:20:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:20:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 64 states. [2023-11-24 02:20:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2023-11-24 02:20:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2023-11-24 02:20:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:20:48,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2023-11-24 02:20:48,087 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:21:10,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2023-11-24 02:21:10,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-24 02:21:10,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:21:10,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2023-11-24 02:21:10,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2023-11-24 02:21:10,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:21:10,748 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 02:21:10,929 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,SelfDestructingSolverStorable21 [2023-11-24 02:21:10,929 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:21:10,929 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:21:10,930 INFO L85 PathProgramCache]: Analyzing trace with hash 1754077293, now seen corresponding path program 2 times [2023-11-24 02:21:10,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:21:10,930 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222357685] [2023-11-24 02:21:10,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:21:10,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:21:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:21:11,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:21:11,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:21:11,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222357685] [2023-11-24 02:21:11,894 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [222357685] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:21:11,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [680258223] [2023-11-24 02:21:11,895 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-24 02:21:11,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:21:11,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:21:11,896 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:21:11,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-24 02:21:13,016 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 02:21:13,017 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:21:13,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 630 conjuncts, 63 conjunts are in the unsatisfiable core [2023-11-24 02:21:13,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:21:13,351 INFO L349 Elim1Store]: treesize reduction 40, result has 32.2 percent of original size [2023-11-24 02:21:13,351 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 24 treesize of output 28 [2023-11-24 02:21:13,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-24 02:21:13,638 INFO L349 Elim1Store]: treesize reduction 40, result has 32.2 percent of original size [2023-11-24 02:21:13,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 24 treesize of output 28 [2023-11-24 02:21:13,840 INFO L349 Elim1Store]: treesize reduction 28, result has 28.2 percent of original size [2023-11-24 02:21:13,840 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 2 case distinctions, treesize of input 17 treesize of output 22 [2023-11-24 02:21:13,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2023-11-24 02:21:14,257 INFO L349 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2023-11-24 02:21:14,258 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 02:21:14,325 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 25 treesize of output 18 [2023-11-24 02:21:14,720 INFO L349 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2023-11-24 02:21:14,721 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 2 case distinctions, treesize of input 56 treesize of output 54 [2023-11-24 02:21:14,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-24 02:21:15,066 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 31 treesize of output 15 [2023-11-24 02:21:15,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:21:15,326 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:21:15,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:21:15,376 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:21:15,419 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 28 treesize of output 20 [2023-11-24 02:21:15,803 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_5560 (Array Int Int))) (= (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_5560) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_cleanerThread1of1ForFork0_#t~mem9.base|)) (forall ((v_ArrVal_5561 (Array Int Int))) (= (+ (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_5561) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (* |c_ULTIMATE.start_main_~i~3#1| 24)) (+ |c_cleanerThread1of1ForFork0_#t~mem9.offset| (* c_cleanerThread1of1ForFork0_~i~1 24))))) is different from false [2023-11-24 02:21:15,809 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 26 [2023-11-24 02:21:16,267 WARN L854 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_21| Int) (v_ArrVal_5558 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc27#1.base_25| Int) (v_ArrVal_5559 (Array Int Int))) (or (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_25| 1) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_21|) 0)) (not (= |c_~#datas_mutex~0.base| (select (select (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| v_ArrVal_5558) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_21| v_ArrVal_5559) |c_~#tids~0.base|) |c_~#tids~0.offset|))))) is different from false [2023-11-24 02:21:16,451 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:21:16,451 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 22 treesize of output 23 [2023-11-24 02:21:16,454 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 131 treesize of output 119 [2023-11-24 02:21:16,457 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 50 [2023-11-24 02:21:16,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 46 [2023-11-24 02:21:19,199 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:21:19,199 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [680258223] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:21:19,200 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:21:19,200 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21, 23] total 60 [2023-11-24 02:21:19,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300652622] [2023-11-24 02:21:19,200 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:21:19,200 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 60 states [2023-11-24 02:21:19,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:21:19,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2023-11-24 02:21:19,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=255, Invalid=3035, Unknown=24, NotChecked=226, Total=3540 [2023-11-24 02:21:19,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:21:19,203 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:21:19,203 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 60 states, 60 states have (on average 8.683333333333334) internal successors, (521), 60 states have internal predecessors, (521), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:21:19,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:21:19,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:21:19,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:21:19,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:19,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:19,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:19,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:19,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:19,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:19,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:21:19,203 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:19,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:19,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:19,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2023-11-24 02:21:19,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:21:19,204 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:21:19,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2023-11-24 02:21:19,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2023-11-24 02:21:19,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:21:19,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2023-11-24 02:21:19,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2023-11-24 02:21:19,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:21:19,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:21:32,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:21:32,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:21:32,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:21:32,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:32,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:32,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:32,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:32,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:32,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:32,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:21:32,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:32,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:32,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:32,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2023-11-24 02:21:32,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:21:32,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:21:32,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2023-11-24 02:21:32,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-24 02:21:32,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:21:32,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2023-11-24 02:21:32,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2023-11-24 02:21:32,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:21:32,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:21:32,897 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-11-24 02:21:33,096 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2023-11-24 02:21:33,097 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:21:33,097 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:21:33,097 INFO L85 PathProgramCache]: Analyzing trace with hash -1543031196, now seen corresponding path program 3 times [2023-11-24 02:21:33,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:21:33,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [372774680] [2023-11-24 02:21:33,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:21:33,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:21:33,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:21:34,123 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 15 proven. 39 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 02:21:34,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:21:34,124 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [372774680] [2023-11-24 02:21:34,124 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [372774680] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:21:34,124 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [731200134] [2023-11-24 02:21:34,124 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-24 02:21:34,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:21:34,125 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:21:34,126 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:21:34,126 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-24 02:21:35,679 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2023-11-24 02:21:35,679 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:21:35,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 707 conjuncts, 27 conjunts are in the unsatisfiable core [2023-11-24 02:21:35,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:21:35,950 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:21:36,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2023-11-24 02:21:36,183 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:21:36,205 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 35 proven. 19 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 02:21:36,205 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:21:36,222 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 14 treesize of output 12 [2023-11-24 02:21:36,223 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2023-11-24 02:21:36,386 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 13 [2023-11-24 02:21:36,388 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 22 treesize of output 18 [2023-11-24 02:21:36,569 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 02:21:36,570 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [731200134] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:21:36,570 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:21:36,570 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 10, 10] total 28 [2023-11-24 02:21:36,570 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097917087] [2023-11-24 02:21:36,570 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:21:36,571 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2023-11-24 02:21:36,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:21:36,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2023-11-24 02:21:36,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=719, Unknown=0, NotChecked=0, Total=812 [2023-11-24 02:21:36,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:21:36,573 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:21:36,573 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 28 states have (on average 17.5) internal successors, (490), 29 states have internal predecessors, (490), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:21:36,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:21:36,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:21:36,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:21:36,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:36,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:36,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:36,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:36,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:36,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:36,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:21:36,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:36,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:36,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:36,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2023-11-24 02:21:36,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:21:36,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:21:36,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2023-11-24 02:21:36,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2023-11-24 02:21:36,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:21:36,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2023-11-24 02:21:36,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2023-11-24 02:21:36,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:21:36,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:21:36,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:43,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:21:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2023-11-24 02:21:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:21:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:21:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2023-11-24 02:21:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-24 02:21:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:21:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2023-11-24 02:21:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2023-11-24 02:21:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:21:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:21:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-11-24 02:21:43,658 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-11-24 02:21:43,849 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,15 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:21:43,849 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:21:43,849 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:21:43,850 INFO L85 PathProgramCache]: Analyzing trace with hash -1731886691, now seen corresponding path program 1 times [2023-11-24 02:21:43,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:21:43,850 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658505626] [2023-11-24 02:21:43,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:21:43,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:21:43,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:21:47,006 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 02:21:47,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:21:47,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [658505626] [2023-11-24 02:21:47,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [658505626] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:21:47,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [376861409] [2023-11-24 02:21:47,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:21:47,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:21:47,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:21:47,008 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:21:47,009 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-24 02:21:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:21:47,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 785 conjuncts, 86 conjunts are in the unsatisfiable core [2023-11-24 02:21:47,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:21:48,108 INFO L349 Elim1Store]: treesize reduction 40, result has 32.2 percent of original size [2023-11-24 02:21:48,108 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 24 treesize of output 28 [2023-11-24 02:21:48,200 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-24 02:21:48,486 INFO L349 Elim1Store]: treesize reduction 40, result has 32.2 percent of original size [2023-11-24 02:21:48,487 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 24 treesize of output 28 [2023-11-24 02:21:48,875 INFO L349 Elim1Store]: treesize reduction 24, result has 44.2 percent of original size [2023-11-24 02:21:48,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 2 case distinctions, treesize of input 19 treesize of output 25 [2023-11-24 02:21:48,991 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 41 treesize of output 21 [2023-11-24 02:21:49,000 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:21:50,296 INFO L349 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2023-11-24 02:21:50,297 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 32 treesize of output 34 [2023-11-24 02:21:50,450 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 43 treesize of output 37 [2023-11-24 02:21:50,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-24 02:21:51,158 INFO L349 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2023-11-24 02:21:51,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 56 treesize of output 54 [2023-11-24 02:21:51,162 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-24 02:21:52,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:21:52,875 INFO L349 Elim1Store]: treesize reduction 28, result has 36.4 percent of original size [2023-11-24 02:21:52,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 33 [2023-11-24 02:21:52,965 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 0 case distinctions, treesize of input 27 treesize of output 20 [2023-11-24 02:21:53,048 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 20 treesize of output 15 [2023-11-24 02:21:53,400 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 41 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 02:21:53,401 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:21:53,457 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_6145 (Array Int Int))) (not (= (select (select (store |c_#pthreadsMutex| |c_~#threads_alive_mutex~0.base| v_ArrVal_6145) |c_threadThread1of1ForFork1_#t~mem3.base|) (+ (* c_threadThread1of1ForFork1_~i~0 24) |c_threadThread1of1ForFork1_#t~mem3.offset|)) 0))) is different from false [2023-11-24 02:21:53,569 INFO L349 Elim1Store]: treesize reduction 79, result has 37.3 percent of original size [2023-11-24 02:21:53,569 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 212 treesize of output 218 [2023-11-24 02:21:53,587 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:21:53,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 120 treesize of output 136 [2023-11-24 02:21:53,593 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 59 [2023-11-24 02:21:53,628 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 6 treesize of output 4 [2023-11-24 02:21:53,658 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:21:53,659 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 22 treesize of output 26 [2023-11-24 02:21:53,686 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 10 treesize of output 4 [2023-11-24 02:21:53,729 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:21:53,730 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 144 treesize of output 148 [2023-11-24 02:21:54,984 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (forall ((v_ArrVal_6138 (Array Int Int))) (= |c_~#threads_alive_mutex~0.offset| (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_6138) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (and (or .cse0 (forall ((v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (let ((.cse1 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_6139))) (store .cse1 (select (select .cse1 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (forall ((v_ArrVal_6138 (Array Int Int))) (let ((.cse3 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_6138))) (let ((.cse2 (select (select .cse3 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (= |c_~#threads_alive_mutex~0.offset| .cse2) (forall ((v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6140 (Array Int Int))) (= (select (select (store .cse3 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_6139) |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6140) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse2)))))) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse5 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_6139))) (let ((.cse4 (select (select .cse5 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (forall ((v_ArrVal_6141 (Array Int Int))) (= .cse4 (select (select (store .cse5 (select (select .cse5 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (= |c_~#threads_alive_mutex~0.base| .cse4))))) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse6 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_6139))) (or (= |c_~#threads_alive_mutex~0.base| (select (select .cse6 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) (forall ((v_ArrVal_6138 (Array Int Int)) (v_ArrVal_6140 (Array Int Int))) (let ((.cse7 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_6138))) (= (select (select (store .cse7 (select (select .cse6 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6140) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select .cse7 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))))) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse8 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_6139))) (or (= |c_~#threads_alive_mutex~0.base| (select (select .cse8 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) (forall ((v_ArrVal_6141 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store .cse8 (select (select .cse8 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))))) (or (forall ((v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (let ((.cse9 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#cleaner_tid~0#1.base| v_ArrVal_6139))) (= (select (select .cse9 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select (store .cse9 (select (select .cse9 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) .cse0))) is different from false [2023-11-24 02:21:57,701 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:21:57,702 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 70 treesize of output 54 [2023-11-24 02:21:57,705 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 267 treesize of output 243 [2023-11-24 02:21:57,711 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 62 treesize of output 58 [2023-11-24 02:21:57,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 35 [2023-11-24 02:21:57,741 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:21:57,741 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 51 treesize of output 44 [2023-11-24 02:21:57,747 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 344 treesize of output 308 [2023-11-24 02:21:57,754 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 11 treesize of output 9 [2023-11-24 02:21:57,758 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 20 treesize of output 16 [2023-11-24 02:21:57,774 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:21:57,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 19 [2023-11-24 02:21:57,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 22 [2023-11-24 02:21:57,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2023-11-24 02:21:57,807 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:21:57,808 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 19 [2023-11-24 02:21:57,813 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 22 [2023-11-24 02:21:57,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2023-11-24 02:22:08,271 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:22:08,271 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 2 case distinctions, treesize of input 134 treesize of output 64 [2023-11-24 02:22:08,285 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:08,285 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 258 treesize of output 221 [2023-11-24 02:22:08,303 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:08,305 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 73 treesize of output 73 [2023-11-24 02:22:08,312 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 58 treesize of output 54 [2023-11-24 02:22:08,533 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:08,534 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 19 treesize of output 20 [2023-11-24 02:22:08,536 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 25 [2023-11-24 02:22:08,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2023-11-24 02:22:08,568 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:22:08,568 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 2 case distinctions, treesize of input 70 treesize of output 48 [2023-11-24 02:22:08,579 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:08,580 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 89 treesize of output 80 [2023-11-24 02:22:08,592 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:08,592 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 30 treesize of output 34 [2023-11-24 02:22:08,804 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:22:08,805 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 2 case distinctions, treesize of input 104 treesize of output 58 [2023-11-24 02:22:08,817 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:08,817 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 301 treesize of output 264 [2023-11-24 02:22:08,832 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:08,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 101 treesize of output 101 [2023-11-24 02:22:08,840 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 67 treesize of output 61 [2023-11-24 02:22:09,075 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:22:09,076 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 2 case distinctions, treesize of input 69 treesize of output 48 [2023-11-24 02:22:09,086 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:09,087 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 176 treesize of output 155 [2023-11-24 02:22:09,098 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:09,099 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 112 treesize of output 111 [2023-11-24 02:22:09,105 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 102 treesize of output 98 [2023-11-24 02:22:09,342 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:09,343 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 38 treesize of output 31 [2023-11-24 02:22:09,350 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 63 treesize of output 51 [2023-11-24 02:22:09,359 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:09,359 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 28 treesize of output 32 [2023-11-24 02:22:09,362 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-24 02:22:09,401 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:22:09,402 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 2 case distinctions, treesize of input 99 treesize of output 54 [2023-11-24 02:22:09,412 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:09,413 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 315 treesize of output 266 [2023-11-24 02:22:09,424 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:09,425 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 64 treesize of output 66 [2023-11-24 02:22:09,430 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 54 [2023-11-24 02:22:09,621 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:09,621 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 37 treesize of output 30 [2023-11-24 02:22:09,624 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 69 treesize of output 57 [2023-11-24 02:22:09,626 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 6 treesize of output 4 [2023-11-24 02:22:09,632 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 6 treesize of output 4 [2023-11-24 02:22:09,634 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2023-11-24 02:22:09,656 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:22:09,656 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 2 case distinctions, treesize of input 35 treesize of output 38 [2023-11-24 02:22:09,665 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:22:09,665 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 68 treesize of output 63 [2023-11-24 02:22:09,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 18 [2023-11-24 02:22:53,060 INFO L349 Elim1Store]: treesize reduction 50, result has 95.4 percent of original size [2023-11-24 02:22:53,061 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 1 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 135 case distinctions, treesize of input 2844 treesize of output 3796 [2023-11-24 02:22:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 44 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 02:22:58,335 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [376861409] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:22:58,337 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:22:58,337 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 33, 31] total 88 [2023-11-24 02:22:58,339 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144588458] [2023-11-24 02:22:58,339 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:22:58,339 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 88 states [2023-11-24 02:22:58,340 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:22:58,340 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 88 interpolants. [2023-11-24 02:22:58,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=552, Invalid=6741, Unknown=25, NotChecked=338, Total=7656 [2023-11-24 02:22:58,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:22:58,344 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:22:58,344 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 88 states, 88 states have (on average 6.6477272727272725) internal successors, (585), 88 states have internal predecessors, (585), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:22:58,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:22:58,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:22:58,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:22:58,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:22:58,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:22:58,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:22:58,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:22:58,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:22:58,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:22:58,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:22:58,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:22:58,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:22:58,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:22:58,348 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2023-11-24 02:22:58,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:22:58,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:22:58,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2023-11-24 02:22:58,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2023-11-24 02:22:58,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:22:58,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2023-11-24 02:22:58,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2023-11-24 02:22:58,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2023-11-24 02:22:58,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2023-11-24 02:22:58,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-11-24 02:22:58,349 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:23:00,540 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse7 (+ |c_#StackHeapBarrier| 1)) (.cse44 (= |c_~#threads_alive_mutex~0.base| |c_~#datas_mutex~0.base|)) (.cse36 (not (= (select |c_#valid| |c_~#datas_mutex~0.base|) 0))) (.cse8 (= |c_~#threads_alive_mutex~0.offset| 0)) (.cse46 (not (= |c_~#datas_mutex~0.base| |c_~#tids~0.base|)))) (let ((.cse1 (let ((.cse54 (+ |c_~#datas_mutex~0.base| 2))) (let ((.cse58 (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse72 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse54) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (not (= (select .cse72 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store .cse72 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |c_~#datas_mutex~0.base| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0))))))) (let ((.cse52 (or .cse58 .cse46))) (and (or .cse46 (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse50 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (not (= (select .cse50 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |c_~#datas_mutex~0.base| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 2)) (< |c_~#datas_mutex~0.base| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (< |c_~#datas_mutex~0.base| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (not (= (select (store (store .cse50 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0)))))) (or (and (forall ((|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int)) (or (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (forall ((v_arrayElimCell_407 Int) (v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse51 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (< |c_~#tids~0.base| (+ 2 v_arrayElimCell_407)) (not (= (select (store (store .cse51 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_407 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (not (= (select .cse51 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0))))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0)))) .cse52 (or .cse36 (forall ((v_ArrVal_6131 Int) (v_arrayElimCell_407 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse53 (store |c_#valid| |c_~#datas_mutex~0.base| v_ArrVal_6131))) (or (not (= (select (store (store .cse53 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_407 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse54) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (not (= (select .cse53 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ 2 v_arrayElimCell_407)))))) (forall ((|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int)) (or (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse55 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ |c_~#threads_alive_mutex~0.base| 2)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (not (= (select (store (store .cse55 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |c_~#threads_alive_mutex~0.base| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select .cse55 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0))))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0)))) (forall ((|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int)) (or (< |c_~#datas_mutex~0.base| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (forall ((v_ArrVal_6131 Int) (v_arrayElimCell_407 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse56 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (< |c_~#datas_mutex~0.base| (+ 2 v_arrayElimCell_407)) (not (= (select .cse56 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |c_~#datas_mutex~0.base| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (not (= (select (store (store .cse56 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_407 v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0))))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0))))) .cse8) (forall ((|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int)) (or (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_398 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse57 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (not (= (select .cse57 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_398) (not (= (select (store (store .cse57 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_398 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (< |c_~#tids~0.base| (+ 2 v_arrayElimCell_398))))) (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0)))) (or .cse44 .cse58 .cse46) (or (forall ((v_arrayElimCell_391 Int) (v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse59 (store |c_#valid| |c_~#datas_mutex~0.base| v_ArrVal_6131))) (or (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse54) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_391) (not (= (select .cse59 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ 2 v_arrayElimCell_391)) (not (= 0 (select (store (store .cse59 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_391 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|)))))) .cse36) (forall ((|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int)) (or (< |c_~#datas_mutex~0.base| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse60 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (not (= (select .cse60 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |c_~#datas_mutex~0.base| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 2)) (< |c_~#datas_mutex~0.base| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (not (= (select (store (store .cse60 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0))))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0)))) (or .cse46 (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_402 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse61 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (not (= (select (store (store .cse61 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_402 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (< |c_~#tids~0.base| (+ 2 v_arrayElimCell_402)) (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (not (= (select .cse61 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0)))))) (or (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_402 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse62 (store |c_#valid| |c_~#datas_mutex~0.base| v_ArrVal_6131))) (or (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse54) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ 2 v_arrayElimCell_402)) (not (= (select .cse62 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_402) (not (= (select (store (store .cse62 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_402 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0))))) .cse36) (forall ((|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int)) (or (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (forall ((v_arrayElimCell_391 Int) (v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse63 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_391) (not (= (select .cse63 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |c_~#tids~0.base| (+ 2 v_arrayElimCell_391)) (not (= (select (store (store .cse63 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_391 v_ArrVal_6134) |c_~#tids~0.base|) 0))))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0)))) (or (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_398 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse64 (store |c_#valid| |c_~#datas_mutex~0.base| v_ArrVal_6131))) (or (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse54) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (not (= (select .cse64 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store .cse64 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_398 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_398) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ 2 v_arrayElimCell_398))))) .cse36) (or (and .cse52 (forall ((|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int)) (or (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_arrayElimCell_416 Int) (v_ArrVal_6133 Int)) (let ((.cse65 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (not (= (select .cse65 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store .cse65 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_416 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (< |c_~#tids~0.base| (+ 2 v_arrayElimCell_416))))) (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0)))) (or .cse36 (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_arrayElimCell_416 Int) (v_ArrVal_6133 Int)) (let ((.cse66 (store |c_#valid| |c_~#datas_mutex~0.base| v_ArrVal_6131))) (or (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse54) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ 2 v_arrayElimCell_416)) (not (= (select (store (store .cse66 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_416 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (not (= (select .cse66 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0))))))) .cse8) (or (and .cse52 (or .cse36 (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_425 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse67 (store |c_#valid| |c_~#datas_mutex~0.base| v_ArrVal_6131))) (or (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse54) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (not (= (select (store (store .cse67 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_425 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select .cse67 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| (+ 2 v_arrayElimCell_425)))))) (forall ((|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int)) (or (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_425 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse68 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (< |c_~#tids~0.base| (+ 2 v_arrayElimCell_425)) (not (= (select .cse68 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store .cse68 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_425 v_ArrVal_6134) |c_~#tids~0.base|) 0))))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0))))) .cse8) (or .cse46 (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_398 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse69 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (< |c_~#datas_mutex~0.base| (+ 2 v_arrayElimCell_398)) (not (= (select (store (store .cse69 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_398 v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)) (not (= (select .cse69 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |c_~#datas_mutex~0.base| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (< |c_~#datas_mutex~0.base| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0)))))) (or (forall ((v_ArrVal_6131 Int) (v_arrayElimCell_391 Int) (|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse70 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (not (= (select (store (store .cse70 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_391 v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)) (not (= (select .cse70 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |c_~#datas_mutex~0.base| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (< |c_~#datas_mutex~0.base| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (< |c_~#datas_mutex~0.base| (+ 2 v_arrayElimCell_391)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0))))) .cse46) (forall ((|v_ULTIMATE.start_main_#t~malloc23#1.base_28| Int)) (or (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc23#1.base_28| 2)) (forall ((v_ArrVal_6131 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_402 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (let ((.cse71 (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28| v_ArrVal_6131))) (or (< |c_~#tids~0.base| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 2)) (not (= (select (store (store .cse71 |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_402 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (< |c_~#tids~0.base| (+ 2 v_arrayElimCell_402)) (not (= (select .cse71 |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_402)))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc23#1.base_28|) 0))))))))) (.cse14 (forall ((|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (= (select (select (let ((.cse49 (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| v_ArrVal_6139))) (store .cse49 (select (select .cse49 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) (select v_ArrVal_6139 |~#datas_mutex~0.offset|)))) (.cse9 (forall ((v_ArrVal_6139 (Array Int Int))) (not (= (select (select (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| v_ArrVal_6139) |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|)))) (.cse4 (forall ((|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (not (= (select (select (let ((.cse48 (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| v_ArrVal_6139))) (store .cse48 (select (select .cse48 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))) (.cse6 (select |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base|)) (.cse0 (< c_~threads_total~0 1)) (.cse2 (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= 0 (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |c_~#datas_mutex~0.base|))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0))))) (.cse3 (< |c_~#datas_mutex~0.base| .cse7))) (and (or .cse0 .cse1 (= |c_ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)) (or .cse0 .cse1) (or .cse0 (and (or .cse2 .cse3 .cse4) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6139 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int) (v_ArrVal_6141 (Array Int Int))) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (let ((.cse5 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (= (select (select (store .cse5 (select (select .cse5 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) (select (select .cse5 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) .cse8) (or .cse2 .cse3 .cse9) (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6134 Int)) (or (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse11 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (let ((.cse10 (select (select .cse11 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (or (= |c_~#threads_alive_mutex~0.base| .cse10) (forall ((v_ArrVal_6141 (Array Int Int))) (= (select (select (store .cse11 (select (select .cse11 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) .cse10)))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))))))) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6139 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139) |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|)))) .cse8) (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6134 Int)) (or (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse12 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (= |c_~#threads_alive_mutex~0.base| (select (select .cse12 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|)) (forall ((v_ArrVal_6141 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store .cse12 (select (select .cse12 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6134 Int)) (let ((.cse13 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (= |c_~#threads_alive_mutex~0.base| (select (select .cse13 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select (select .cse13 |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|))))))))) (or .cse2 .cse3 .cse14) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6139 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int) (v_ArrVal_6141 (Array Int Int))) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= |c_~#threads_alive_mutex~0.base| (select (select (let ((.cse15 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (store .cse15 (select (select .cse15 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) .cse8))) (or .cse0 (= |c_ULTIMATE.start_assume_abort_if_not_~cond#1| 0) .cse1) (or .cse0 (let ((.cse16 (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6134 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)))))) (and (or .cse3 .cse14 .cse16) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6134 Int) (v_ArrVal_6141 (Array Int Int))) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= |c_~#threads_alive_mutex~0.base| (select (select (let ((.cse17 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (store .cse17 (select (select .cse17 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))))) .cse8) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6134 Int)) (or (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse19 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (let ((.cse18 (select (select .cse19 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (or (= |c_~#threads_alive_mutex~0.base| .cse18) (forall ((v_ArrVal_6141 (Array Int Int))) (= (select (select (store .cse19 (select (select .cse19 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) .cse18)))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))))) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6134 Int)) (or (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse20 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (= |c_~#threads_alive_mutex~0.base| (select (select .cse20 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|)) (forall ((v_ArrVal_6141 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store .cse20 (select (select .cse20 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))))) (or .cse3 .cse9 .cse16) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6134 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139) |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|)))) .cse8) (or .cse3 .cse4 .cse16) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6134 Int)) (let ((.cse21 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (= |c_~#threads_alive_mutex~0.base| (select (select .cse21 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select (select .cse21 |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|))))))) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6134 Int) (v_ArrVal_6141 (Array Int Int))) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (let ((.cse22 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (= (select (select (store .cse22 (select (select .cse22 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) (select (select .cse22 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))) .cse8)))) (or .cse0 (and (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse23 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (let ((.cse24 (select (select .cse23 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (forall ((v_ArrVal_6141 (Array Int Int))) (= (select (select (store .cse23 (select (select .cse23 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse24)) (= |c_~#threads_alive_mutex~0.base| .cse24))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7))) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (forall ((v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (let ((.cse25 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (= (select (select (store .cse25 (select (select .cse25 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select .cse25 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_6138 (Array Int Int))) (= |c_~#threads_alive_mutex~0.offset| (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6138) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (forall ((v_ArrVal_6138 (Array Int Int))) (let ((.cse26 (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6138))) (let ((.cse27 (select (select .cse26 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (forall ((v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6140 (Array Int Int))) (= (select (select (store .cse26 (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139) |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6140) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse27)) (= |c_~#threads_alive_mutex~0.offset| .cse27))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7))) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse28 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (forall ((v_ArrVal_6141 (Array Int Int))) (not (= (select (select (store .cse28 (select (select .cse28 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|))) (= |c_~#threads_alive_mutex~0.base| (select (select .cse28 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7))) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (forall ((v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (not (= (select (select (let ((.cse29 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (store .cse29 (select (select .cse29 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (forall ((v_ArrVal_6138 (Array Int Int))) (= |c_~#threads_alive_mutex~0.offset| (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6138) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse31 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (forall ((v_ArrVal_6138 (Array Int Int)) (v_ArrVal_6140 (Array Int Int))) (let ((.cse30 (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6138))) (= (select (select (store .cse30 (select (select .cse31 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6140) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select .cse30 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (= |c_~#threads_alive_mutex~0.base| (select (select .cse31 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))))))) (or .cse0 (let ((.cse35 (= |c_~#threads_alive_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse32 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.base|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (forall ((v_ArrVal_6141 (Array Int Int))) (not (= (select (select (store .cse32 (select (select .cse32 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|))) (= (select (select .cse32 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7))) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int))) (let ((.cse33 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.base|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select (select .cse33 |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (= (select (select .cse33 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (select (let ((.cse34 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.base|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (store .cse34 (select (select .cse34 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))) .cse35) (or .cse3 .cse36 .cse14) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse38 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.base|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (let ((.cse37 (select (select .cse38 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (or (= .cse37 |c_~#threads_alive_mutex~0.base|) (forall ((v_ArrVal_6141 (Array Int Int))) (= (select (select (store .cse38 (select (select .cse38 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) .cse37)))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7))) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.base|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139) |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7))) .cse35) (or .cse3 .cse36 .cse9) (or .cse3 .cse36 .cse4) (or .cse35 (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (let ((.cse39 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse6 |~#datas_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.base|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (= (select (select (store .cse39 (select (select .cse39 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) (select (select .cse39 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7))))))) (or .cse0 (let ((.cse40 (not (= |c_~#datas_mutex~0.base| |c_ULTIMATE.start_main_#t~malloc23#1.base|))) (.cse45 (< |c_#StackHeapBarrier| (+ |c_~#datas_mutex~0.base| 1))) (.cse47 (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |c_~#datas_mutex~0.base| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))))) (let ((.cse42 (or .cse45 .cse46 .cse47)) (.cse41 (< |c_~#tids~0.base| .cse7)) (.cse43 (and .cse40 .cse46))) (and (or .cse8 (and (or .cse40 (forall ((v_arrayElimCell_407 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_407 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_407 1))))) (or (< |c_#StackHeapBarrier| (+ |c_~#threads_alive_mutex~0.base| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |c_~#threads_alive_mutex~0.base| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0))))) (or .cse41 (forall ((v_arrayElimCell_407 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_407 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_407 1))))) (or .cse3 (forall ((v_arrayElimCell_407 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_407 v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_407 1))))) .cse42)) (or .cse2 .cse3 .cse43) (or (forall ((v_arrayElimCell_391 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ v_arrayElimCell_391 1)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_391) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_391 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) .cse40) (or .cse3 (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_398 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ v_arrayElimCell_398 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_398 v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) .cse43) (or .cse8 (and (or (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int) (v_arrayElimCell_416 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_416 1)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_416 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) .cse41) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_arrayElimCell_416 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_416 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_416 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))) .cse40) .cse42)) (or .cse41 (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_398 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ v_arrayElimCell_398 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_398 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_398)))) (or (and (or .cse40 (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_425 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_425 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_425 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0))))) (or (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_425 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_425 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_425 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) .cse41) .cse42) .cse8) (or .cse44 .cse45 .cse46 .cse47) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_398 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ v_arrayElimCell_398 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_398 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_398))) .cse40) (or .cse2 .cse3) (or .cse41 (and (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int)) (or (forall ((v_arrayElimCell_402 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_402 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_402) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_402 1)))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) (or (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_402 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_402 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_402 1)))) .cse46))) (or .cse40 (and (or .cse3 (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_402 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_402 v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_402 1))))) (forall ((v_arrayElimCell_402 Int)) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_402 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse7) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_402) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_402 1)))))) (or .cse41 (forall ((v_arrayElimCell_391 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ v_arrayElimCell_391 1)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_391) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_391 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0))))) (or (forall ((v_arrayElimCell_391 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ v_arrayElimCell_391 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_391 v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)))) .cse3 .cse43)))))))) is different from true [2023-11-24 02:23:03,885 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse6 (+ |c_#StackHeapBarrier| 1))) (let ((.cse23 (<= c_~threads_total~0 0)) (.cse22 (<= 1 c_~threads_total~0)) (.cse13 (forall ((|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (= (select (select (let ((.cse49 (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| v_ArrVal_6139))) (store .cse49 (select (select .cse49 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) (select v_ArrVal_6139 |~#datas_mutex~0.offset|)))) (.cse8 (forall ((v_ArrVal_6139 (Array Int Int))) (not (= (select (select (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| v_ArrVal_6139) |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|)))) (.cse3 (forall ((|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (not (= (select (select (let ((.cse48 (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| v_ArrVal_6139))) (store .cse48 (select (select .cse48 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))) (.cse5 (select |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base|)) (.cse0 (< c_~threads_total~0 1)) (.cse7 (= |c_~#threads_alive_mutex~0.offset| 0)) (.cse1 (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= 0 (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |c_~#datas_mutex~0.base|))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0))))) (.cse2 (< |c_~#datas_mutex~0.base| .cse6))) (and (= |c_~#threads_alive_mutex~0.base| 1) (= |c_~#datas_mutex~0.base| 4) (= (select |c_#valid| 3) 1) (or .cse0 (and (or .cse1 .cse2 .cse3) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6139 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int) (v_ArrVal_6141 (Array Int Int))) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (let ((.cse4 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (= (select (select (store .cse4 (select (select .cse4 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) (select (select .cse4 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) .cse7) (or .cse1 .cse2 .cse8) (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6134 Int)) (or (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse10 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (let ((.cse9 (select (select .cse10 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (or (= |c_~#threads_alive_mutex~0.base| .cse9) (forall ((v_ArrVal_6141 (Array Int Int))) (= (select (select (store .cse10 (select (select .cse10 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) .cse9)))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))))))) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6139 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139) |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|)))) .cse7) (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6134 Int)) (or (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse11 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (= |c_~#threads_alive_mutex~0.base| (select (select .cse11 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|)) (forall ((v_ArrVal_6141 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store .cse11 (select (select .cse11 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6134 Int)) (let ((.cse12 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (= |c_~#threads_alive_mutex~0.base| (select (select .cse12 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select (select .cse12 |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|))))))))) (or .cse1 .cse2 .cse13) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6139 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int) (v_ArrVal_6141 (Array Int Int))) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= |c_~#threads_alive_mutex~0.base| (select (select (let ((.cse14 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (store .cse14 (select (select .cse14 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) .cse7))) (or .cse0 (let ((.cse15 (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6134 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)))))) (and (or .cse2 .cse13 .cse15) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6134 Int) (v_ArrVal_6141 (Array Int Int))) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= |c_~#threads_alive_mutex~0.base| (select (select (let ((.cse16 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (store .cse16 (select (select .cse16 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))))) .cse7) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6134 Int)) (or (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse18 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (let ((.cse17 (select (select .cse18 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (or (= |c_~#threads_alive_mutex~0.base| .cse17) (forall ((v_ArrVal_6141 (Array Int Int))) (= (select (select (store .cse18 (select (select .cse18 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) .cse17)))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))))) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6134 Int)) (or (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse19 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (= |c_~#threads_alive_mutex~0.base| (select (select .cse19 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|)) (forall ((v_ArrVal_6141 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store .cse19 (select (select .cse19 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))))) (or .cse2 .cse8 .cse15) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6134 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139) |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|)))) .cse7) (or .cse2 .cse3 .cse15) (forall ((|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6134 Int)) (let ((.cse20 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (= |c_~#threads_alive_mutex~0.base| (select (select .cse20 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select (select .cse20 |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|))))))) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (|v_ULTIMATE.start_main_#t~malloc27#1.base_28| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6134 Int) (v_ArrVal_6141 (Array Int Int))) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc27#1.base_28| 1)) (let ((.cse21 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |v_ULTIMATE.start_main_#t~malloc27#1.base_28|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (= (select (select (store .cse21 (select (select .cse21 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) (select (select .cse21 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc27#1.base_28| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))) .cse7)))) (or (and (= |c_ULTIMATE.start_assume_abort_if_not_#in~cond#1| 1) .cse22) (and (= |c_ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) .cse23)) (= (select |c_#valid| 4) 1) (or (and (= |c_ULTIMATE.start_assume_abort_if_not_~cond#1| 0) .cse23) (and (= |c_ULTIMATE.start_assume_abort_if_not_~cond#1| 1) .cse22)) (or .cse0 (and (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse24 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (let ((.cse25 (select (select .cse24 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (forall ((v_ArrVal_6141 (Array Int Int))) (= (select (select (store .cse24 (select (select .cse24 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse25)) (= |c_~#threads_alive_mutex~0.base| .cse25))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6))) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (forall ((v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (let ((.cse26 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (= (select (select (store .cse26 (select (select .cse26 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select .cse26 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_6138 (Array Int Int))) (= |c_~#threads_alive_mutex~0.offset| (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6138) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (forall ((v_ArrVal_6138 (Array Int Int))) (let ((.cse27 (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6138))) (let ((.cse28 (select (select .cse27 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) (or (forall ((v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6140 (Array Int Int))) (= (select (select (store .cse27 (select (select (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139) |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6140) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) .cse28)) (= |c_~#threads_alive_mutex~0.offset| .cse28))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6))) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse29 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (forall ((v_ArrVal_6141 (Array Int Int))) (not (= (select (select (store .cse29 (select (select .cse29 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|))) (= |c_~#threads_alive_mutex~0.base| (select (select .cse29 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6))) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (forall ((v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (not (= (select (select (let ((.cse30 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (store .cse30 (select (select .cse30 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (forall ((v_ArrVal_6138 (Array Int Int))) (= |c_~#threads_alive_mutex~0.offset| (select (select (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6138) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse32 (store |c_#memory_$Pointer$.base| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (forall ((v_ArrVal_6138 (Array Int Int)) (v_ArrVal_6140 (Array Int Int))) (let ((.cse31 (store |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6138))) (= (select (select (store .cse31 (select (select .cse32 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6140) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) (select (select .cse31 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (= |c_~#threads_alive_mutex~0.base| (select (select .cse32 |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))))))))) .cse7 (or .cse0 (let ((.cse37 (not (= (select |c_#valid| |c_~#datas_mutex~0.base|) 0))) (.cse36 (= |c_~#threads_alive_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse33 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.base|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (forall ((v_ArrVal_6141 (Array Int Int))) (not (= (select (select (store .cse33 (select (select .cse33 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|))) (= (select (select .cse33 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6))) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int))) (let ((.cse34 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.base|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select (select .cse34 |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (= (select (select .cse34 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (select (let ((.cse35 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.base|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (store .cse35 (select (select .cse35 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141)) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|)))) .cse36) (or .cse2 .cse37 .cse13) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (forall ((v_ArrVal_6139 (Array Int Int))) (let ((.cse39 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.base|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (let ((.cse38 (select (select .cse39 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (or (= .cse38 |c_~#threads_alive_mutex~0.base|) (forall ((v_ArrVal_6141 (Array Int Int))) (= (select (select (store .cse39 (select (select .cse39 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) .cse38)))))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6))) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.base|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139) |c_~#tids~0.base|) |c_~#tids~0.offset|) |c_~#datas_mutex~0.base|)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6))) .cse36) (or .cse2 .cse37 .cse8) (or .cse2 .cse37 .cse3) (or .cse36 (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|~#datas_mutex~0.offset| Int) (v_ArrVal_6139 (Array Int Int)) (v_ArrVal_6141 (Array Int Int))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (let ((.cse40 (store (store |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base| (store .cse5 |~#datas_mutex~0.offset| |c_ULTIMATE.start_main_#t~malloc27#1.base|)) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| v_ArrVal_6139))) (= (select (select (store .cse40 (select (select .cse40 |c_~#tids~0.base|) |c_~#tids~0.offset|) v_ArrVal_6141) |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|) (select (select .cse40 |c_~#datas_mutex~0.base|) |~#datas_mutex~0.offset|))) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6))))))) (= 3 |c_~#tids~0.base|) (or .cse0 (let ((.cse41 (not (= |c_~#datas_mutex~0.base| |c_ULTIMATE.start_main_#t~malloc23#1.base|))) (.cse45 (< |c_#StackHeapBarrier| (+ |c_~#datas_mutex~0.base| 1))) (.cse46 (not (= |c_~#datas_mutex~0.base| |c_~#tids~0.base|))) (.cse47 (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |c_~#datas_mutex~0.base| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))))) (let ((.cse43 (or .cse45 .cse46 .cse47)) (.cse42 (< |c_~#tids~0.base| .cse6)) (.cse44 (and .cse41 .cse46))) (and (or .cse7 (and (or .cse41 (forall ((v_arrayElimCell_407 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_407 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_407 1))))) (or (< |c_#StackHeapBarrier| (+ |c_~#threads_alive_mutex~0.base| 1)) (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) |c_~#threads_alive_mutex~0.base| v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0))))) (or .cse42 (forall ((v_arrayElimCell_407 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_407 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_407 1))))) (or .cse2 (forall ((v_arrayElimCell_407 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_407 v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_407 1))))) .cse43)) (or .cse1 .cse2 .cse44) (or (forall ((v_arrayElimCell_391 Int) (|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ v_arrayElimCell_391 1)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_391) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_391 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) .cse41) (or .cse2 (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_398 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ v_arrayElimCell_398 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_398 v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) .cse44) (or .cse7 (and (or (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int) (v_arrayElimCell_416 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_416 1)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_416 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) .cse42) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_arrayElimCell_416 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_416 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_416 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)))) .cse41) .cse43)) (or .cse42 (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_398 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ v_arrayElimCell_398 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_398 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_398)))) (or (and (or .cse41 (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_425 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_425 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_425 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0))))) (or (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_425 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_425 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_425 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) .cse42) .cse43) .cse7) (or (= |c_~#threads_alive_mutex~0.base| |c_~#datas_mutex~0.base|) .cse45 .cse46 .cse47) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_398 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ v_arrayElimCell_398 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_398 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_398))) .cse41) (or .cse1 .cse2) (or .cse42 (and (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int)) (or (forall ((v_arrayElimCell_402 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_402 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_402) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_402 1)))) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) (or (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_402 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_402 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_402 1)))) .cse46))) (or .cse41 (and (or .cse2 (forall ((|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_arrayElimCell_402 Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_402 v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_402 1))))) (forall ((v_arrayElimCell_402 Int)) (or (forall ((|v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_402 v_ArrVal_6134) |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23|) 0)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (< |v_ULTIMATE.start_main_~#cleaner_tid~0#1.base_23| .cse6) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)))) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_402) (< |c_#StackHeapBarrier| (+ v_arrayElimCell_402 1)))))) (or .cse42 (forall ((v_arrayElimCell_391 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ v_arrayElimCell_391 1)) (= |c_~#threads_alive_mutex~0.base| v_arrayElimCell_391) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_391 v_ArrVal_6134) |c_~#tids~0.base|) 0)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0))))) (or (forall ((v_arrayElimCell_391 Int) (|v_ULTIMATE.start_main_#t~malloc25#1.base_20| Int) (v_ArrVal_6134 Int) (v_ArrVal_6133 Int)) (or (< |c_#StackHeapBarrier| (+ v_arrayElimCell_391 1)) (< |c_#StackHeapBarrier| (+ |v_ULTIMATE.start_main_#t~malloc25#1.base_20| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20|) 0)) (not (= (select (store (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc25#1.base_20| v_ArrVal_6133) v_arrayElimCell_391 v_ArrVal_6134) |c_~#datas_mutex~0.base|) 0)))) .cse2 .cse44)))))))) is different from true [2023-11-24 02:23:33,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:23:33,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:23:33,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:23:33,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:33,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:33,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:33,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:33,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:33,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:33,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:23:33,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:33,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:33,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:33,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:23:33,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:23:33,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:23:33,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:23:33,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:23:33,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:23:33,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:23:33,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-24 02:23:33,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:23:33,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:23:33,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-11-24 02:23:33,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2023-11-24 02:23:33,796 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2023-11-24 02:23:33,993 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,16 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:23:33,994 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:23:33,994 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:23:33,995 INFO L85 PathProgramCache]: Analyzing trace with hash 1303561610, now seen corresponding path program 5 times [2023-11-24 02:23:33,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:23:33,995 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820096589] [2023-11-24 02:23:33,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:23:33,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:23:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:23:35,562 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:23:35,563 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:23:35,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820096589] [2023-11-24 02:23:35,563 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1820096589] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:23:35,563 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:23:35,563 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2023-11-24 02:23:35,563 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796599463] [2023-11-24 02:23:35,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:23:35,564 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2023-11-24 02:23:35,564 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:23:35,564 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2023-11-24 02:23:35,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=526, Unknown=0, NotChecked=0, Total=600 [2023-11-24 02:23:35,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:23:35,565 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:23:35,565 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 7.56) internal successors, (189), 25 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:23:35,565 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:23:35,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:23:35,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:23:35,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:35,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:35,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:35,566 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:35,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:35,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:35,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:23:35,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:35,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:35,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:35,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:23:35,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:23:35,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:23:35,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:23:35,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:23:35,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:23:35,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:23:35,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2023-11-24 02:23:35,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:23:35,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:23:35,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-11-24 02:23:35,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2023-11-24 02:23:35,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:23:42,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:23:42,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:23:42,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:23:42,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:42,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:42,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:42,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:42,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:42,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:42,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:23:42,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:42,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:42,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:42,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:23:42,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:23:42,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:23:42,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:23:42,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:23:42,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:23:42,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:23:42,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-24 02:23:42,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:23:42,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:23:42,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-11-24 02:23:42,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2023-11-24 02:23:42,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:23:42,988 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2023-11-24 02:23:42,989 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:23:42,989 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:23:42,989 INFO L85 PathProgramCache]: Analyzing trace with hash 1186507394, now seen corresponding path program 6 times [2023-11-24 02:23:42,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:23:42,990 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025637143] [2023-11-24 02:23:42,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:23:42,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:23:43,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:23:44,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:23:44,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:23:44,957 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025637143] [2023-11-24 02:23:44,957 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1025637143] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 02:23:44,957 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 02:23:44,957 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2023-11-24 02:23:44,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [213623593] [2023-11-24 02:23:44,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:23:44,959 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-11-24 02:23:44,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:23:44,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-11-24 02:23:44,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=570, Unknown=0, NotChecked=0, Total=650 [2023-11-24 02:23:44,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:23:44,968 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:23:44,968 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 7.269230769230769) internal successors, (189), 26 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:23:44,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:23:44,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:23:44,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:23:44,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:44,968 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:44,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:44,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:44,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:44,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:44,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:23:44,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:44,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:44,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:44,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:23:44,969 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:23:44,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:23:44,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:23:44,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:23:44,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:23:44,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:23:44,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2023-11-24 02:23:44,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:23:44,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2023-11-24 02:23:44,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-11-24 02:23:44,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2023-11-24 02:23:44,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-11-24 02:23:44,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:23:57,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:23:57,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:23:57,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:23:57,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:57,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:57,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:57,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:57,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:57,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:23:57,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:23:57,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:57,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:57,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:23:57,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:23:57,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:23:57,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:23:57,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:23:57,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:23:57,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:23:57,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:23:57,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2023-11-24 02:23:57,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:23:57,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:23:57,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:23:57,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2023-11-24 02:23:57,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:23:57,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-11-24 02:23:57,812 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2023-11-24 02:23:57,812 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:23:57,826 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:23:57,827 INFO L85 PathProgramCache]: Analyzing trace with hash 1444670602, now seen corresponding path program 7 times [2023-11-24 02:23:57,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:23:57,827 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197953585] [2023-11-24 02:23:57,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:23:57,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:23:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:24:00,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:24:00,167 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:24:00,167 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197953585] [2023-11-24 02:24:00,167 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [197953585] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:24:00,167 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2003268749] [2023-11-24 02:24:00,167 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2023-11-24 02:24:00,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:24:00,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:24:00,168 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:24:00,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-24 02:24:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:24:00,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 605 conjuncts, 81 conjunts are in the unsatisfiable core [2023-11-24 02:24:00,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:24:01,335 INFO L349 Elim1Store]: treesize reduction 60, result has 31.8 percent of original size [2023-11-24 02:24:01,335 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 29 treesize of output 40 [2023-11-24 02:24:01,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-24 02:24:01,781 INFO L349 Elim1Store]: treesize reduction 60, result has 31.8 percent of original size [2023-11-24 02:24:01,781 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 29 treesize of output 40 [2023-11-24 02:24:02,450 INFO L349 Elim1Store]: treesize reduction 54, result has 34.1 percent of original size [2023-11-24 02:24:02,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 27 treesize of output 45 [2023-11-24 02:24:02,635 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 25 [2023-11-24 02:24:03,887 INFO L349 Elim1Store]: treesize reduction 16, result has 56.8 percent of original size [2023-11-24 02:24:03,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 30 treesize of output 36 [2023-11-24 02:24:04,037 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 74 treesize of output 60 [2023-11-24 02:24:04,691 INFO L349 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2023-11-24 02:24:04,692 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 2 case distinctions, treesize of input 65 treesize of output 61 [2023-11-24 02:24:05,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 15 [2023-11-24 02:24:05,527 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 72 treesize of output 60 [2023-11-24 02:24:05,536 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 24 treesize of output 19 [2023-11-24 02:24:05,716 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 24 treesize of output 19 [2023-11-24 02:24:06,049 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 24 treesize of output 19 [2023-11-24 02:24:06,188 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 24 treesize of output 19 [2023-11-24 02:24:06,275 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 24 treesize of output 19 [2023-11-24 02:24:06,295 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 24 treesize of output 19 [2023-11-24 02:24:06,425 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 71 treesize of output 39 [2023-11-24 02:24:06,427 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 19 treesize of output 11 [2023-11-24 02:24:06,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:24:06,513 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:24:06,631 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_6590 (Array Int Int))) (not (= (select (select (store |c_#pthreadsMutex| |c_~#threads_alive_mutex~0.base| v_ArrVal_6590) (select (select |c_#memory_$Pointer$.base| |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) (+ (* c_cleanerThread1of1ForFork0_~i~1 24) (select (select |c_#memory_$Pointer$.offset| |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) 0))) is different from false [2023-11-24 02:24:06,693 WARN L854 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_6584 (Array Int Int)) (v_ArrVal_6585 (Array Int Int)) (v_ArrVal_6590 (Array Int Int))) (not (= (select (select (store |c_#pthreadsMutex| |c_~#threads_alive_mutex~0.base| v_ArrVal_6590) (select (select (store |c_#memory_$Pointer$.base| c_~datas~0.base v_ArrVal_6585) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)) (+ (* c_cleanerThread1of1ForFork0_~i~1 24) (select (select (store |c_#memory_$Pointer$.offset| c_~datas~0.base v_ArrVal_6584) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|))) 0))) is different from false [2023-11-24 02:24:06,706 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:24:06,707 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 41 treesize of output 42 [2023-11-24 02:24:06,714 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:24:06,714 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 80 treesize of output 83 [2023-11-24 02:24:06,718 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 45 treesize of output 32 [2023-11-24 02:24:06,736 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_6584 (Array Int Int))) (= (+ (* c_threadThread1of1ForFork1_~i~0 24) |c_threadThread1of1ForFork1_#t~mem3.offset|) (+ (* c_cleanerThread1of1ForFork0_~i~1 24) (select (select (store |c_#memory_$Pointer$.offset| c_~datas~0.base v_ArrVal_6584) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_6585 (Array Int Int))) (not (= |c_~#threads_alive_mutex~0.base| (select (select (store |c_#memory_$Pointer$.base| c_~datas~0.base v_ArrVal_6585) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) (forall ((v_ArrVal_6585 (Array Int Int))) (= |c_threadThread1of1ForFork1_#t~mem3.base| (select (select (store |c_#memory_$Pointer$.base| c_~datas~0.base v_ArrVal_6585) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|)))) is different from false [2023-11-24 02:24:06,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 26 [2023-11-24 02:24:07,065 WARN L854 $PredicateComparison]: unable to prove that (and (not (= |c_~#datas_mutex~0.base| c_~datas~0.base)) (forall ((v_ArrVal_6585 (Array Int Int)) (v_ArrVal_6582 (Array Int Int))) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem35#1.base| v_ArrVal_6582) c_~datas~0.base v_ArrVal_6585) |c_~#datas_mutex~0.base|) |c_~#datas_mutex~0.offset|) |c_~#threads_alive_mutex~0.base|))) (= |c_ULTIMATE.start_main_~i~3#1| c_cleanerThread1of1ForFork0_~i~1)) is different from false [2023-11-24 02:24:09,394 INFO L349 Elim1Store]: treesize reduction 15, result has 64.3 percent of original size [2023-11-24 02:24:09,394 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 2 case distinctions, treesize of input 72 treesize of output 51 [2023-11-24 02:24:09,409 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:24:09,409 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 1990 treesize of output 1765 [2023-11-24 02:24:09,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 236 treesize of output 230 [2023-11-24 02:24:09,567 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:24:09,567 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 230 treesize of output 225 [2023-11-24 02:24:09,575 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 216 treesize of output 208 [2023-11-24 02:24:21,252 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 3 not checked. [2023-11-24 02:24:21,253 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2003268749] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:24:21,253 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:24:21,253 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 33, 33] total 92 [2023-11-24 02:24:21,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [470166979] [2023-11-24 02:24:21,253 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:24:21,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 92 states [2023-11-24 02:24:21,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:24:21,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2023-11-24 02:24:21,257 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=521, Invalid=7089, Unknown=62, NotChecked=700, Total=8372 [2023-11-24 02:24:21,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:24:21,258 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:24:21,259 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 92 states, 92 states have (on average 5.967391304347826) internal successors, (549), 92 states have internal predecessors, (549), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:24:21,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:24:21,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:24:21,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:24:21,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:24:21,259 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:24:21,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:24:21,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:24:21,260 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:24:21,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:24:21,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:24:21,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:24:21,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:24:21,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:24:21,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:24:21,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:24:21,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:24:21,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:24:21,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:24:21,261 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:24:21,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:24:21,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2023-11-24 02:24:21,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2023-11-24 02:24:21,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:24:21,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:24:21,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2023-11-24 02:24:21,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:24:21,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2023-11-24 02:24:21,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:24:27,109 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 02:25:04,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:25:04,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:25:04,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:25:04,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:04,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:04,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:04,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:04,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:04,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:04,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:25:04,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:04,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:04,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:04,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:25:04,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:25:04,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:25:04,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:25:04,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:25:04,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:25:04,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:25:04,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:25:04,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:25:04,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:25:04,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:25:04,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2023-11-24 02:25:04,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:25:04,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-11-24 02:25:04,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2023-11-24 02:25:04,494 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-11-24 02:25:04,694 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2023-11-24 02:25:04,695 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:25:04,695 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:25:04,695 INFO L85 PathProgramCache]: Analyzing trace with hash 690421529, now seen corresponding path program 8 times [2023-11-24 02:25:04,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:25:04,696 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76622400] [2023-11-24 02:25:04,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:25:04,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:25:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:25:06,231 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:25:06,232 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:25:06,232 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76622400] [2023-11-24 02:25:06,232 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [76622400] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:25:06,232 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1449050500] [2023-11-24 02:25:06,232 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-24 02:25:06,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:25:06,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:25:06,233 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:25:06,235 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-24 02:25:06,941 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 02:25:06,941 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:25:06,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 616 conjuncts, 38 conjunts are in the unsatisfiable core [2023-11-24 02:25:06,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:25:07,734 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:25:07,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:25:07,808 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:25:07,858 INFO L349 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2023-11-24 02:25:07,858 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 19 treesize of output 26 [2023-11-24 02:25:07,907 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2023-11-24 02:25:07,947 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:25:07,948 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:25:08,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 178 treesize of output 162 [2023-11-24 02:25:08,751 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:25:08,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1449050500] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:25:08,751 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:25:08,751 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 16, 13] total 51 [2023-11-24 02:25:08,751 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1882458368] [2023-11-24 02:25:08,751 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:25:08,752 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2023-11-24 02:25:08,752 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:25:08,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2023-11-24 02:25:08,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=183, Invalid=2367, Unknown=0, NotChecked=0, Total=2550 [2023-11-24 02:25:08,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:25:08,754 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:25:08,755 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 9.764705882352942) internal successors, (498), 51 states have internal predecessors, (498), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:25:08,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:25:08,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:25:08,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:25:08,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:25:08,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:25:08,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:25:08,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:25:08,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:25:08,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2023-11-24 02:25:08,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:25:08,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2023-11-24 02:25:08,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2023-11-24 02:25:08,756 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:25:29,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:25:29,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:25:29,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:25:29,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:29,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:29,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:29,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:29,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:29,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:29,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:25:29,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:29,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:29,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:29,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:25:29,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:25:29,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:25:29,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:25:29,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:25:29,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:25:29,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:25:29,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:25:29,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:25:29,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:25:29,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:25:29,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2023-11-24 02:25:29,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:25:29,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-11-24 02:25:29,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2023-11-24 02:25:29,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2023-11-24 02:25:29,508 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2023-11-24 02:25:29,708 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2023-11-24 02:25:29,708 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:25:29,709 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:25:29,710 INFO L85 PathProgramCache]: Analyzing trace with hash 593394648, now seen corresponding path program 2 times [2023-11-24 02:25:29,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:25:29,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [664532582] [2023-11-24 02:25:29,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:25:29,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:25:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:25:31,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:25:31,633 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:25:31,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [664532582] [2023-11-24 02:25:31,633 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [664532582] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:25:31,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [399535219] [2023-11-24 02:25:31,633 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-24 02:25:31,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:25:31,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:25:31,635 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:25:31,635 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-11-24 02:25:32,567 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-24 02:25:32,567 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:25:32,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 595 conjuncts, 47 conjunts are in the unsatisfiable core [2023-11-24 02:25:32,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:25:33,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:25:33,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:25:33,608 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:25:33,731 INFO L349 Elim1Store]: treesize reduction 27, result has 38.6 percent of original size [2023-11-24 02:25:33,732 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 30 [2023-11-24 02:25:33,786 INFO L349 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2023-11-24 02:25:33,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 21 [2023-11-24 02:25:33,842 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:25:33,842 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:25:33,908 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 19 treesize of output 17 [2023-11-24 02:25:34,266 INFO L349 Elim1Store]: treesize reduction 268, result has 28.9 percent of original size [2023-11-24 02:25:34,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 456 treesize of output 378 [2023-11-24 02:25:34,334 INFO L349 Elim1Store]: treesize reduction 60, result has 46.4 percent of original size [2023-11-24 02:25:34,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 184 treesize of output 197 [2023-11-24 02:25:34,356 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:25:34,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 175 treesize of output 191 [2023-11-24 02:25:34,417 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 4 [2023-11-24 02:25:34,426 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 6 treesize of output 4 [2023-11-24 02:25:34,462 INFO L349 Elim1Store]: treesize reduction 5, result has 75.0 percent of original size [2023-11-24 02:25:34,462 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 31 treesize of output 30 [2023-11-24 02:25:34,566 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:25:34,566 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 227 treesize of output 229 [2023-11-24 02:25:34,789 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 10 treesize of output 4 [2023-11-24 02:25:34,799 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:25:34,800 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 39 [2023-11-24 02:25:34,854 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:25:34,855 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 116 treesize of output 138 [2023-11-24 02:25:35,129 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:25:35,130 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [399535219] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-24 02:25:35,130 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-11-24 02:25:35,130 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [27, 15] total 48 [2023-11-24 02:25:35,130 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [109300818] [2023-11-24 02:25:35,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 02:25:35,131 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-24 02:25:35,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:25:35,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-24 02:25:35,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=196, Invalid=2060, Unknown=0, NotChecked=0, Total=2256 [2023-11-24 02:25:35,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:25:35,134 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:25:35,134 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 20.666666666666668) internal successors, (186), 10 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:25:35,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:25:35,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:25:35,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:25:35,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:35,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:35,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:35,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:35,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:35,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:35,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:25:35,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:35,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:35,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:35,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:25:35,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:25:35,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:25:35,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:25:35,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:25:35,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:25:35,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:25:35,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:25:35,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:25:35,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:25:35,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:25:35,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2023-11-24 02:25:35,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:25:35,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2023-11-24 02:25:35,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2023-11-24 02:25:35,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2023-11-24 02:25:35,137 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:25:44,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:25:44,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2023-11-24 02:25:44,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:25:44,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-11-24 02:25:44,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2023-11-24 02:25:44,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2023-11-24 02:25:44,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-24 02:25:44,296 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2023-11-24 02:25:44,482 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,19 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:25:44,483 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:25:44,483 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:25:44,483 INFO L85 PathProgramCache]: Analyzing trace with hash 1742646924, now seen corresponding path program 1 times [2023-11-24 02:25:44,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:25:44,483 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731988986] [2023-11-24 02:25:44,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:25:44,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:25:44,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:25:46,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:25:46,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:25:46,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [731988986] [2023-11-24 02:25:46,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [731988986] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:25:46,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [979866475] [2023-11-24 02:25:46,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:25:46,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:25:46,342 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:25:46,342 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:25:46,344 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-11-24 02:25:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:25:46,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 631 conjuncts, 41 conjunts are in the unsatisfiable core [2023-11-24 02:25:46,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:25:47,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:25:47,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:25:47,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:25:48,085 INFO L349 Elim1Store]: treesize reduction 27, result has 38.6 percent of original size [2023-11-24 02:25:48,086 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 30 [2023-11-24 02:25:48,173 INFO L349 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2023-11-24 02:25:48,173 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 21 [2023-11-24 02:25:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 02:25:48,240 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:25:48,512 INFO L349 Elim1Store]: treesize reduction 268, result has 28.9 percent of original size [2023-11-24 02:25:48,513 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 8 case distinctions, treesize of input 456 treesize of output 378 [2023-11-24 02:25:48,573 INFO L349 Elim1Store]: treesize reduction 60, result has 46.4 percent of original size [2023-11-24 02:25:48,574 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 184 treesize of output 197 [2023-11-24 02:25:48,593 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:25:48,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 175 treesize of output 191 [2023-11-24 02:25:48,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 4 [2023-11-24 02:25:48,657 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 6 treesize of output 4 [2023-11-24 02:25:48,680 INFO L349 Elim1Store]: treesize reduction 5, result has 68.8 percent of original size [2023-11-24 02:25:48,680 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 21 treesize of output 20 [2023-11-24 02:25:48,693 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 14 treesize of output 4 [2023-11-24 02:25:48,714 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:25:48,715 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 29 treesize of output 33 [2023-11-24 02:25:48,758 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 6 treesize of output 4 [2023-11-24 02:25:48,811 INFO L349 Elim1Store]: treesize reduction 5, result has 89.8 percent of original size [2023-11-24 02:25:48,812 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 130 treesize of output 135 [2023-11-24 02:25:48,894 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:25:48,897 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:25:48,897 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 19 [2023-11-24 02:25:48,902 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:25:48,906 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 02:25:48,910 INFO L349 Elim1Store]: treesize reduction 36, result has 2.7 percent of original size [2023-11-24 02:25:48,910 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 83 treesize of output 1 [2023-11-24 02:25:48,927 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 02:25:48,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 189 treesize of output 195 [2023-11-24 02:25:49,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:25:49,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [979866475] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:25:49,392 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:25:49,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 17, 12] total 52 [2023-11-24 02:25:49,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046681401] [2023-11-24 02:25:49,393 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:25:49,393 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2023-11-24 02:25:49,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:25:49,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2023-11-24 02:25:49,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=213, Invalid=2439, Unknown=0, NotChecked=0, Total=2652 [2023-11-24 02:25:49,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:25:49,395 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:25:49,395 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 10.26923076923077) internal successors, (534), 52 states have internal predecessors, (534), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:25:49,395 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:25:49,396 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:25:49,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:25:49,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2023-11-24 02:25:49,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:25:49,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2023-11-24 02:25:49,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:25:49,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2023-11-24 02:25:49,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2023-11-24 02:25:49,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2023-11-24 02:25:49,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2023-11-24 02:25:49,397 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:26:22,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:26:22,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:26:22,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:26:22,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:26:22,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:26:22,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:26:22,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:26:22,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:26:22,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:26:22,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:26:22,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:26:22,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:26:22,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:26:22,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:26:22,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:26:22,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:26:22,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:26:22,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:26:22,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:26:22,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:26:22,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:26:22,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:26:22,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2023-11-24 02:26:22,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:26:22,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2023-11-24 02:26:22,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:26:22,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-11-24 02:26:22,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2023-11-24 02:26:22,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 107 states. [2023-11-24 02:26:22,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-24 02:26:22,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2023-11-24 02:26:22,967 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2023-11-24 02:26:23,152 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,20 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:26:23,152 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE, threadErr1ASSERT_VIOLATIONDATA_RACE, threadErr2ASSERT_VIOLATIONDATA_RACE, threadErr3ASSERT_VIOLATIONDATA_RACE] === [2023-11-24 02:26:23,153 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 02:26:23,153 INFO L85 PathProgramCache]: Analyzing trace with hash 771705230, now seen corresponding path program 9 times [2023-11-24 02:26:23,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 02:26:23,153 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435481189] [2023-11-24 02:26:23,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 02:26:23,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 02:26:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 02:26:24,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:26:24,704 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 02:26:24,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435481189] [2023-11-24 02:26:24,705 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435481189] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 02:26:24,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [67575924] [2023-11-24 02:26:24,705 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-24 02:26:24,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 02:26:24,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2023-11-24 02:26:24,706 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 02:26:24,707 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2023-11-24 02:26:25,662 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-11-24 02:26:25,662 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-24 02:26:25,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 605 conjuncts, 26 conjunts are in the unsatisfiable core [2023-11-24 02:26:25,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 02:26:26,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:26:26,130 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-24 02:26:26,187 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-24 02:26:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:26:26,249 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 02:26:26,290 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 28 treesize of output 20 [2023-11-24 02:26:26,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 02:26:26,620 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [67575924] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-24 02:26:26,621 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-24 02:26:26,621 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 10, 10] total 39 [2023-11-24 02:26:26,621 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419089539] [2023-11-24 02:26:26,621 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-24 02:26:26,622 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2023-11-24 02:26:26,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 02:26:26,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2023-11-24 02:26:26,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=138, Invalid=1344, Unknown=0, NotChecked=0, Total=1482 [2023-11-24 02:26:26,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:26:26,623 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 02:26:26,624 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 10.743589743589743) internal successors, (419), 39 states have internal predecessors, (419), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 02:26:26,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 02:26:26,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:26:26,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 02:26:26,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:26:26,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:26:26,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:26:26,624 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:26:26,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:26:26,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 02:26:26,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-11-24 02:26:26,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:26:26,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:26:26,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-11-24 02:26:26,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2023-11-24 02:26:26,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2023-11-24 02:26:26,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2023-11-24 02:26:26,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2023-11-24 02:26:26,625 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:26:26,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2023-11-24 02:26:26,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2023-11-24 02:26:26,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2023-11-24 02:26:26,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-11-24 02:26:26,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2023-11-24 02:26:26,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:26:26,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2023-11-24 02:26:26,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2023-11-24 02:26:26,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2023-11-24 02:26:26,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2023-11-24 02:26:26,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 107 states. [2023-11-24 02:26:26,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2023-11-24 02:26:26,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2023-11-24 02:26:26,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.