./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-complex/workstealqueue_mutex-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-complex/workstealqueue_mutex-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx --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 4ef1ebb9985ad6dadbe7cf99c72a7d7cbd507bc2d179a6afec5353fae325d63f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 20:46:17,299 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 20:46:17,360 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2023-12-02 20:46:17,364 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 20:46:17,364 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 20:46:17,385 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 20:46:17,386 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 20:46:17,387 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 20:46:17,387 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 20:46:17,388 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 20:46:17,389 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 20:46:17,389 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 20:46:17,389 INFO L153 SettingsManager]: * Use SBE=true [2023-12-02 20:46:17,390 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 20:46:17,390 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 20:46:17,391 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 20:46:17,391 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 20:46:17,392 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 20:46:17,392 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 20:46:17,393 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 20:46:17,393 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 20:46:17,394 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 20:46:17,394 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-12-02 20:46:17,395 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 20:46:17,395 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 20:46:17,395 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 20:46:17,396 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 20:46:17,396 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 20:46:17,396 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 20:46:17,397 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-12-02 20:46:17,397 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 20:46:17,397 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:46:17,398 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 20:46:17,398 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 20:46:17,398 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 20:46:17,399 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-02 20:46:17,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 20:46:17,399 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 20:46:17,399 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-12-02 20:46:17,399 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-12-02 20:46:17,400 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 20:46:17,400 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-12-02 20:46:17,400 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-12-02 20:46:17,400 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ef1ebb9985ad6dadbe7cf99c72a7d7cbd507bc2d179a6afec5353fae325d63f [2023-12-02 20:46:17,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 20:46:17,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 20:46:17,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 20:46:17,675 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 20:46:17,675 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 20:46:17,676 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/../../sv-benchmarks/c/pthread-complex/workstealqueue_mutex-2.i [2023-12-02 20:46:20,397 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 20:46:20,681 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 20:46:20,682 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/sv-benchmarks/c/pthread-complex/workstealqueue_mutex-2.i [2023-12-02 20:46:20,705 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/data/e01db55a2/4e3eb2e559c34d25ba591687751b663d/FLAG7876fd3cf [2023-12-02 20:46:20,719 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/data/e01db55a2/4e3eb2e559c34d25ba591687751b663d [2023-12-02 20:46:20,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 20:46:20,723 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 20:46:20,724 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 20:46:20,724 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 20:46:20,729 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 20:46:20,730 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:46:20" (1/1) ... [2023-12-02 20:46:20,731 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b597574 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:20, skipping insertion in model container [2023-12-02 20:46:20,731 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:46:20" (1/1) ... [2023-12-02 20:46:20,808 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:46:21,525 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:46:21,539 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 20:46:21,641 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:46:21,844 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:46:21,844 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:46:21,850 INFO L206 MainTranslator]: Completed translation [2023-12-02 20:46:21,850 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21 WrapperNode [2023-12-02 20:46:21,850 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 20:46:21,851 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 20:46:21,851 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 20:46:21,852 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 20:46:21,857 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21" (1/1) ... [2023-12-02 20:46:21,896 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21" (1/1) ... [2023-12-02 20:46:22,027 INFO L138 Inliner]: procedures = 490, calls = 133, calls flagged for inlining = 48, calls inlined = 122, statements flattened = 3341 [2023-12-02 20:46:22,027 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 20:46:22,028 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 20:46:22,028 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 20:46:22,028 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 20:46:22,038 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21" (1/1) ... [2023-12-02 20:46:22,038 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21" (1/1) ... [2023-12-02 20:46:22,073 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21" (1/1) ... [2023-12-02 20:46:22,074 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21" (1/1) ... [2023-12-02 20:46:22,195 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21" (1/1) ... [2023-12-02 20:46:22,216 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21" (1/1) ... [2023-12-02 20:46:22,228 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21" (1/1) ... [2023-12-02 20:46:22,240 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21" (1/1) ... [2023-12-02 20:46:22,260 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 20:46:22,261 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 20:46:22,261 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 20:46:22,262 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 20:46:22,263 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21" (1/1) ... [2023-12-02 20:46:22,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:46:22,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:46:22,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 20:46:22,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 20:46:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure Stealer [2023-12-02 20:46:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure Stealer [2023-12-02 20:46:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-12-02 20:46:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 20:46:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-12-02 20:46:22,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 20:46:22,337 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-12-02 20:46:22,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 20:46:22,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 20:46:22,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 20:46:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 20:46:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 20:46:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 20:46:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-12-02 20:46:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 20:46:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 20:46:22,341 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-12-02 20:46:22,615 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 20:46:22,617 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 20:46:26,330 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 20:46:27,718 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 20:46:27,718 INFO L309 CfgBuilder]: Removed 11 assume(true) statements. [2023-12-02 20:46:27,721 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:46:27 BoogieIcfgContainer [2023-12-02 20:46:27,721 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 20:46:27,723 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 20:46:27,724 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 20:46:27,726 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 20:46:27,727 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:46:20" (1/3) ... [2023-12-02 20:46:27,727 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b72f0e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:46:27, skipping insertion in model container [2023-12-02 20:46:27,727 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:46:21" (2/3) ... [2023-12-02 20:46:27,728 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b72f0e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:46:27, skipping insertion in model container [2023-12-02 20:46:27,728 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:46:27" (3/3) ... [2023-12-02 20:46:27,729 INFO L112 eAbstractionObserver]: Analyzing ICFG workstealqueue_mutex-2.i [2023-12-02 20:46:27,738 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-12-02 20:46:27,748 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 20:46:27,748 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 256 error locations. [2023-12-02 20:46:27,748 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-12-02 20:46:27,995 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2023-12-02 20:46:28,070 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:46:28,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-12-02 20:46:28,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:46:28,072 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-12-02 20:46:28,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2023-12-02 20:46:28,156 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-12-02 20:46:28,168 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2023-12-02 20:46:28,175 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;@746bd5be, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:46:28,175 INFO L358 AbstractCegarLoop]: Starting to check reachability of 235 error locations. [2023-12-02 20:46:28,225 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 232 more)] === [2023-12-02 20:46:28,230 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:46:28,230 INFO L85 PathProgramCache]: Analyzing trace with hash -175989322, now seen corresponding path program 1 times [2023-12-02 20:46:28,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:46:28,240 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25884111] [2023-12-02 20:46:28,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:28,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:46:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:46:28,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:46:28,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:46:28,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [25884111] [2023-12-02 20:46:28,957 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [25884111] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:46:28,957 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:46:28,957 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:46:28,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876210666] [2023-12-02 20:46:28,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:46:28,965 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:46:28,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:46:28,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:46:28,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:46:28,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:28,997 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:46:28,998 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.0) internal successors, (30), 6 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:46:28,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:29,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:29,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 20:46:29,052 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 232 more)] === [2023-12-02 20:46:29,053 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:46:29,053 INFO L85 PathProgramCache]: Analyzing trace with hash 550251739, now seen corresponding path program 1 times [2023-12-02 20:46:29,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:46:29,053 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644507759] [2023-12-02 20:46:29,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:29,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:46:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:46:29,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:46:29,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:46:29,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [644507759] [2023-12-02 20:46:29,493 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [644507759] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:46:29,494 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:46:29,494 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:46:29,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463519000] [2023-12-02 20:46:29,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:46:29,495 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:46:29,496 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:46:29,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:46:29,497 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:46:29,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:29,498 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:46:29,498 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.6) internal successors, (38), 6 states have internal predecessors, (38), 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) [2023-12-02 20:46:29,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:29,498 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:29,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:29,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:29,646 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 20:46:29,646 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 232 more)] === [2023-12-02 20:46:29,647 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:46:29,647 INFO L85 PathProgramCache]: Analyzing trace with hash 2052957850, now seen corresponding path program 1 times [2023-12-02 20:46:29,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:46:29,647 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020634490] [2023-12-02 20:46:29,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:29,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:46:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:46:30,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:46:30,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:46:30,166 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1020634490] [2023-12-02 20:46:30,167 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1020634490] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:46:30,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:46:30,168 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:46:30,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036840802] [2023-12-02 20:46:30,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:46:30,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:46:30,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:46:30,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:46:30,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:46:30,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:30,172 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:46:30,172 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 13.0) internal successors, (65), 6 states have internal predecessors, (65), 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) [2023-12-02 20:46:30,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:30,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:30,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:30,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:30,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:30,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:30,396 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-02 20:46:30,397 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 232 more)] === [2023-12-02 20:46:30,397 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:46:30,397 INFO L85 PathProgramCache]: Analyzing trace with hash -926548352, now seen corresponding path program 1 times [2023-12-02 20:46:30,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:46:30,398 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614643311] [2023-12-02 20:46:30,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:30,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:46:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:46:30,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:46:30,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:46:30,872 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614643311] [2023-12-02 20:46:30,873 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [614643311] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:46:30,873 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:46:30,873 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:46:30,873 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038323404] [2023-12-02 20:46:30,873 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:46:30,874 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:46:30,874 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:46:30,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:46:30,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:46:30,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:30,876 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:46:30,876 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 19.6) internal successors, (98), 6 states have internal predecessors, (98), 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) [2023-12-02 20:46:30,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:30,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:30,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:30,877 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:32,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:32,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:32,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:32,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:32,326 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-12-02 20:46:32,326 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 232 more)] === [2023-12-02 20:46:32,327 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:46:32,327 INFO L85 PathProgramCache]: Analyzing trace with hash -531652095, now seen corresponding path program 1 times [2023-12-02 20:46:32,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:46:32,327 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2117899731] [2023-12-02 20:46:32,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:32,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:46:32,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:46:32,477 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:46:32,478 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:46:32,478 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2117899731] [2023-12-02 20:46:32,478 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2117899731] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:46:32,478 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:46:32,478 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:46:32,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471676454] [2023-12-02 20:46:32,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:46:32,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:46:32,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:46:32,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:46:32,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:46:32,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:32,487 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:46:32,487 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 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) [2023-12-02 20:46:32,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:32,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:32,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:32,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:32,488 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:32,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:32,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:32,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:32,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:32,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:46:32,587 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-12-02 20:46:32,587 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 232 more)] === [2023-12-02 20:46:32,588 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:46:32,588 INFO L85 PathProgramCache]: Analyzing trace with hash -686131786, now seen corresponding path program 1 times [2023-12-02 20:46:32,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:46:32,588 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818602148] [2023-12-02 20:46:32,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:32,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:46:32,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:46:32,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:46:32,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:46:32,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818602148] [2023-12-02 20:46:32,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1818602148] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:46:32,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [202141664] [2023-12-02 20:46:32,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:32,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:46:32,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:46:32,849 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:46:32,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 20:46:33,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:46:33,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 431 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 20:46:33,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:46:33,200 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:46:33,200 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:46:33,260 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:46:33,260 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [202141664] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:46:33,261 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:46:33,261 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2023-12-02 20:46:33,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1624965327] [2023-12-02 20:46:33,261 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:46:33,263 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 20:46:33,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:46:33,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 20:46:33,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2023-12-02 20:46:33,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:33,271 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:46:33,271 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.3) internal successors, (153), 10 states have internal predecessors, (153), 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) [2023-12-02 20:46:33,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:33,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:33,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:33,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:33,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:46:33,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:33,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:33,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:33,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:33,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:33,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:46:33,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:46:33,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-12-02 20:46:33,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-12-02 20:46:33,639 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 232 more)] === [2023-12-02 20:46:33,640 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:46:33,640 INFO L85 PathProgramCache]: Analyzing trace with hash 1739229462, now seen corresponding path program 2 times [2023-12-02 20:46:33,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:46:33,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311381280] [2023-12-02 20:46:33,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:33,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:46:33,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:46:34,207 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:46:34,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:46:34,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311381280] [2023-12-02 20:46:34,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1311381280] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:46:34,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1471190559] [2023-12-02 20:46:34,208 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 20:46:34,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:46:34,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:46:34,210 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:46:34,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 20:46:36,074 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 20:46:36,075 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:46:36,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 541 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 20:46:36,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:46:36,175 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:46:36,176 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:46:36,287 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 20:46:36,287 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1471190559] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:46:36,287 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:46:36,287 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 11 [2023-12-02 20:46:36,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069678825] [2023-12-02 20:46:36,288 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:46:36,289 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-12-02 20:46:36,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:46:36,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-12-02 20:46:36,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2023-12-02 20:46:36,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:36,297 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:46:36,298 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 15.272727272727273) internal successors, (168), 11 states have internal predecessors, (168), 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) [2023-12-02 20:46:36,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:36,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:36,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:36,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:36,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:46:36,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:46:36,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:36,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:36,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:36,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:36,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:46:36,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:46:36,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:46:36,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:46:36,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 20:46:36,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-12-02 20:46:36,674 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 232 more)] === [2023-12-02 20:46:36,674 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:46:36,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1912732481, now seen corresponding path program 3 times [2023-12-02 20:46:36,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:46:36,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985300820] [2023-12-02 20:46:36,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:36,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:46:36,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 20:46:36,765 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 20:46:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 20:46:36,873 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-02 20:46:36,874 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 20:46:36,875 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (234 of 235 remaining) [2023-12-02 20:46:36,877 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (233 of 235 remaining) [2023-12-02 20:46:36,877 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (232 of 235 remaining) [2023-12-02 20:46:36,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (231 of 235 remaining) [2023-12-02 20:46:36,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (230 of 235 remaining) [2023-12-02 20:46:36,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (229 of 235 remaining) [2023-12-02 20:46:36,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE (228 of 235 remaining) [2023-12-02 20:46:36,878 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE (227 of 235 remaining) [2023-12-02 20:46:36,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE (226 of 235 remaining) [2023-12-02 20:46:36,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr232ASSERT_VIOLATIONDATA_RACE (225 of 235 remaining) [2023-12-02 20:46:36,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE (224 of 235 remaining) [2023-12-02 20:46:36,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE (223 of 235 remaining) [2023-12-02 20:46:36,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE (222 of 235 remaining) [2023-12-02 20:46:36,879 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE (221 of 235 remaining) [2023-12-02 20:46:36,880 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE (220 of 235 remaining) [2023-12-02 20:46:36,880 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr233ASSERT_VIOLATIONDATA_RACE (219 of 235 remaining) [2023-12-02 20:46:36,880 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr181ASSERT_VIOLATIONDATA_RACE (218 of 235 remaining) [2023-12-02 20:46:36,880 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr182ASSERT_VIOLATIONDATA_RACE (217 of 235 remaining) [2023-12-02 20:46:36,880 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr184ASSERT_VIOLATIONDATA_RACE (216 of 235 remaining) [2023-12-02 20:46:36,880 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr185ASSERT_VIOLATIONDATA_RACE (215 of 235 remaining) [2023-12-02 20:46:36,881 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr183ASSERT_VIOLATIONDATA_RACE (214 of 235 remaining) [2023-12-02 20:46:36,881 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE (213 of 235 remaining) [2023-12-02 20:46:36,881 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr186ASSERT_VIOLATIONDATA_RACE (212 of 235 remaining) [2023-12-02 20:46:36,881 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE (211 of 235 remaining) [2023-12-02 20:46:36,881 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE (210 of 235 remaining) [2023-12-02 20:46:36,881 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE (209 of 235 remaining) [2023-12-02 20:46:36,882 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr17ASSERT_VIOLATIONDATA_RACE (208 of 235 remaining) [2023-12-02 20:46:36,882 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr18ASSERT_VIOLATIONDATA_RACE (207 of 235 remaining) [2023-12-02 20:46:36,882 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr187ASSERT_VIOLATIONDATA_RACE (206 of 235 remaining) [2023-12-02 20:46:36,882 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr188ASSERT_VIOLATIONDATA_RACE (205 of 235 remaining) [2023-12-02 20:46:36,882 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr19ASSERT_VIOLATIONDATA_RACE (204 of 235 remaining) [2023-12-02 20:46:36,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr189ASSERT_VIOLATIONDATA_RACE (203 of 235 remaining) [2023-12-02 20:46:36,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr190ASSERT_VIOLATIONDATA_RACE (202 of 235 remaining) [2023-12-02 20:46:36,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr192ASSERT_VIOLATIONDATA_RACE (201 of 235 remaining) [2023-12-02 20:46:36,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr193ASSERT_VIOLATIONDATA_RACE (200 of 235 remaining) [2023-12-02 20:46:36,883 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr191ASSERT_VIOLATIONDATA_RACE (199 of 235 remaining) [2023-12-02 20:46:36,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr20ASSERT_VIOLATIONDATA_RACE (198 of 235 remaining) [2023-12-02 20:46:36,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr21ASSERT_VIOLATIONDATA_RACE (197 of 235 remaining) [2023-12-02 20:46:36,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr194ASSERT_VIOLATIONDATA_RACE (196 of 235 remaining) [2023-12-02 20:46:36,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr22ASSERT_VIOLATIONDATA_RACE (195 of 235 remaining) [2023-12-02 20:46:36,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr23ASSERT_VIOLATIONDATA_RACE (194 of 235 remaining) [2023-12-02 20:46:36,884 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr195ASSERT_VIOLATIONDATA_RACE (193 of 235 remaining) [2023-12-02 20:46:36,885 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr26ASSERT_VIOLATIONDATA_RACE (192 of 235 remaining) [2023-12-02 20:46:36,885 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr27ASSERT_VIOLATIONDATA_RACE (191 of 235 remaining) [2023-12-02 20:46:36,885 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr28ASSERT_VIOLATIONDATA_RACE (190 of 235 remaining) [2023-12-02 20:46:36,885 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr29ASSERT_VIOLATIONDATA_RACE (189 of 235 remaining) [2023-12-02 20:46:36,885 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr30ASSERT_VIOLATIONDATA_RACE (188 of 235 remaining) [2023-12-02 20:46:36,885 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr198ASSERT_VIOLATIONDATA_RACE (187 of 235 remaining) [2023-12-02 20:46:36,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr199ASSERT_VIOLATIONDATA_RACE (186 of 235 remaining) [2023-12-02 20:46:36,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr24ASSERT_VIOLATIONDATA_RACE (185 of 235 remaining) [2023-12-02 20:46:36,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr25ASSERT_VIOLATIONDATA_RACE (184 of 235 remaining) [2023-12-02 20:46:36,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr196ASSERT_VIOLATIONDATA_RACE (183 of 235 remaining) [2023-12-02 20:46:36,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr31ASSERT_VIOLATIONDATA_RACE (182 of 235 remaining) [2023-12-02 20:46:36,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr197ASSERT_VIOLATIONDATA_RACE (181 of 235 remaining) [2023-12-02 20:46:36,886 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr229ASSERT_VIOLATIONDATA_RACE (180 of 235 remaining) [2023-12-02 20:46:36,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr200ASSERT_VIOLATIONDATA_RACE (179 of 235 remaining) [2023-12-02 20:46:36,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr201ASSERT_VIOLATIONDATA_RACE (178 of 235 remaining) [2023-12-02 20:46:36,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr203ASSERT_VIOLATIONDATA_RACE (177 of 235 remaining) [2023-12-02 20:46:36,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr204ASSERT_VIOLATIONDATA_RACE (176 of 235 remaining) [2023-12-02 20:46:36,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr202ASSERT_VIOLATIONDATA_RACE (175 of 235 remaining) [2023-12-02 20:46:36,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr32ASSERT_VIOLATIONDATA_RACE (174 of 235 remaining) [2023-12-02 20:46:36,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr33ASSERT_VIOLATIONDATA_RACE (173 of 235 remaining) [2023-12-02 20:46:36,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr34ASSERT_VIOLATIONDATA_RACE (172 of 235 remaining) [2023-12-02 20:46:36,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr35ASSERT_VIOLATIONDATA_RACE (171 of 235 remaining) [2023-12-02 20:46:36,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr36ASSERT_VIOLATIONDATA_RACE (170 of 235 remaining) [2023-12-02 20:46:36,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr69ASSERT_VIOLATIONDATA_RACE (169 of 235 remaining) [2023-12-02 20:46:36,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr70ASSERT_VIOLATIONDATA_RACE (168 of 235 remaining) [2023-12-02 20:46:36,888 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr71ASSERT_VIOLATIONDATA_RACE (167 of 235 remaining) [2023-12-02 20:46:36,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr72ASSERT_VIOLATIONDATA_RACE (166 of 235 remaining) [2023-12-02 20:46:36,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr73ASSERT_VIOLATIONDATA_RACE (165 of 235 remaining) [2023-12-02 20:46:36,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr230ASSERT_VIOLATIONDATA_RACE (164 of 235 remaining) [2023-12-02 20:46:36,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr205ASSERT_VIOLATIONDATA_RACE (163 of 235 remaining) [2023-12-02 20:46:36,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr37ASSERT_VIOLATIONDATA_RACE (162 of 235 remaining) [2023-12-02 20:46:36,889 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr231ASSERT_VIOLATIONDATA_RACE (161 of 235 remaining) [2023-12-02 20:46:36,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr74ASSERT_VIOLATIONDATA_RACE (160 of 235 remaining) [2023-12-02 20:46:36,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr38ASSERT_VIOLATIONDATA_RACE (159 of 235 remaining) [2023-12-02 20:46:36,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr206ASSERT_VIOLATIONDATA_RACE (158 of 235 remaining) [2023-12-02 20:46:36,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr207ASSERT_VIOLATIONDATA_RACE (157 of 235 remaining) [2023-12-02 20:46:36,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr75ASSERT_VIOLATIONDATA_RACE (156 of 235 remaining) [2023-12-02 20:46:36,890 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr76ASSERT_VIOLATIONDATA_RACE (155 of 235 remaining) [2023-12-02 20:46:36,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr77ASSERT_VIOLATIONDATA_RACE (154 of 235 remaining) [2023-12-02 20:46:36,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr78ASSERT_VIOLATIONDATA_RACE (153 of 235 remaining) [2023-12-02 20:46:36,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr79ASSERT_VIOLATIONDATA_RACE (152 of 235 remaining) [2023-12-02 20:46:36,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr39ASSERT_VIOLATIONDATA_RACE (151 of 235 remaining) [2023-12-02 20:46:36,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr40ASSERT_VIOLATIONDATA_RACE (150 of 235 remaining) [2023-12-02 20:46:36,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr80ASSERT_VIOLATIONDATA_RACE (149 of 235 remaining) [2023-12-02 20:46:36,891 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr208ASSERT_VIOLATIONDATA_RACE (148 of 235 remaining) [2023-12-02 20:46:36,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr209ASSERT_VIOLATIONDATA_RACE (147 of 235 remaining) [2023-12-02 20:46:36,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr211ASSERT_VIOLATIONDATA_RACE (146 of 235 remaining) [2023-12-02 20:46:36,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr212ASSERT_VIOLATIONDATA_RACE (145 of 235 remaining) [2023-12-02 20:46:36,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr210ASSERT_VIOLATIONDATA_RACE (144 of 235 remaining) [2023-12-02 20:46:36,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr41ASSERT_VIOLATIONDATA_RACE (143 of 235 remaining) [2023-12-02 20:46:36,892 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr42ASSERT_VIOLATIONDATA_RACE (142 of 235 remaining) [2023-12-02 20:46:36,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr213ASSERT_VIOLATIONDATA_RACE (141 of 235 remaining) [2023-12-02 20:46:36,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr81ASSERT_VIOLATIONDATA_RACE (140 of 235 remaining) [2023-12-02 20:46:36,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr82ASSERT_VIOLATIONDATA_RACE (139 of 235 remaining) [2023-12-02 20:46:36,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr43ASSERT_VIOLATIONDATA_RACE (138 of 235 remaining) [2023-12-02 20:46:36,893 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr83ASSERT_VIOLATIONDATA_RACE (137 of 235 remaining) [2023-12-02 20:46:36,894 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr214ASSERT_VIOLATIONDATA_RACE (136 of 235 remaining) [2023-12-02 20:46:36,894 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr217ASSERT_VIOLATIONDATA_RACE (135 of 235 remaining) [2023-12-02 20:46:36,894 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr218ASSERT_VIOLATIONDATA_RACE (134 of 235 remaining) [2023-12-02 20:46:36,894 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr44ASSERT_VIOLATIONDATA_RACE (133 of 235 remaining) [2023-12-02 20:46:36,894 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr58ASSERT_VIOLATIONDATA_RACE (132 of 235 remaining) [2023-12-02 20:46:36,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr84ASSERT_VIOLATIONDATA_RACE (131 of 235 remaining) [2023-12-02 20:46:36,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr215ASSERT_VIOLATIONDATA_RACE (130 of 235 remaining) [2023-12-02 20:46:36,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr87ASSERT_VIOLATIONDATA_RACE (129 of 235 remaining) [2023-12-02 20:46:36,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr88ASSERT_VIOLATIONDATA_RACE (128 of 235 remaining) [2023-12-02 20:46:36,895 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr89ASSERT_VIOLATIONDATA_RACE (127 of 235 remaining) [2023-12-02 20:46:36,896 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr90ASSERT_VIOLATIONDATA_RACE (126 of 235 remaining) [2023-12-02 20:46:36,896 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr91ASSERT_VIOLATIONDATA_RACE (125 of 235 remaining) [2023-12-02 20:46:36,896 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr45ASSERT_VIOLATIONDATA_RACE (124 of 235 remaining) [2023-12-02 20:46:36,896 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr46ASSERT_VIOLATIONDATA_RACE (123 of 235 remaining) [2023-12-02 20:46:36,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr216ASSERT_VIOLATIONDATA_RACE (122 of 235 remaining) [2023-12-02 20:46:36,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr59ASSERT_VIOLATIONDATA_RACE (121 of 235 remaining) [2023-12-02 20:46:36,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr60ASSERT_VIOLATIONDATA_RACE (120 of 235 remaining) [2023-12-02 20:46:36,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr61ASSERT_VIOLATIONDATA_RACE (119 of 235 remaining) [2023-12-02 20:46:36,897 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr62ASSERT_VIOLATIONDATA_RACE (118 of 235 remaining) [2023-12-02 20:46:36,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr63ASSERT_VIOLATIONDATA_RACE (117 of 235 remaining) [2023-12-02 20:46:36,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr85ASSERT_VIOLATIONDATA_RACE (116 of 235 remaining) [2023-12-02 20:46:36,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr86ASSERT_VIOLATIONDATA_RACE (115 of 235 remaining) [2023-12-02 20:46:36,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr92ASSERT_VIOLATIONDATA_RACE (114 of 235 remaining) [2023-12-02 20:46:36,898 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr47ASSERT_VIOLATIONDATA_RACE (113 of 235 remaining) [2023-12-02 20:46:36,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr219ASSERT_VIOLATIONDATA_RACE (112 of 235 remaining) [2023-12-02 20:46:36,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr220ASSERT_VIOLATIONDATA_RACE (111 of 235 remaining) [2023-12-02 20:46:36,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr222ASSERT_VIOLATIONDATA_RACE (110 of 235 remaining) [2023-12-02 20:46:36,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr223ASSERT_VIOLATIONDATA_RACE (109 of 235 remaining) [2023-12-02 20:46:36,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr221ASSERT_VIOLATIONDATA_RACE (108 of 235 remaining) [2023-12-02 20:46:36,899 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr64ASSERT_VIOLATIONDATA_RACE (107 of 235 remaining) [2023-12-02 20:46:36,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr48ASSERT_VIOLATIONDATA_RACE (106 of 235 remaining) [2023-12-02 20:46:36,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr224ASSERT_VIOLATIONDATA_RACE (105 of 235 remaining) [2023-12-02 20:46:36,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr51ASSERT_VIOLATIONDATA_RACE (104 of 235 remaining) [2023-12-02 20:46:36,900 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr53ASSERT_VIOLATIONDATA_RACE (103 of 235 remaining) [2023-12-02 20:46:36,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr52ASSERT_VIOLATIONDATA_RACE (102 of 235 remaining) [2023-12-02 20:46:36,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr93ASSERT_VIOLATIONDATA_RACE (101 of 235 remaining) [2023-12-02 20:46:36,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr94ASSERT_VIOLATIONDATA_RACE (100 of 235 remaining) [2023-12-02 20:46:36,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr95ASSERT_VIOLATIONDATA_RACE (99 of 235 remaining) [2023-12-02 20:46:36,901 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr96ASSERT_VIOLATIONDATA_RACE (98 of 235 remaining) [2023-12-02 20:46:36,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr97ASSERT_VIOLATIONDATA_RACE (97 of 235 remaining) [2023-12-02 20:46:36,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr49ASSERT_VIOLATIONDATA_RACE (96 of 235 remaining) [2023-12-02 20:46:36,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr65ASSERT_VIOLATIONDATA_RACE (95 of 235 remaining) [2023-12-02 20:46:36,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr54ASSERT_VIOLATIONDATA_RACE (94 of 235 remaining) [2023-12-02 20:46:36,902 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr55ASSERT_VIOLATIONDATA_RACE (93 of 235 remaining) [2023-12-02 20:46:36,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr130ASSERT_VIOLATIONDATA_RACE (92 of 235 remaining) [2023-12-02 20:46:36,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr131ASSERT_VIOLATIONDATA_RACE (91 of 235 remaining) [2023-12-02 20:46:36,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr132ASSERT_VIOLATIONDATA_RACE (90 of 235 remaining) [2023-12-02 20:46:36,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr133ASSERT_VIOLATIONDATA_RACE (89 of 235 remaining) [2023-12-02 20:46:36,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr134ASSERT_VIOLATIONDATA_RACE (88 of 235 remaining) [2023-12-02 20:46:36,903 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr50ASSERT_VIOLATIONDATA_RACE (87 of 235 remaining) [2023-12-02 20:46:36,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr98ASSERT_VIOLATIONDATA_RACE (86 of 235 remaining) [2023-12-02 20:46:36,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr225ASSERT_VIOLATIONDATA_RACE (85 of 235 remaining) [2023-12-02 20:46:36,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr226ASSERT_VIOLATIONDATA_RACE (84 of 235 remaining) [2023-12-02 20:46:36,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr66ASSERT_VIOLATIONDATA_RACE (83 of 235 remaining) [2023-12-02 20:46:36,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr135ASSERT_VIOLATIONDATA_RACE (82 of 235 remaining) [2023-12-02 20:46:36,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr56ASSERT_VIOLATIONDATA_RACE (81 of 235 remaining) [2023-12-02 20:46:36,904 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr57ASSERT_VIOLATIONDATA_RACE (80 of 235 remaining) [2023-12-02 20:46:36,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr67ASSERT_VIOLATIONDATA_RACE (79 of 235 remaining) [2023-12-02 20:46:36,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr68ASSERT_VIOLATIONDATA_RACE (78 of 235 remaining) [2023-12-02 20:46:36,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr99ASSERT_VIOLATIONDATA_RACE (77 of 235 remaining) [2023-12-02 20:46:36,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr227ASSERT_VIOLATIONDATA_RACE (76 of 235 remaining) [2023-12-02 20:46:36,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr228ASSERT_VIOLATIONDATA_RACE (75 of 235 remaining) [2023-12-02 20:46:36,905 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr136ASSERT_VIOLATIONDATA_RACE (74 of 235 remaining) [2023-12-02 20:46:36,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr137ASSERT_VIOLATIONDATA_RACE (73 of 235 remaining) [2023-12-02 20:46:36,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr100ASSERT_VIOLATIONDATA_RACE (72 of 235 remaining) [2023-12-02 20:46:36,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr101ASSERT_VIOLATIONDATA_RACE (71 of 235 remaining) [2023-12-02 20:46:36,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr138ASSERT_VIOLATIONDATA_RACE (70 of 235 remaining) [2023-12-02 20:46:36,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr139ASSERT_VIOLATIONDATA_RACE (69 of 235 remaining) [2023-12-02 20:46:36,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr141ASSERT_VIOLATIONDATA_RACE (68 of 235 remaining) [2023-12-02 20:46:36,906 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr142ASSERT_VIOLATIONDATA_RACE (67 of 235 remaining) [2023-12-02 20:46:36,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr140ASSERT_VIOLATIONDATA_RACE (66 of 235 remaining) [2023-12-02 20:46:36,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr102ASSERT_VIOLATIONDATA_RACE (65 of 235 remaining) [2023-12-02 20:46:36,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr103ASSERT_VIOLATIONDATA_RACE (64 of 235 remaining) [2023-12-02 20:46:36,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr143ASSERT_VIOLATIONDATA_RACE (63 of 235 remaining) [2023-12-02 20:46:36,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr104ASSERT_VIOLATIONDATA_RACE (62 of 235 remaining) [2023-12-02 20:46:36,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr105ASSERT_VIOLATIONDATA_RACE (61 of 235 remaining) [2023-12-02 20:46:36,907 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr119ASSERT_VIOLATIONDATA_RACE (60 of 235 remaining) [2023-12-02 20:46:36,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr144ASSERT_VIOLATIONDATA_RACE (59 of 235 remaining) [2023-12-02 20:46:36,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr147ASSERT_VIOLATIONDATA_RACE (58 of 235 remaining) [2023-12-02 20:46:36,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr148ASSERT_VIOLATIONDATA_RACE (57 of 235 remaining) [2023-12-02 20:46:36,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr106ASSERT_VIOLATIONDATA_RACE (56 of 235 remaining) [2023-12-02 20:46:36,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr107ASSERT_VIOLATIONDATA_RACE (55 of 235 remaining) [2023-12-02 20:46:36,908 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr145ASSERT_VIOLATIONDATA_RACE (54 of 235 remaining) [2023-12-02 20:46:36,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr120ASSERT_VIOLATIONDATA_RACE (53 of 235 remaining) [2023-12-02 20:46:36,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr121ASSERT_VIOLATIONDATA_RACE (52 of 235 remaining) [2023-12-02 20:46:36,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr122ASSERT_VIOLATIONDATA_RACE (51 of 235 remaining) [2023-12-02 20:46:36,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr123ASSERT_VIOLATIONDATA_RACE (50 of 235 remaining) [2023-12-02 20:46:36,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr124ASSERT_VIOLATIONDATA_RACE (49 of 235 remaining) [2023-12-02 20:46:36,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr108ASSERT_VIOLATIONDATA_RACE (48 of 235 remaining) [2023-12-02 20:46:36,909 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr146ASSERT_VIOLATIONDATA_RACE (47 of 235 remaining) [2023-12-02 20:46:36,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr125ASSERT_VIOLATIONDATA_RACE (46 of 235 remaining) [2023-12-02 20:46:36,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr109ASSERT_VIOLATIONDATA_RACE (45 of 235 remaining) [2023-12-02 20:46:36,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr112ASSERT_VIOLATIONDATA_RACE (44 of 235 remaining) [2023-12-02 20:46:36,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr178ASSERT_VIOLATIONDATA_RACE (43 of 235 remaining) [2023-12-02 20:46:36,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr114ASSERT_VIOLATIONDATA_RACE (42 of 235 remaining) [2023-12-02 20:46:36,910 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr149ASSERT_VIOLATIONDATA_RACE (41 of 235 remaining) [2023-12-02 20:46:36,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr150ASSERT_VIOLATIONDATA_RACE (40 of 235 remaining) [2023-12-02 20:46:36,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr152ASSERT_VIOLATIONDATA_RACE (39 of 235 remaining) [2023-12-02 20:46:36,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr153ASSERT_VIOLATIONDATA_RACE (38 of 235 remaining) [2023-12-02 20:46:36,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr151ASSERT_VIOLATIONDATA_RACE (37 of 235 remaining) [2023-12-02 20:46:36,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr113ASSERT_VIOLATIONDATA_RACE (36 of 235 remaining) [2023-12-02 20:46:36,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr110ASSERT_VIOLATIONDATA_RACE (35 of 235 remaining) [2023-12-02 20:46:36,911 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr126ASSERT_VIOLATIONDATA_RACE (34 of 235 remaining) [2023-12-02 20:46:36,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr179ASSERT_VIOLATIONDATA_RACE (33 of 235 remaining) [2023-12-02 20:46:36,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr115ASSERT_VIOLATIONDATA_RACE (32 of 235 remaining) [2023-12-02 20:46:36,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr116ASSERT_VIOLATIONDATA_RACE (31 of 235 remaining) [2023-12-02 20:46:36,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr154ASSERT_VIOLATIONDATA_RACE (30 of 235 remaining) [2023-12-02 20:46:36,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr111ASSERT_VIOLATIONDATA_RACE (29 of 235 remaining) [2023-12-02 20:46:36,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr180ASSERT_VIOLATIONDATA_RACE (28 of 235 remaining) [2023-12-02 20:46:36,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr127ASSERT_VIOLATIONDATA_RACE (27 of 235 remaining) [2023-12-02 20:46:36,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr117ASSERT_VIOLATIONDATA_RACE (26 of 235 remaining) [2023-12-02 20:46:36,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr118ASSERT_VIOLATIONDATA_RACE (25 of 235 remaining) [2023-12-02 20:46:36,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr128ASSERT_VIOLATIONDATA_RACE (24 of 235 remaining) [2023-12-02 20:46:36,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr129ASSERT_VIOLATIONDATA_RACE (23 of 235 remaining) [2023-12-02 20:46:36,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr155ASSERT_VIOLATIONDATA_RACE (22 of 235 remaining) [2023-12-02 20:46:36,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr156ASSERT_VIOLATIONDATA_RACE (21 of 235 remaining) [2023-12-02 20:46:36,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr157ASSERT_VIOLATIONDATA_RACE (20 of 235 remaining) [2023-12-02 20:46:36,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr158ASSERT_VIOLATIONDATA_RACE (19 of 235 remaining) [2023-12-02 20:46:36,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr160ASSERT_VIOLATIONDATA_RACE (18 of 235 remaining) [2023-12-02 20:46:36,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr161ASSERT_VIOLATIONDATA_RACE (17 of 235 remaining) [2023-12-02 20:46:36,914 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr159ASSERT_VIOLATIONDATA_RACE (16 of 235 remaining) [2023-12-02 20:46:36,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr162ASSERT_VIOLATIONDATA_RACE (15 of 235 remaining) [2023-12-02 20:46:36,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr163ASSERT_VIOLATIONDATA_RACE (14 of 235 remaining) [2023-12-02 20:46:36,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr166ASSERT_VIOLATIONDATA_RACE (13 of 235 remaining) [2023-12-02 20:46:36,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr167ASSERT_VIOLATIONDATA_RACE (12 of 235 remaining) [2023-12-02 20:46:36,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr164ASSERT_VIOLATIONDATA_RACE (11 of 235 remaining) [2023-12-02 20:46:36,915 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr165ASSERT_VIOLATIONDATA_RACE (10 of 235 remaining) [2023-12-02 20:46:36,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr168ASSERT_VIOLATIONDATA_RACE (9 of 235 remaining) [2023-12-02 20:46:36,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr169ASSERT_VIOLATIONDATA_RACE (8 of 235 remaining) [2023-12-02 20:46:36,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr171ASSERT_VIOLATIONDATA_RACE (7 of 235 remaining) [2023-12-02 20:46:36,916 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr172ASSERT_VIOLATIONDATA_RACE (6 of 235 remaining) [2023-12-02 20:46:36,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr170ASSERT_VIOLATIONDATA_RACE (5 of 235 remaining) [2023-12-02 20:46:36,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr173ASSERT_VIOLATIONDATA_RACE (4 of 235 remaining) [2023-12-02 20:46:36,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr174ASSERT_VIOLATIONDATA_RACE (3 of 235 remaining) [2023-12-02 20:46:36,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr175ASSERT_VIOLATIONDATA_RACE (2 of 235 remaining) [2023-12-02 20:46:36,917 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr176ASSERT_VIOLATIONDATA_RACE (1 of 235 remaining) [2023-12-02 20:46:36,918 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr177ASSERT_VIOLATIONDATA_RACE (0 of 235 remaining) [2023-12-02 20:46:36,918 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-12-02 20:46:36,931 INFO L445 BasicCegarLoop]: Path program histogram: [3, 1, 1, 1, 1, 1] [2023-12-02 20:46:36,932 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/2) [2023-12-02 20:46:36,933 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-12-02 20:46:36,933 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-12-02 20:46:37,224 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-12-02 20:46:37,256 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:46:37,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-12-02 20:46:37,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:46:37,258 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-12-02 20:46:37,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2023-12-02 20:46:37,265 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-12-02 20:46:37,265 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == StealerThread1of2ForFork0 ======== [2023-12-02 20:46:37,266 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;@746bd5be, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:46:37,266 INFO L358 AbstractCegarLoop]: Starting to check reachability of 22 error locations. [2023-12-02 20:46:41,640 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting StealerErr0ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:46:41,640 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:46:41,640 INFO L85 PathProgramCache]: Analyzing trace with hash 836256512, now seen corresponding path program 1 times [2023-12-02 20:46:41,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:46:41,641 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312094725] [2023-12-02 20:46:41,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:41,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:46:41,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:46:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:46:41,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:46:41,771 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312094725] [2023-12-02 20:46:41,771 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [312094725] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:46:41,771 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:46:41,771 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:46:41,771 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451994930] [2023-12-02 20:46:41,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:46:41,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:46:41,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:46:41,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:46:41,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:46:41,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:41,775 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:46:41,775 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 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) [2023-12-02 20:46:41,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:42,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:46:42,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-12-02 20:46:42,400 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting StealerErr5ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:46:42,401 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:46:42,401 INFO L85 PathProgramCache]: Analyzing trace with hash -70047139, now seen corresponding path program 1 times [2023-12-02 20:46:42,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:46:42,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878589583] [2023-12-02 20:46:42,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:42,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:46:42,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:46:42,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:46:42,644 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:46:42,644 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878589583] [2023-12-02 20:46:42,644 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [878589583] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:46:42,644 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1643603110] [2023-12-02 20:46:42,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:42,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:46:42,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:46:42,648 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:46:42,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-02 20:46:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:46:42,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 571 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 20:46:42,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:46:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:46:43,005 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:46:43,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:46:43,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1643603110] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:46:43,062 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:46:43,062 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2023-12-02 20:46:43,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268758067] [2023-12-02 20:46:43,062 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:46:43,063 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 20:46:43,063 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:46:43,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 20:46:43,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2023-12-02 20:46:43,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:43,066 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:46:43,067 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 18.4) internal successors, (184), 10 states have internal predecessors, (184), 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) [2023-12-02 20:46:43,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:46:43,067 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:43,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:46:43,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:46:43,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-12-02 20:46:43,719 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-12-02 20:46:43,720 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting StealerErr5ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:46:43,720 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:46:43,720 INFO L85 PathProgramCache]: Analyzing trace with hash 2137809789, now seen corresponding path program 2 times [2023-12-02 20:46:43,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:46:43,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [244695359] [2023-12-02 20:46:43,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:46:43,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:46:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:46:44,227 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:46:44,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:46:44,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [244695359] [2023-12-02 20:46:44,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [244695359] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:46:44,228 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [880542721] [2023-12-02 20:46:44,228 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 20:46:44,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:46:44,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:46:44,229 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:46:44,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-12-02 20:46:44,584 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-12-02 20:46:44,585 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:46:44,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 15 conjunts are in the unsatisfiable core [2023-12-02 20:46:44,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:46:44,666 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 [2023-12-02 20:46:44,686 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-12-02 20:46:44,719 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:46:44,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2023-12-02 20:46:44,759 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:46:44,760 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2023-12-02 20:46:44,793 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-02 20:46:44,793 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:46:44,793 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [880542721] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:46:44,793 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 20:46:44,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [9] total 14 [2023-12-02 20:46:44,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981059008] [2023-12-02 20:46:44,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:46:44,795 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 20:46:44,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:46:44,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 20:46:44,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2023-12-02 20:46:44,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:46:44,799 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:46:44,799 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 24.666666666666668) internal successors, (148), 7 states have internal predecessors, (148), 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) [2023-12-02 20:46:44,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:46:44,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:46:44,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:47:07,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:47:07,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:47:07,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:47:07,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-12-02 20:47:07,500 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-12-02 20:47:07,500 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting StealerErr14ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:47:07,500 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:47:07,500 INFO L85 PathProgramCache]: Analyzing trace with hash 1951254827, now seen corresponding path program 1 times [2023-12-02 20:47:07,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:47:07,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770876071] [2023-12-02 20:47:07,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:47:07,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:47:07,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:47:08,000 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:47:08,001 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:47:08,001 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770876071] [2023-12-02 20:47:08,001 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1770876071] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:47:08,001 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [734184265] [2023-12-02 20:47:08,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:47:08,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:47:08,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:47:08,002 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:47:08,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-12-02 20:47:08,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:47:08,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 953 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 20:47:08,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:47:08,466 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:47:08,466 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:47:08,560 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:47:08,560 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [734184265] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:47:08,560 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:47:08,561 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 11 [2023-12-02 20:47:08,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214155519] [2023-12-02 20:47:08,561 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:47:08,562 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-12-02 20:47:08,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:47:08,563 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-12-02 20:47:08,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2023-12-02 20:47:08,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:47:08,567 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:47:08,567 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 24.363636363636363) internal successors, (268), 11 states have internal predecessors, (268), 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) [2023-12-02 20:47:08,567 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:47:08,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:47:08,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:47:08,568 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:47:09,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:47:09,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:47:09,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:47:09,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:47:09,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-12-02 20:47:09,943 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-12-02 20:47:09,944 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting StealerErr14ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:47:09,944 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:47:09,944 INFO L85 PathProgramCache]: Analyzing trace with hash -1579756590, now seen corresponding path program 2 times [2023-12-02 20:47:09,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:47:09,944 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [429684814] [2023-12-02 20:47:09,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:47:09,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:47:10,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:47:11,043 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-12-02 20:47:11,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:47:11,043 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [429684814] [2023-12-02 20:47:11,043 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [429684814] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:47:11,044 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:47:11,044 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:47:11,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114487069] [2023-12-02 20:47:11,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:47:11,044 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:47:11,044 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:47:11,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:47:11,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:47:11,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:47:11,046 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:47:11,046 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 43.4) internal successors, (217), 6 states have internal predecessors, (217), 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) [2023-12-02 20:47:11,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:47:11,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:47:11,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:47:11,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:47:11,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:47:21,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:47:21,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:47:21,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:47:21,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:47:21,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:21,542 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-12-02 20:47:21,542 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting StealerErr15ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:47:21,543 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:47:21,543 INFO L85 PathProgramCache]: Analyzing trace with hash -1653352235, now seen corresponding path program 1 times [2023-12-02 20:47:21,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:47:21,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501633459] [2023-12-02 20:47:21,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:47:21,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:47:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:47:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-12-02 20:47:22,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:47:22,594 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1501633459] [2023-12-02 20:47:22,594 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1501633459] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:47:22,594 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:47:22,594 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:47:22,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1720406940] [2023-12-02 20:47:22,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:47:22,595 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:47:22,595 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:47:22,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:47:22,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:47:22,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:47:22,597 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:47:22,598 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 45.6) internal successors, (228), 6 states have internal predecessors, (228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:47:22,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:47:22,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:47:22,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:47:22,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:47:22,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:22,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:47:32,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:47:32,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:47:32,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:47:32,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:47:32,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:32,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:32,831 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-12-02 20:47:32,831 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting StealerErr16ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:47:32,832 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:47:32,832 INFO L85 PathProgramCache]: Analyzing trace with hash -343095830, now seen corresponding path program 1 times [2023-12-02 20:47:32,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:47:32,832 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271317721] [2023-12-02 20:47:32,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:47:32,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:47:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:47:33,667 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-12-02 20:47:33,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:47:33,667 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271317721] [2023-12-02 20:47:33,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1271317721] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:47:33,667 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:47:33,668 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:47:33,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1862046947] [2023-12-02 20:47:33,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:47:33,668 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:47:33,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:47:33,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:47:33,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:47:33,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:47:33,671 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:47:33,671 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 47.0) internal successors, (235), 6 states have internal predecessors, (235), 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) [2023-12-02 20:47:33,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:47:33,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:47:33,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:47:33,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:47:33,672 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:33,672 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:33,672 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:47:44,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:47:44,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:47:44,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:47:44,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:47:44,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:44,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:44,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:44,310 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-12-02 20:47:44,310 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting StealerErr19ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:47:44,310 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:47:44,310 INFO L85 PathProgramCache]: Analyzing trace with hash -1780020610, now seen corresponding path program 1 times [2023-12-02 20:47:44,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:47:44,311 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1661904696] [2023-12-02 20:47:44,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:47:44,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:47:44,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:47:45,242 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-12-02 20:47:45,242 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:47:45,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1661904696] [2023-12-02 20:47:45,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1661904696] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:47:45,242 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:47:45,243 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:47:45,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547994951] [2023-12-02 20:47:45,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:47:45,243 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:47:45,244 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:47:45,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:47:45,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:47:45,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:47:45,246 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:47:45,246 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 50.6) internal successors, (253), 6 states have internal predecessors, (253), 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) [2023-12-02 20:47:45,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:47:45,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:47:45,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:47:45,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:47:45,246 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:45,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:45,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:45,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:47:55,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:47:55,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:47:55,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:47:55,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:47:55,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:55,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:55,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:55,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:55,618 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-12-02 20:47:55,618 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting StealerErr20ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:47:55,618 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:47:55,619 INFO L85 PathProgramCache]: Analyzing trace with hash 1342777217, now seen corresponding path program 1 times [2023-12-02 20:47:55,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:47:55,619 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139032000] [2023-12-02 20:47:55,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:47:55,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:47:55,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:47:56,491 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-12-02 20:47:56,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:47:56,491 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2139032000] [2023-12-02 20:47:56,491 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2139032000] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:47:56,491 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:47:56,491 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:47:56,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124605079] [2023-12-02 20:47:56,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:47:56,492 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:47:56,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:47:56,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:47:56,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:47:56,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:47:56,494 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:47:56,494 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 52.4) internal successors, (262), 6 states have internal predecessors, (262), 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) [2023-12-02 20:47:56,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:47:56,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:47:56,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:47:56,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:47:56,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:56,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:56,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:56,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:47:56,495 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:48:06,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:48:06,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:48:06,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:48:06,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:48:06,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:06,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:06,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:06,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:06,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:06,362 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-12-02 20:48:06,362 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting StealerErr21ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:48:06,362 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:48:06,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1389219974, now seen corresponding path program 1 times [2023-12-02 20:48:06,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:48:06,363 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594439277] [2023-12-02 20:48:06,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:48:06,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:48:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:48:07,278 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-12-02 20:48:07,279 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:48:07,279 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594439277] [2023-12-02 20:48:07,279 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1594439277] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:48:07,279 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:48:07,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:48:07,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15522957] [2023-12-02 20:48:07,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:48:07,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:48:07,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:48:07,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:48:07,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:48:07,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:48:07,282 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:48:07,282 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 54.0) internal successors, (270), 6 states have internal predecessors, (270), 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) [2023-12-02 20:48:07,282 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:48:07,282 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:48:07,282 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:48:07,282 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:48:07,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:07,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:07,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:07,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:07,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:07,283 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:48:19,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:48:19,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:48:19,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:48:19,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:48:19,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:19,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:19,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:19,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:19,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:19,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:48:19,534 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-12-02 20:48:19,535 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting StealerErr21ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:48:19,535 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:48:19,535 INFO L85 PathProgramCache]: Analyzing trace with hash -247865934, now seen corresponding path program 1 times [2023-12-02 20:48:19,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:48:19,535 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445287071] [2023-12-02 20:48:19,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:48:19,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:48:19,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:48:47,876 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 5 proven. 49 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2023-12-02 20:48:47,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:48:47,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445287071] [2023-12-02 20:48:47,877 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445287071] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:48:47,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1630616234] [2023-12-02 20:48:47,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:48:47,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:48:47,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:48:47,879 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:48:47,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-12-02 20:48:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:48:48,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 1371 conjuncts, 144 conjunts are in the unsatisfiable core [2023-12-02 20:48:48,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:48:48,540 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-02 20:48:48,540 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 [2023-12-02 20:48:49,125 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 [2023-12-02 20:48:50,153 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-12-02 20:48:50,693 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2023-12-02 20:48:50,862 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2023-12-02 20:48:51,033 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2023-12-02 20:48:51,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:48:51,440 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2023-12-02 20:48:51,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2023-12-02 20:48:52,507 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 30 treesize of output 21 [2023-12-02 20:48:53,261 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 30 treesize of output 21 [2023-12-02 20:48:54,516 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:48:54,517 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 24 [2023-12-02 20:48:55,937 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 5 proven. 49 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2023-12-02 20:48:55,937 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:48:56,852 INFO L349 Elim1Store]: treesize reduction 20, result has 63.6 percent of original size [2023-12-02 20:48:56,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 205 treesize of output 242 [2023-12-02 20:48:56,877 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:48:56,878 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 193 treesize of output 214 [2023-12-02 20:48:56,902 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:48:56,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 187 treesize of output 208 [2023-12-02 20:48:56,993 INFO L349 Elim1Store]: treesize reduction 13, result has 38.1 percent of original size [2023-12-02 20:48:56,993 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 3 case distinctions, treesize of input 169 treesize of output 149 [2023-12-02 20:48:57,008 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:48:57,009 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 143 treesize of output 137 [2023-12-02 20:48:57,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 13 [2023-12-02 20:48:57,049 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 13 [2023-12-02 20:48:57,088 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~obj#1.base|))) (let ((.cse1 (= (select .cse2 |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~obj#1.offset|) (select (select |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~expected#1.base|) |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~expected#1.offset|))) (.cse0 (+ 104 |c_~#q~0.offset|))) (and (or (and (forall ((v_DerPreprocessor_2 (Array Int Int))) (<= (select (select (store |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~expected#1.base| v_DerPreprocessor_2) |c_StealerThread1of2ForFork0_readV_~#expected~0#1.base|) |c_StealerThread1of2ForFork0_readV_~#expected~0#1.offset|) 0)) (forall ((v_DerPreprocessor_2 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~expected#1.base| v_DerPreprocessor_2) |c_~#q~0.base|) .cse0) 0)))) .cse1) (or (not .cse1) (and (forall ((v_DerPreprocessor_1 Int)) (not (= (select (select (store |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~obj#1.base| (store .cse2 |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~obj#1.offset| v_DerPreprocessor_1)) |c_~#q~0.base|) .cse0) 0))) (forall ((v_DerPreprocessor_1 Int)) (<= (select (select (store |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~obj#1.base| (store .cse2 |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~obj#1.offset| v_DerPreprocessor_1)) |c_StealerThread1of2ForFork0_readV_~#expected~0#1.base|) |c_StealerThread1of2ForFork0_readV_~#expected~0#1.offset|) 0))))))) is different from false [2023-12-02 20:48:57,151 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~obj#1.base|))) (let ((.cse0 (= (select .cse2 |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~obj#1.offset|) (select (select |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~expected#1.base|) |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~expected#1.offset|))) (.cse1 (+ 104 |c_~#q~0.offset|))) (and (or .cse0 (and (forall ((v_DerPreprocessor_2 (Array Int Int))) (not (= 0 (select (select (store |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~expected#1.base| v_DerPreprocessor_2) |c_~#q~0.base|) .cse1)))) (forall ((v_DerPreprocessor_2 (Array Int Int))) (<= (select (select (store |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~expected#1.base| v_DerPreprocessor_2) |c_StealerThread1of2ForFork0_readV_~#expected~0#1.base|) |c_StealerThread1of2ForFork0_readV_~#expected~0#1.offset|) 0)))) (or (not .cse0) (and (forall ((v_DerPreprocessor_1 Int)) (not (= (select (select (store |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~obj#1.base| (store .cse2 |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~obj#1.offset| v_DerPreprocessor_1)) |c_~#q~0.base|) .cse1) 0))) (forall ((v_DerPreprocessor_1 Int)) (<= (select (select (store |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~obj#1.base| (store .cse2 |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_~obj#1.offset| v_DerPreprocessor_1)) |c_StealerThread1of2ForFork0_readV_~#expected~0#1.base|) |c_StealerThread1of2ForFork0_readV_~#expected~0#1.offset|) 0))))))) is different from false [2023-12-02 20:48:57,176 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~obj#1.base|))) (let ((.cse1 (+ 104 |c_~#q~0.offset|)) (.cse2 (= (select .cse0 |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~obj#1.offset|) (select (select |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~expected#1.base|) |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~expected#1.offset|)))) (and (or (and (forall ((v_DerPreprocessor_1 Int)) (<= (select (select (store |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~obj#1.base| (store .cse0 |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~obj#1.offset| v_DerPreprocessor_1)) |c_StealerThread1of2ForFork0_readV_~#expected~0#1.base|) |c_StealerThread1of2ForFork0_readV_~#expected~0#1.offset|) 0)) (forall ((v_DerPreprocessor_1 Int)) (not (= (select (select (store |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~obj#1.base| (store .cse0 |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~obj#1.offset| v_DerPreprocessor_1)) |c_~#q~0.base|) .cse1) 0)))) (not .cse2)) (or (and (forall ((v_DerPreprocessor_2 (Array Int Int))) (not (= 0 (select (select (store |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~expected#1.base| v_DerPreprocessor_2) |c_~#q~0.base|) .cse1)))) (forall ((v_DerPreprocessor_2 (Array Int Int))) (<= (select (select (store |c_#memory_int| |c_StealerThread1of2ForFork0_atomic_compare_exchange_strong_#in~expected#1.base| v_DerPreprocessor_2) |c_StealerThread1of2ForFork0_readV_~#expected~0#1.base|) |c_StealerThread1of2ForFork0_readV_~#expected~0#1.offset|) 0))) .cse2)))) is different from false [2023-12-02 20:48:57,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-12-02 20:49:08,833 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse5 (+ |c_~#q~0.offset| 36)) (.cse2 (+ 32 |c_~#q~0.offset|))) (and (forall ((v_ArrVal_4222 (Array Int Int))) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse1 (select .cse0 |c_~#q~0.base|))) (or (forall ((v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (not (= (select (select (store .cse0 |c_~#q~0.base| (store .cse1 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0))) (not (= (select .cse1 (+ 104 |c_~#q~0.offset|)) 0)))))) (forall ((v_ArrVal_4222 (Array Int Int))) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse4 (select .cse3 |c_~#q~0.base|))) (or (forall ((v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (not (= (select (select (store .cse3 |c_~#q~0.base| (store .cse4 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0))) (= (select .cse4 .cse5) 0))))) (forall ((v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse7 (store (select .cse6 |c_~#q~0.base|) .cse2 v_ArrVal_4226))) (or (forall ((v_DerPreprocessor_1 Int)) (<= (select (select (store .cse6 |c_~#q~0.base| (store .cse7 .cse5 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (not (= (select (select (store .cse6 |c_~#q~0.base| .cse7) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)))))))) is different from false [2023-12-02 20:49:09,247 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ |c_~#q~0.offset| 36)) (.cse3 (+ 32 |c_~#q~0.offset|))) (and (forall ((v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse0 (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_~r#1.base| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse1 (store (select .cse0 |c_~#q~0.base|) .cse3 v_ArrVal_4226))) (or (not (= (select (select (store .cse0 |c_~#q~0.base| .cse1) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (forall ((v_DerPreprocessor_1 Int)) (<= (select (select (store .cse0 |c_~#q~0.base| (store .cse1 .cse2 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)))))) (forall ((v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int))) (let ((.cse5 (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_~r#1.base| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse4 (select .cse5 |c_~#q~0.base|))) (or (= (select .cse4 .cse2) 0) (forall ((v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (not (= (select (select (store .cse5 |c_~#q~0.base| (store .cse4 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0))))))) (forall ((v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int))) (let ((.cse7 (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_~r#1.base| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse6 (select .cse7 |c_~#q~0.base|))) (or (not (= (select .cse6 (+ 104 |c_~#q~0.offset|)) 0)) (forall ((v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (not (= (select (select (store .cse7 |c_~#q~0.base| (store .cse6 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0))))))))) is different from false [2023-12-02 20:49:09,297 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ |c_~#q~0.offset| 36)) (.cse2 (+ 32 |c_~#q~0.offset|))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int)) (or (forall ((v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int))) (let ((.cse0 (store (store |c_#memory_int| |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse1 (select .cse0 |c_~#q~0.base|))) (or (forall ((v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (not (= (select (select (store .cse0 |c_~#q~0.base| (store .cse1 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0))) (= (select .cse1 .cse3) 0))))) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_ULTIMATE.start_Init_ObjType_#in~r#1.base|))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int)) (or (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_ULTIMATE.start_Init_ObjType_#in~r#1.base|) (forall ((v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int))) (let ((.cse4 (store (store |c_#memory_int| |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse5 (select .cse4 |c_~#q~0.base|))) (or (forall ((v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (not (= (select (select (store .cse4 |c_~#q~0.base| (store .cse5 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0))) (not (= 0 (select .cse5 (+ 104 |c_~#q~0.offset|)))))))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int)) (or (forall ((v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse6 (store (store |c_#memory_int| |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse7 (store (select .cse6 |c_~#q~0.base|) .cse2 v_ArrVal_4226))) (or (forall ((v_DerPreprocessor_1 Int)) (<= (select (select (store .cse6 |c_~#q~0.base| (store .cse7 .cse3 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (not (= (select (select (store .cse6 |c_~#q~0.base| .cse7) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)))))) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_ULTIMATE.start_Init_ObjType_#in~r#1.base|))))) is different from false [2023-12-02 20:49:09,397 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 32 |c_~#q~0.offset|)) (.cse5 (+ |c_~#q~0.offset| 36))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse1 (store (store |c_#memory_int| |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse0 (select .cse1 |c_~#q~0.base|))) (or (not (= 0 (select .cse0 (+ 104 |c_~#q~0.offset|)))) (not (= (select (select (store .cse1 |c_~#q~0.base| (store .cse0 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_DerPreprocessor_1 Int)) (let ((.cse3 (store (store |c_#memory_int| |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse4 (store (select .cse3 |c_~#q~0.base|) .cse2 v_ArrVal_4226))) (or (not (= (select (select (store .cse3 |c_~#q~0.base| .cse4) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< (select (select (store .cse3 |c_~#q~0.base| (store .cse4 .cse5 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse6 (store (store |c_#memory_int| |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse7 (select .cse6 |c_~#q~0.base|))) (or (not (= (select (select (store .cse6 |c_~#q~0.base| (store .cse7 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (= (select .cse7 .cse5) 0) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:09,980 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ 32 |c_~#q~0.offset|)) (.cse2 (+ |c_~#q~0.offset| 36))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_DerPreprocessor_1 Int)) (let ((.cse0 (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_~r#1.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse1 (store (select .cse0 |c_~#q~0.base|) .cse3 v_ArrVal_4226))) (or (< (select (select (store .cse0 |c_~#q~0.base| (store .cse1 .cse2 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (not (= (select (select (store .cse0 |c_~#q~0.base| .cse1) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse4 (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_~r#1.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse5 (select .cse4 |c_~#q~0.base|))) (or (not (= (select (select (store .cse4 |c_~#q~0.base| (store .cse5 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (not (= (select .cse5 (+ 104 |c_~#q~0.offset|)) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_~r#1.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse7 (select .cse6 |c_~#q~0.base|))) (or (not (= (select (select (store .cse6 |c_~#q~0.base| (store .cse7 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (= 0 (select .cse7 .cse2)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:10,033 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ 32 |c_~#q~0.offset|)) (.cse2 (+ |c_~#q~0.offset| 36))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_DerPreprocessor_1 Int)) (let ((.cse0 (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_#in~r#1.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse1 (store (select .cse0 |c_~#q~0.base|) .cse3 v_ArrVal_4226))) (or (not (= (select (select (store .cse0 |c_~#q~0.base| .cse1) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< (select (select (store .cse0 |c_~#q~0.base| (store .cse1 .cse2 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse4 (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_#in~r#1.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse5 (select .cse4 |c_~#q~0.base|))) (or (not (= (select (select (store .cse4 |c_~#q~0.base| (store .cse5 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (not (= (select .cse5 (+ 104 |c_~#q~0.offset|)) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_#in~r#1.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse7 (select .cse6 |c_~#q~0.base|))) (or (not (= (select (select (store .cse6 |c_~#q~0.base| (store .cse7 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (= (select .cse7 .cse2) 0) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:10,135 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ |c_~#q~0.offset| 36)) (.cse2 (+ 32 |c_~#q~0.offset|))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse1 (store (store (store |c_#memory_int| |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse0 (select .cse1 |c_~#q~0.base|))) (or (not (= (select .cse0 (+ 104 |c_~#q~0.offset|)) 0)) (not (= (select (select (store .cse1 |c_~#q~0.base| (store .cse0 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse5 (store (store (store |c_#memory_int| |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse3 (select .cse5 |c_~#q~0.base|))) (or (= (select .cse3 .cse4) 0) (not (= (select (select (store .cse5 |c_~#q~0.base| (store .cse3 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_DerPreprocessor_1 Int)) (let ((.cse6 (store (store (store |c_#memory_int| |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse7 (store (select .cse6 |c_~#q~0.base|) .cse2 v_ArrVal_4226))) (or (< (select (select (store .cse6 |c_~#q~0.base| (store .cse7 .cse4 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (not (= (select (select (store .cse6 |c_~#q~0.base| .cse7) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:10,747 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_~#q~0.offset| 36)) (.cse3 (+ 32 |c_~#q~0.offset|))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_ArrVal_4219 (Array Int Int))) (let ((.cse2 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_~r#1.base| v_ArrVal_4219) |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse0 (select .cse2 |c_~#q~0.base|))) (or (= (select .cse0 .cse1) 0) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|) (not (= (select (select (store .cse2 |c_~#q~0.base| (store .cse0 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_ArrVal_4219 (Array Int Int))) (let ((.cse5 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_~r#1.base| v_ArrVal_4219) |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse4 (select .cse5 |c_~#q~0.base|))) (or (not (= (select .cse4 (+ 104 |c_~#q~0.offset|)) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|) (not (= (select (select (store .cse5 |c_~#q~0.base| (store .cse4 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_ArrVal_4219 (Array Int Int)) (v_DerPreprocessor_1 Int)) (let ((.cse6 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_~r#1.base| v_ArrVal_4219) |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse7 (store (select .cse6 |c_~#q~0.base|) .cse3 v_ArrVal_4226))) (or (< (select (select (store .cse6 |c_~#q~0.base| (store .cse7 .cse1 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|) (not (= (select (select (store .cse6 |c_~#q~0.base| .cse7) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)))))))) is different from false [2023-12-02 20:49:10,795 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ 32 |c_~#q~0.offset|)) (.cse2 (+ |c_~#q~0.offset| 36))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_ArrVal_4219 (Array Int Int)) (v_DerPreprocessor_1 Int)) (let ((.cse0 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_#in~r#1.base| v_ArrVal_4219) |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse1 (store (select .cse0 |c_~#q~0.base|) .cse3 v_ArrVal_4226))) (or (not (= (select (select (store .cse0 |c_~#q~0.base| .cse1) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< (select (select (store .cse0 |c_~#q~0.base| (store .cse1 .cse2 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_ArrVal_4219 (Array Int Int))) (let ((.cse4 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_#in~r#1.base| v_ArrVal_4219) |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse5 (select .cse4 |c_~#q~0.base|))) (or (not (= (select (select (store .cse4 |c_~#q~0.base| (store .cse5 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (not (= (select .cse5 (+ 104 |c_~#q~0.offset|)) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_ArrVal_4219 (Array Int Int))) (let ((.cse6 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_#in~r#1.base| v_ArrVal_4219) |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse7 (select .cse6 |c_~#q~0.base|))) (or (not (= (select (select (store .cse6 |c_~#q~0.base| (store .cse7 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (= (select .cse7 .cse2) 0) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:11,504 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse5 (+ |c_~#q~0.offset| 36)) (.cse2 (+ 32 |c_~#q~0.offset|))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_ArrVal_4218 (Array Int Int))) (let ((.cse0 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_~r#1.base| v_ArrVal_4218) |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse1 (select .cse0 |c_~#q~0.base|))) (or (not (= (select (select (store .cse0 |c_~#q~0.base| (store .cse1 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (not (= (select .cse1 (+ 104 |c_~#q~0.offset|)) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_ArrVal_4218 (Array Int Int))) (let ((.cse3 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_~r#1.base| v_ArrVal_4218) |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse4 (select .cse3 |c_~#q~0.base|))) (or (not (= (select (select (store .cse3 |c_~#q~0.base| (store .cse4 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (= (select .cse4 .cse5) 0) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_ArrVal_4218 (Array Int Int)) (v_DerPreprocessor_1 Int)) (let ((.cse6 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_~r#1.base| v_ArrVal_4218) |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse7 (store (select .cse6 |c_~#q~0.base|) .cse2 v_ArrVal_4226))) (or (< (select (select (store .cse6 |c_~#q~0.base| (store .cse7 .cse5 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (not (= (select (select (store .cse6 |c_~#q~0.base| .cse7) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:11,560 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_~#q~0.offset| 36)) (.cse3 (+ 32 |c_~#q~0.offset|))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_ArrVal_4218 (Array Int Int))) (let ((.cse2 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_#in~r#1.base| v_ArrVal_4218) |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse0 (select .cse2 |c_~#q~0.base|))) (or (= (select .cse0 .cse1) 0) (not (= 0 (select (select (store .cse2 |c_~#q~0.base| (store .cse0 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0))) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_ArrVal_4218 (Array Int Int)) (v_DerPreprocessor_1 Int)) (let ((.cse4 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_#in~r#1.base| v_ArrVal_4218) |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse5 (store (select .cse4 |c_~#q~0.base|) .cse3 v_ArrVal_4226))) (or (< (select (select (store .cse4 |c_~#q~0.base| (store .cse5 .cse1 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (not (= 0 (select (select (store .cse4 |c_~#q~0.base| .cse5) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0))) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_ArrVal_4218 (Array Int Int))) (let ((.cse7 (store (store (store (store |c_#memory_int| |c_ULTIMATE.start_Init_ObjType_#in~r#1.base| v_ArrVal_4218) |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse6 (select .cse7 |c_~#q~0.base|))) (or (not (= (select .cse6 (+ 104 |c_~#q~0.offset|)) 0)) (not (= 0 (select (select (store .cse7 |c_~#q~0.base| (store .cse6 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0))) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:12,190 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ |c_~#q~0.offset| 36)) (.cse3 (+ 32 |c_~#q~0.offset|)) (.cse4 (store |c_#memory_int| |c_ULTIMATE.start_atomic_exchange_~obj#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_atomic_exchange_~obj#1.base|) |c_ULTIMATE.start_atomic_exchange_~obj#1.offset| |c_ULTIMATE.start_atomic_exchange_~v#1|)))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_DerPreprocessor_1 Int)) (let ((.cse0 (store (store (store .cse4 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse1 (store (select .cse0 |c_~#q~0.base|) .cse3 v_ArrVal_4226))) (or (< (select (select (store .cse0 |c_~#q~0.base| (store .cse1 .cse2 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (not (= (select (select (store .cse0 |c_~#q~0.base| .cse1) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse6 (store (store (store .cse4 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse5 (select .cse6 |c_~#q~0.base|))) (or (= (select .cse5 .cse2) 0) (not (= (select (select (store .cse6 |c_~#q~0.base| (store .cse5 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse7 (store (store (store .cse4 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse8 (select .cse7 |c_~#q~0.base|))) (or (not (= (select (select (store .cse7 |c_~#q~0.base| (store .cse8 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (not (= (select .cse8 (+ 104 |c_~#q~0.offset|)) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:12,244 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ |c_~#q~0.offset| 36)) (.cse2 (+ 32 |c_~#q~0.offset|)) (.cse3 (store |c_#memory_int| |c_ULTIMATE.start_atomic_exchange_~obj#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_atomic_exchange_~obj#1.base|) |c_ULTIMATE.start_atomic_exchange_~obj#1.offset| |c_ULTIMATE.start_atomic_exchange_#in~v#1|)))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse1 (store (store (store .cse3 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse0 (select .cse1 |c_~#q~0.base|))) (or (not (= (select .cse0 (+ 104 |c_~#q~0.offset|)) 0)) (not (= (select (select (store .cse1 |c_~#q~0.base| (store .cse0 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_DerPreprocessor_1 Int)) (let ((.cse4 (store (store (store .cse3 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse5 (store (select .cse4 |c_~#q~0.base|) .cse2 v_ArrVal_4226))) (or (< (select (select (store .cse4 |c_~#q~0.base| (store .cse5 .cse6 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (not (= (select (select (store .cse4 |c_~#q~0.base| .cse5) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse8 (store (store (store .cse3 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse7 (select .cse8 |c_~#q~0.base|))) (or (= (select .cse7 .cse6) 0) (not (= (select (select (store .cse8 |c_~#q~0.base| (store .cse7 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:12,301 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 32 |c_~#q~0.offset|)) (.cse6 (+ |c_~#q~0.offset| 36)) (.cse3 (store |c_#memory_int| |c_ULTIMATE.start_atomic_exchange_#in~obj#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_atomic_exchange_#in~obj#1.base|) |c_ULTIMATE.start_atomic_exchange_#in~obj#1.offset| |c_ULTIMATE.start_atomic_exchange_#in~v#1|)))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse0 (store (store (store .cse3 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse1 (select .cse0 |c_~#q~0.base|))) (or (not (= (select (select (store .cse0 |c_~#q~0.base| (store .cse1 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (not (= (select .cse1 (+ 104 |c_~#q~0.offset|)) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_DerPreprocessor_1 Int)) (let ((.cse4 (store (store (store .cse3 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse5 (store (select .cse4 |c_~#q~0.base|) .cse2 v_ArrVal_4226))) (or (not (= (select (select (store .cse4 |c_~#q~0.base| .cse5) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< (select (select (store .cse4 |c_~#q~0.base| (store .cse5 .cse6 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse7 (store (store (store .cse3 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse8 (select .cse7 |c_~#q~0.base|))) (or (not (= (select (select (store .cse7 |c_~#q~0.base| (store .cse8 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (= (select .cse8 .cse6) 0) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:12,450 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_~#q~0.offset| 36)) (.cse3 (+ 32 |c_~#q~0.offset|)) (.cse4 (store |c_#memory_int| |c_ULTIMATE.start_writeV_~v#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_writeV_~v#1.base|) |c_ULTIMATE.start_writeV_~v#1.offset| |c_ULTIMATE.start_writeV_~w#1|)))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse2 (store (store (store .cse4 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse0 (select .cse2 |c_~#q~0.base|))) (or (= (select .cse0 .cse1) 0) (not (= (select (select (store .cse2 |c_~#q~0.base| (store .cse0 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_DerPreprocessor_1 Int)) (let ((.cse5 (store (store (store .cse4 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse6 (store (select .cse5 |c_~#q~0.base|) .cse3 v_ArrVal_4226))) (or (not (= (select (select (store .cse5 |c_~#q~0.base| .cse6) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< (select (select (store .cse5 |c_~#q~0.base| (store .cse6 .cse1 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse7 (store (store (store .cse4 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse8 (select .cse7 |c_~#q~0.base|))) (or (not (= (select (select (store .cse7 |c_~#q~0.base| (store .cse8 .cse3 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (not (= (select .cse8 (+ 104 |c_~#q~0.offset|)) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:12,502 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (+ |c_~#q~0.offset| 36)) (.cse2 (+ 32 |c_~#q~0.offset|)) (.cse4 (store |c_#memory_int| |c_ULTIMATE.start_writeV_~v#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_writeV_~v#1.base|) |c_ULTIMATE.start_writeV_~v#1.offset| |c_ULTIMATE.start_writeV_#in~w#1|)))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse0 (store (store (store .cse4 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse1 (select .cse0 |c_~#q~0.base|))) (or (not (= (select (select (store .cse0 |c_~#q~0.base| (store .cse1 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (= (select .cse1 .cse3) 0) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_DerPreprocessor_1 Int)) (let ((.cse5 (store (store (store .cse4 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse6 (store (select .cse5 |c_~#q~0.base|) .cse2 v_ArrVal_4226))) (or (not (= (select (select (store .cse5 |c_~#q~0.base| .cse6) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< (select (select (store .cse5 |c_~#q~0.base| (store .cse6 .cse3 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse7 (store (store (store .cse4 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse8 (select .cse7 |c_~#q~0.base|))) (or (not (= (select (select (store .cse7 |c_~#q~0.base| (store .cse8 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (not (= (select .cse8 (+ 104 |c_~#q~0.offset|)) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:12,563 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ |c_~#q~0.offset| 36)) (.cse2 (+ 32 |c_~#q~0.offset|)) (.cse3 (store |c_#memory_int| |c_ULTIMATE.start_writeV_#in~v#1.base| (store (select |c_#memory_int| |c_ULTIMATE.start_writeV_#in~v#1.base|) |c_ULTIMATE.start_writeV_#in~v#1.offset| |c_ULTIMATE.start_writeV_#in~w#1|)))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse1 (store (store (store .cse3 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse0 (select .cse1 |c_~#q~0.base|))) (or (not (= (select .cse0 (+ 104 |c_~#q~0.offset|)) 0)) (not (= (select (select (store .cse1 |c_~#q~0.base| (store .cse0 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_DerPreprocessor_1 Int)) (let ((.cse4 (store (store (store .cse3 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse5 (store (select .cse4 |c_~#q~0.base|) .cse2 v_ArrVal_4226))) (or (< (select (select (store .cse4 |c_~#q~0.base| (store .cse5 .cse6 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (not (= (select (select (store .cse4 |c_~#q~0.base| .cse5) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse8 (store (store (store .cse3 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222))) (let ((.cse7 (select .cse8 |c_~#q~0.base|))) (or (= (select .cse7 .cse6) 0) (not (= (select (select (store .cse8 |c_~#q~0.base| (store .cse7 .cse2 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:12,668 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ |c_~#q~0.offset| 36))) (let ((.cse4 (+ 32 |c_~#q~0.offset|)) (.cse3 (store |c_#memory_int| |c_~#q~0.base| (store (select |c_#memory_int| |c_~#q~0.base|) .cse2 0)))) (and (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int) (v_DerPreprocessor_1 Int)) (let ((.cse0 (store (store (store |c_#memory_int| |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222)) (.cse1 (store (select (store (store (store .cse3 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222) |c_~#q~0.base|) .cse4 v_ArrVal_4226))) (or (< (select (select (store .cse0 |c_~#q~0.base| (store .cse1 .cse2 v_DerPreprocessor_1)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 1) (not (= (select (select (store .cse0 |c_~#q~0.base| .cse1) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|)))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse5 (select (store (store (store .cse3 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222) |c_~#q~0.base|))) (or (= (select .cse5 .cse2) 0) (not (= (select (select (store (store (store (store |c_#memory_int| |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222) |c_~#q~0.base| (store .cse5 .cse4 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|)))) (forall ((|v_ULTIMATE.start_Init_ObjType_~r#1.base_36| Int) (v_ArrVal_4220 (Array Int Int)) (v_ArrVal_4221 (Array Int Int)) (v_ArrVal_4222 (Array Int Int)) (v_ArrVal_4226 Int) (|StealerThread1of2ForFork0_readV_~#expected~0#1.base| Int)) (let ((.cse6 (select (store (store (store .cse3 |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222) |c_~#q~0.base|))) (or (not (= (select .cse6 (+ 104 |c_~#q~0.offset|)) 0)) (not (= (select (select (store (store (store (store |c_#memory_int| |c_~#items~0.base| v_ArrVal_4220) |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| v_ArrVal_4221) |c_ULTIMATE.start_main_~#handles~0#1.base| v_ArrVal_4222) |c_~#q~0.base| (store .cse6 .cse4 v_ArrVal_4226)) |StealerThread1of2ForFork0_readV_~#expected~0#1.base|) 0) 0)) (< |v_ULTIMATE.start_Init_ObjType_~r#1.base_36| |c_~#items~0.base|))))))) is different from false [2023-12-02 20:49:13,028 INFO L349 Elim1Store]: treesize reduction 58, result has 42.6 percent of original size [2023-12-02 20:49:13,029 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 3 case distinctions, treesize of input 548 treesize of output 433 [2023-12-02 20:49:13,054 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:49:13,054 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 12132 treesize of output 11990 [2023-12-02 20:49:13,189 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:49:13,190 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 1616 treesize of output 1604 [2023-12-02 20:49:13,229 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:49:13,230 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 1802 treesize of output 1768 [2023-12-02 20:49:13,283 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:49:13,284 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 2197 treesize of output 2119 [2023-12-02 20:49:15,269 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 19 treesize of output 11 [2023-12-02 20:49:15,472 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:49:15,472 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 212 treesize of output 222 [2023-12-02 20:49:15,708 INFO L349 Elim1Store]: treesize reduction 89, result has 11.9 percent of original size [2023-12-02 20:49:15,708 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 1048 treesize of output 780 [2023-12-02 20:49:15,724 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:49:15,724 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:49:15,725 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:49:15,727 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 636 treesize of output 602 [2023-12-02 20:49:15,752 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2023-12-02 20:49:15,753 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 1594 treesize of output 1542 [2023-12-02 20:49:15,818 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 856 treesize of output 840 [2023-12-02 20:49:15,834 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 840 treesize of output 832 [2023-12-02 20:49:15,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 597 treesize of output 593 [2023-12-02 20:49:16,019 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:49:16,051 INFO L349 Elim1Store]: treesize reduction 19, result has 69.4 percent of original size [2023-12-02 20:49:16,052 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 2 new quantified variables, introduced 3 case distinctions, treesize of input 549 treesize of output 434 [2023-12-02 20:49:16,064 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:49:16,064 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:49:16,065 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:49:16,073 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:49:16,074 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 353 treesize of output 337 [2023-12-02 20:49:16,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 284 treesize of output 276 [2023-12-02 20:49:16,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 276 treesize of output 272 [2023-12-02 20:49:16,115 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 272 treesize of output 270 [2023-12-02 20:49:16,284 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 17 treesize of output 9 [2023-12-02 20:49:17,596 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 88 not checked. [2023-12-02 20:49:17,596 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1630616234] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:49:17,596 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:49:17,597 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [56, 43, 49] total 142 [2023-12-02 20:49:17,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514601536] [2023-12-02 20:49:17,597 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:49:17,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 142 states [2023-12-02 20:49:17,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:49:17,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 142 interpolants. [2023-12-02 20:49:17,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=680, Invalid=13903, Unknown=21, NotChecked=5418, Total=20022 [2023-12-02 20:49:17,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:49:17,610 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:49:17,611 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 142 states, 142 states have (on average 5.612676056338028) internal successors, (797), 142 states have internal predecessors, (797), 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) [2023-12-02 20:49:17,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:49:17,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:49:17,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:49:17,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:49:17,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:49:17,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:49:17,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:49:17,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:49:17,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:49:17,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:49:17,612 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:50:48,378 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 [] [2023-12-02 20:50:50,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:50:57,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:51:00,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:51:01,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:51:04,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:51:58,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:51:58,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:51:58,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:51:58,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:51:58,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:58,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:58,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:58,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:58,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:58,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:58,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2023-12-02 20:51:58,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2023-12-02 20:51:58,894 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:51:58,894 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting StealerErr15ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:51:58,895 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:51:58,895 INFO L85 PathProgramCache]: Analyzing trace with hash 1504838073, now seen corresponding path program 1 times [2023-12-02 20:51:58,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:51:58,895 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324044403] [2023-12-02 20:51:58,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:58,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:51:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:51:59,676 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 280 proven. 1 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 20:51:59,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:51:59,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324044403] [2023-12-02 20:51:59,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [324044403] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:51:59,677 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1448081447] [2023-12-02 20:51:59,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:59,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:51:59,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:51:59,678 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:51:59,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-12-02 20:52:00,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:52:00,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 2477 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 20:52:00,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:52:00,549 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 [2023-12-02 20:52:00,677 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2023-12-02 20:52:00,677 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:52:00,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1448081447] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:52:00,677 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 20:52:00,678 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2023-12-02 20:52:00,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [672315443] [2023-12-02 20:52:00,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:52:00,679 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:52:00,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:52:00,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:52:00,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:52:00,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:52:00,681 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:52:00,681 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 141.66666666666666) internal successors, (425), 3 states have internal predecessors, (425), 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) [2023-12-02 20:52:00,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:52:00,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:52:00,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:52:00,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:52:00,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:00,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:00,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:00,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:00,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:00,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:00,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2023-12-02 20:52:00,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:52:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:52:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:52:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:52:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:52:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2023-12-02 20:52:11,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:52:11,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-12-02 20:52:11,223 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable19 [2023-12-02 20:52:11,224 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting StealerErr15ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:52:11,224 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:52:11,224 INFO L85 PathProgramCache]: Analyzing trace with hash 1315213550, now seen corresponding path program 1 times [2023-12-02 20:52:11,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:52:11,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879931865] [2023-12-02 20:52:11,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:52:11,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:52:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:52:12,034 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 281 proven. 1 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2023-12-02 20:52:12,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:52:12,034 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [879931865] [2023-12-02 20:52:12,034 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [879931865] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:52:12,035 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1881862325] [2023-12-02 20:52:12,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:52:12,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:52:12,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:52:12,036 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:52:12,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-12-02 20:52:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:52:12,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 2488 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 20:52:12,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:52:12,987 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 282 proven. 0 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2023-12-02 20:52:12,987 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:52:12,987 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1881862325] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:52:12,987 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 20:52:12,988 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2023-12-02 20:52:12,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1243059392] [2023-12-02 20:52:12,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:52:12,988 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 20:52:12,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:52:12,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 20:52:12,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-12-02 20:52:12,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:52:12,990 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:52:12,991 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 98.0) internal successors, (490), 5 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) [2023-12-02 20:52:12,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:52:12,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:52:12,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:52:12,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:52:12,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:12,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:12,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:12,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:12,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:12,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:52:12,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2023-12-02 20:52:12,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:52:12,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:53:33,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:53:33,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:53:33,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:53:33,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:53:33,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:33,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:33,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:33,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:33,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:33,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:33,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2023-12-02 20:53:33,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:53:33,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:33,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-12-02 20:53:33,468 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2023-12-02 20:53:33,469 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting StealerErr21ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:53:33,469 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:53:33,469 INFO L85 PathProgramCache]: Analyzing trace with hash -537960586, now seen corresponding path program 1 times [2023-12-02 20:53:33,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:53:33,469 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619268182] [2023-12-02 20:53:33,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:53:33,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:53:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:53:35,508 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-12-02 20:53:35,509 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:53:35,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619268182] [2023-12-02 20:53:35,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [619268182] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:53:35,509 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:53:35,509 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2023-12-02 20:53:35,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [992441967] [2023-12-02 20:53:35,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:53:35,510 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-12-02 20:53:35,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:53:35,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-12-02 20:53:35,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=229, Unknown=0, NotChecked=0, Total=272 [2023-12-02 20:53:35,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:53:35,512 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:53:35,513 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 18.294117647058822) internal successors, (311), 17 states have internal predecessors, (311), 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) [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:53:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:35,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:53:45,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:53:45,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:53:45,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:53:45,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:53:45,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:45,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:45,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:45,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:45,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:45,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:45,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:53:45,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:53:45,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:45,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:53:45,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2023-12-02 20:53:45,649 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting StealerErr14ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:53:45,650 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:53:45,650 INFO L85 PathProgramCache]: Analyzing trace with hash 1766512453, now seen corresponding path program 1 times [2023-12-02 20:53:45,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:53:45,650 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324245931] [2023-12-02 20:53:45,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:53:45,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:53:45,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:53:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-12-02 20:53:50,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:53:50,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324245931] [2023-12-02 20:53:50,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1324245931] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:53:50,690 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:53:50,690 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2023-12-02 20:53:50,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [596243540] [2023-12-02 20:53:50,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:53:50,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-12-02 20:53:50,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:53:50,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-12-02 20:53:50,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=114, Unknown=0, NotChecked=0, Total=182 [2023-12-02 20:53:50,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:53:50,693 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:53:50,693 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 13 states have (on average 19.76923076923077) internal successors, (257), 14 states have internal predecessors, (257), 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) [2023-12-02 20:53:50,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:53:50,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:53:50,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:53:50,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:53:50,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:50,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:50,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:50,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:50,693 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:50,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:50,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:53:50,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:53:50,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:50,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:53:50,694 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:54:29,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:54:29,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:54:29,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:54:29,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:54:29,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:29,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:29,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:29,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:29,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:29,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:29,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:54:29,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:54:29,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:29,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:54:29,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:54:29,927 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2023-12-02 20:54:29,927 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting StealerErr14ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:54:29,928 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:54:29,928 INFO L85 PathProgramCache]: Analyzing trace with hash -1146623828, now seen corresponding path program 1 times [2023-12-02 20:54:29,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:54:29,928 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [174937159] [2023-12-02 20:54:29,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:54:29,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:54:30,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:54:31,094 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2023-12-02 20:54:31,094 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:54:31,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [174937159] [2023-12-02 20:54:31,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [174937159] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:54:31,094 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:54:31,095 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:54:31,095 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367601300] [2023-12-02 20:54:31,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:54:31,096 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:54:31,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:54:31,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:54:31,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:54:31,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:54:31,098 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:54:31,098 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 68.2) internal successors, (341), 6 states have internal predecessors, (341), 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) [2023-12-02 20:54:31,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:54:31,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:54:31,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:54:31,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:54:31,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:31,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:31,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:31,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:31,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:31,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:31,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:54:31,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:54:31,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:31,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:54:31,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:54:31,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:54:38,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:54:38,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:54:38,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:54:38,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:54:38,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:38,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:38,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:38,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:38,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:38,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:38,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:54:38,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:54:38,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:38,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:54:38,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:54:38,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:54:38,410 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2023-12-02 20:54:38,410 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting StealerErr14ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:54:38,410 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:54:38,410 INFO L85 PathProgramCache]: Analyzing trace with hash 1250825822, now seen corresponding path program 1 times [2023-12-02 20:54:38,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:54:38,411 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241512347] [2023-12-02 20:54:38,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:54:38,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:54:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:54:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2023-12-02 20:54:41,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:54:41,764 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241512347] [2023-12-02 20:54:41,764 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [241512347] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:54:41,764 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:54:41,765 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-12-02 20:54:41,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071557232] [2023-12-02 20:54:41,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:54:41,766 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 20:54:41,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:54:41,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 20:54:41,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2023-12-02 20:54:41,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:54:41,768 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:54:41,769 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 39.55555555555556) internal successors, (356), 10 states have internal predecessors, (356), 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) [2023-12-02 20:54:41,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:54:41,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:54:41,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:54:41,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:54:41,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:41,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:41,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:41,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:41,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:41,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:41,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:54:41,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:54:41,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:41,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:54:41,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:54:41,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:54:41,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:54:56,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:54:56,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:54:56,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:54:56,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:54:56,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:56,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:56,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:56,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:56,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:56,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:56,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:54:56,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:54:56,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:54:56,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:54:56,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:54:56,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:54:56,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 20:54:56,315 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2023-12-02 20:54:56,315 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting StealerErr14ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:54:56,315 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:54:56,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1725952196, now seen corresponding path program 1 times [2023-12-02 20:54:56,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:54:56,315 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159080604] [2023-12-02 20:54:56,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:54:56,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:54:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:05,113 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2023-12-02 20:55:05,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:55:05,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159080604] [2023-12-02 20:55:05,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1159080604] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:55:05,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [706036902] [2023-12-02 20:55:05,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:55:05,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:55:05,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:55:05,115 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:55:05,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-12-02 20:55:05,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:05,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 1692 conjuncts, 89 conjunts are in the unsatisfiable core [2023-12-02 20:55:05,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:55:07,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:55:07,169 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-12-02 20:55:08,219 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 [2023-12-02 20:55:08,889 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2023-12-02 20:55:08,890 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:55:08,890 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [706036902] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:55:08,890 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 20:55:08,890 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [45] total 72 [2023-12-02 20:55:08,890 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756001268] [2023-12-02 20:55:08,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:55:08,891 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2023-12-02 20:55:08,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:55:08,892 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2023-12-02 20:55:08,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=265, Invalid=4847, Unknown=0, NotChecked=0, Total=5112 [2023-12-02 20:55:08,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:55:08,895 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:55:08,895 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 13.241379310344827) internal successors, (384), 29 states have internal predecessors, (384), 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) [2023-12-02 20:55:08,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:55:08,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:55:08,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:55:08,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:55:08,895 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:08,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:08,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:08,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:08,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:08,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:08,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:55:08,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:55:08,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:08,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:55:08,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:55:08,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:55:08,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2023-12-02 20:55:08,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:55:34,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:55:34,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:55:34,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:55:34,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:55:34,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:34,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:34,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:34,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:34,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:34,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:34,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:55:34,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:55:34,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:34,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:55:34,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:55:34,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:55:34,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 20:55:34,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2023-12-02 20:55:34,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-12-02 20:55:34,650 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:55:34,650 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting StealerErr14ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:55:34,651 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:55:34,651 INFO L85 PathProgramCache]: Analyzing trace with hash -1725952165, now seen corresponding path program 1 times [2023-12-02 20:55:34,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:55:34,651 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142632626] [2023-12-02 20:55:34,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:55:34,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:55:34,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:55:44,786 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2023-12-02 20:55:44,787 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:55:44,787 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142632626] [2023-12-02 20:55:44,787 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [142632626] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:55:44,787 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:55:44,787 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2023-12-02 20:55:44,787 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496649487] [2023-12-02 20:55:44,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:55:44,788 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-12-02 20:55:44,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:55:44,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-12-02 20:55:44,789 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=229, Unknown=0, NotChecked=0, Total=306 [2023-12-02 20:55:44,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:55:44,790 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:55:44,791 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 17 states have (on average 22.58823529411765) internal successors, (384), 18 states have internal predecessors, (384), 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) [2023-12-02 20:55:44,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:55:44,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:55:44,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:55:44,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:55:44,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:44,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:44,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:44,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:44,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:44,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:44,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:55:44,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:55:44,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:55:44,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:55:44,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:55:44,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:55:44,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2023-12-02 20:55:44,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2023-12-02 20:55:44,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:56:58,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:57:03,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:57:51,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:57:51,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 20:57:51,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2023-12-02 20:57:51,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-12-02 20:57:51,471 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2023-12-02 20:57:51,471 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting StealerErr14ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:57:51,471 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:57:51,472 INFO L85 PathProgramCache]: Analyzing trace with hash 793197769, now seen corresponding path program 1 times [2023-12-02 20:57:51,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:57:51,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [632552605] [2023-12-02 20:57:51,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:57:51,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:57:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:57:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2023-12-02 20:57:56,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:57:56,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [632552605] [2023-12-02 20:57:56,875 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [632552605] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:57:56,875 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:57:56,876 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-12-02 20:57:56,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227208680] [2023-12-02 20:57:56,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:57:56,877 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-12-02 20:57:56,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:57:56,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-12-02 20:57:56,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2023-12-02 20:57:56,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:57:56,880 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:57:56,880 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 61.1) internal successors, (611), 11 states have internal predecessors, (611), 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) [2023-12-02 20:57:56,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:57:56,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:57:56,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:57:56,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:57:56,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2023-12-02 20:57:56,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2023-12-02 20:57:56,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2023-12-02 20:57:56,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:58:10,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:58:10,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:58:10,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:58:10,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:58:10,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:10,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:10,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:58:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:58:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:58:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:58:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:58:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 20:58:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2023-12-02 20:58:10,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-12-02 20:58:10,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:58:10,733 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2023-12-02 20:58:10,733 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting StealerErr14ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:58:10,733 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:58:10,734 INFO L85 PathProgramCache]: Analyzing trace with hash -1180689764, now seen corresponding path program 1 times [2023-12-02 20:58:10,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:58:10,734 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [86089034] [2023-12-02 20:58:10,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:58:10,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:58:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:58:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2023-12-02 20:58:32,165 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:58:32,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [86089034] [2023-12-02 20:58:32,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [86089034] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:58:32,165 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:58:32,165 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [62] imperfect sequences [] total 62 [2023-12-02 20:58:32,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [939505868] [2023-12-02 20:58:32,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:58:32,166 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 62 states [2023-12-02 20:58:32,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:58:32,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2023-12-02 20:58:32,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=223, Invalid=3559, Unknown=0, NotChecked=0, Total=3782 [2023-12-02 20:58:32,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:58:32,171 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:58:32,171 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 62 states, 62 states have (on average 9.870967741935484) internal successors, (612), 62 states have internal predecessors, (612), 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) [2023-12-02 20:58:32,171 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2023-12-02 20:58:32,172 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2023-12-02 20:58:32,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:58:32,173 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:59:10,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:59:10,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 20:59:10,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:59:10,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:59:10,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:59:10,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:59:10,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:59:10,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:59:10,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:59:10,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:59:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2023-12-02 20:59:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:59:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:59:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-12-02 20:59:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-12-02 20:59:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-02 20:59:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 20:59:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2023-12-02 20:59:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2023-12-02 20:59:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 20:59:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2023-12-02 20:59:10,684 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2023-12-02 20:59:10,685 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting StealerErr14ASSERT_VIOLATIONDATA_RACE === [StealerErr0ASSERT_VIOLATIONDATA_RACE, StealerErr1ASSERT_VIOLATIONDATA_RACE, StealerErr2ASSERT_VIOLATIONDATA_RACE, StealerErr3ASSERT_VIOLATIONDATA_RACE (and 18 more)] === [2023-12-02 20:59:10,685 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:59:10,685 INFO L85 PathProgramCache]: Analyzing trace with hash -14295284, now seen corresponding path program 1 times [2023-12-02 20:59:10,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:59:10,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [236785027] [2023-12-02 20:59:10,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:59:10,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:51,361 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2023-12-02 20:59:51,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:59:51,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [236785027] [2023-12-02 20:59:51,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [236785027] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:59:51,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [582631507] [2023-12-02 20:59:51,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:59:51,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:59:51,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:59:51,362 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:59:51,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6469970b-0ffa-4cc2-9f98-7a3fa7ce49cd/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-12-02 20:59:52,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:52,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 2023 conjuncts, 93 conjunts are in the unsatisfiable core [2023-12-02 20:59:52,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:59:54,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 20:59:55,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:59:55,305 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 31 treesize of output 11 [2023-12-02 20:59:56,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:59:56,421 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-12-02 20:59:57,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11