./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-race-challenges/per-thread-struct-tid.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/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_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-race-challenges/per-thread-struct-tid.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/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_3d320d7c-af9c-444e-b4b5-4ed419a36699/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 da100b5cb95d7325be7357bb16aa7526e66fa3d3a90ac0a0850ac9736c0f81ee --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 20:49:48,900 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 20:49:48,972 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2023-12-02 20:49:48,977 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 20:49:48,978 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 20:49:49,003 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 20:49:49,003 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 20:49:49,004 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 20:49:49,005 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 20:49:49,005 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 20:49:49,006 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 20:49:49,007 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 20:49:49,007 INFO L153 SettingsManager]: * Use SBE=true [2023-12-02 20:49:49,008 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 20:49:49,008 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 20:49:49,009 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 20:49:49,009 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 20:49:49,010 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 20:49:49,010 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 20:49:49,011 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 20:49:49,011 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 20:49:49,012 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 20:49:49,012 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-12-02 20:49:49,013 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 20:49:49,013 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 20:49:49,014 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 20:49:49,014 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 20:49:49,015 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 20:49:49,015 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 20:49:49,015 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-12-02 20:49:49,016 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 20:49:49,016 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:49:49,016 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 20:49:49,017 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 20:49:49,017 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 20:49:49,017 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-02 20:49:49,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 20:49:49,017 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 20:49:49,017 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-12-02 20:49:49,017 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-12-02 20:49:49,017 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 20:49:49,018 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-12-02 20:49:49,018 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-12-02 20:49:49,018 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_3d320d7c-af9c-444e-b4b5-4ed419a36699/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da100b5cb95d7325be7357bb16aa7526e66fa3d3a90ac0a0850ac9736c0f81ee [2023-12-02 20:49:49,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 20:49:49,283 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 20:49:49,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 20:49:49,287 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 20:49:49,287 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 20:49:49,289 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/../../sv-benchmarks/c/pthread-race-challenges/per-thread-struct-tid.i [2023-12-02 20:49:52,127 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 20:49:52,381 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 20:49:52,381 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/sv-benchmarks/c/pthread-race-challenges/per-thread-struct-tid.i [2023-12-02 20:49:52,399 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/data/b7e7b69be/3435b129d0464f0f8074211a064e073f/FLAG149952b10 [2023-12-02 20:49:52,414 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/data/b7e7b69be/3435b129d0464f0f8074211a064e073f [2023-12-02 20:49:52,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 20:49:52,418 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 20:49:52,420 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 20:49:52,420 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 20:49:52,425 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 20:49:52,426 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:49:52" (1/1) ... [2023-12-02 20:49:52,427 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11642c07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:52, skipping insertion in model container [2023-12-02 20:49:52,427 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:49:52" (1/1) ... [2023-12-02 20:49:52,489 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:49:52,969 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:49:52,977 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 20:49:53,020 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:49:53,066 INFO L206 MainTranslator]: Completed translation [2023-12-02 20:49:53,066 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53 WrapperNode [2023-12-02 20:49:53,066 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 20:49:53,067 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 20:49:53,067 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 20:49:53,067 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 20:49:53,074 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53" (1/1) ... [2023-12-02 20:49:53,090 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53" (1/1) ... [2023-12-02 20:49:53,118 INFO L138 Inliner]: procedures = 263, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 76 [2023-12-02 20:49:53,119 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 20:49:53,120 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 20:49:53,120 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 20:49:53,120 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 20:49:53,130 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53" (1/1) ... [2023-12-02 20:49:53,130 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53" (1/1) ... [2023-12-02 20:49:53,136 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53" (1/1) ... [2023-12-02 20:49:53,136 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53" (1/1) ... [2023-12-02 20:49:53,147 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53" (1/1) ... [2023-12-02 20:49:53,150 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53" (1/1) ... [2023-12-02 20:49:53,153 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53" (1/1) ... [2023-12-02 20:49:53,155 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53" (1/1) ... [2023-12-02 20:49:53,158 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 20:49:53,159 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 20:49:53,160 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 20:49:53,160 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 20:49:53,161 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53" (1/1) ... [2023-12-02 20:49:53,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:49:53,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:49:53,198 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 20:49:53,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 20:49:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 20:49:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 20:49:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 20:49:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 20:49:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 20:49:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 20:49:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2023-12-02 20:49:53,243 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2023-12-02 20:49:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 20:49:53,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 20:49:53,245 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 20:49:53,398 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 20:49:53,401 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 20:49:53,650 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 20:49:53,662 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 20:49:53,662 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-02 20:49:53,664 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:49:53 BoogieIcfgContainer [2023-12-02 20:49:53,664 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 20:49:53,667 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 20:49:53,668 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 20:49:53,671 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 20:49:53,671 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:49:52" (1/3) ... [2023-12-02 20:49:53,672 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ff98bda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:49:53, skipping insertion in model container [2023-12-02 20:49:53,672 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:49:53" (2/3) ... [2023-12-02 20:49:53,673 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ff98bda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:49:53, skipping insertion in model container [2023-12-02 20:49:53,673 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:49:53" (3/3) ... [2023-12-02 20:49:53,675 INFO L112 eAbstractionObserver]: Analyzing ICFG per-thread-struct-tid.i [2023-12-02 20:49:53,685 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-12-02 20:49:53,696 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 20:49:53,697 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2023-12-02 20:49:53,697 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-12-02 20:49:53,755 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2023-12-02 20:49:53,805 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:49:53,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-12-02 20:49:53,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:49:53,807 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-12-02 20:49:53,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2023-12-02 20:49:53,862 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-12-02 20:49:53,876 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == threadThread1of1ForFork0 ======== [2023-12-02 20:49:53,885 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;@7f9c4e40, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:49:53,885 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 20:49:54,135 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:49:54,140 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:49:54,140 INFO L85 PathProgramCache]: Analyzing trace with hash -752109601, now seen corresponding path program 1 times [2023-12-02 20:49:54,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:49:54,148 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36150091] [2023-12-02 20:49:54,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:49:54,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:49:54,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:49:54,415 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 20:49:54,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:49:54,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36150091] [2023-12-02 20:49:54,416 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [36150091] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:49:54,417 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:49:54,417 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:49:54,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [30894151] [2023-12-02 20:49:54,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:49:54,422 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 20:49:54,422 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:49:54,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 20:49:54,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 20:49:54,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:49:54,445 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:49:54,446 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:49:54,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:49:54,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:49:54,467 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 20:49:54,468 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:49:54,468 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:49:54,469 INFO L85 PathProgramCache]: Analyzing trace with hash 123090180, now seen corresponding path program 1 times [2023-12-02 20:49:54,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:49:54,469 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591634494] [2023-12-02 20:49:54,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:49:54,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:49:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:49:55,040 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 20:49:55,040 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:49:55,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1591634494] [2023-12-02 20:49:55,040 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1591634494] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:49:55,041 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:49:55,041 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:49:55,041 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353776308] [2023-12-02 20:49:55,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:49:55,042 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:49:55,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:49:55,044 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:49:55,044 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:49:55,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:49:55,045 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:49:55,046 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.0) internal successors, (45), 6 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:49:55,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:49:55,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:49:55,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:49:55,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:49:55,201 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 20:49:55,201 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:49:55,202 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:49:55,202 INFO L85 PathProgramCache]: Analyzing trace with hash 1173503134, now seen corresponding path program 1 times [2023-12-02 20:49:55,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:49:55,202 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582999817] [2023-12-02 20:49:55,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:49:55,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:49:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:49:55,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:49:55,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:49:55,976 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582999817] [2023-12-02 20:49:55,976 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [582999817] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:49:55,976 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1436923085] [2023-12-02 20:49:55,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:49:55,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:49:55,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:49:56,013 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:49:56,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 20:49:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:49:56,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 27 conjunts are in the unsatisfiable core [2023-12-02 20:49:56,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:49:56,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-02 20:49:56,239 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-02 20:49:56,239 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 20:49:56,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-12-02 20:49:56,297 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2023-12-02 20:49:56,316 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:49:56,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 34 [2023-12-02 20:49:56,343 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:49:56,344 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 46 [2023-12-02 20:49:56,565 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:49:56,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:49:56,578 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:49:56,613 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_179 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-12-02 20:49:56,785 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-12-02 20:49:56,807 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse2 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-12-02 20:49:56,832 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) (.cse3 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse1 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_179 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) .cse2))) (forall ((v_ArrVal_179 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) .cse3))) (forall ((v_ArrVal_179 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_179) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-12-02 20:49:56,853 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:49:56,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 37 treesize of output 53 [2023-12-02 20:49:56,862 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:49:56,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 70 treesize of output 28 [2023-12-02 20:49:56,874 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-12-02 20:49:56,874 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 37 treesize of output 1 [2023-12-02 20:49:56,882 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-12-02 20:49:56,882 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 37 treesize of output 1 [2023-12-02 20:49:56,889 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-12-02 20:49:56,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 37 treesize of output 1 [2023-12-02 20:49:56,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 7 not checked. [2023-12-02 20:49:56,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1436923085] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:49:56,933 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:49:56,934 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 19 [2023-12-02 20:49:56,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1329010712] [2023-12-02 20:49:56,934 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:49:56,935 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2023-12-02 20:49:56,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:49:56,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2023-12-02 20:49:56,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=202, Unknown=4, NotChecked=124, Total=380 [2023-12-02 20:49:56,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:49:56,939 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:49:56,939 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 4.157894736842105) internal successors, (79), 20 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:49:56,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:49:56,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:49:56,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:49:57,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:49:57,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:49:57,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-12-02 20:49:57,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-12-02 20:49:58,024 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:49:58,024 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:49:58,025 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:49:58,025 INFO L85 PathProgramCache]: Analyzing trace with hash -1684441920, now seen corresponding path program 1 times [2023-12-02 20:49:58,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:49:58,025 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518696973] [2023-12-02 20:49:58,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:49:58,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:49:58,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:50:00,292 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 20:50:00,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:50:00,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [518696973] [2023-12-02 20:50:00,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [518696973] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:50:00,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1248162685] [2023-12-02 20:50:00,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:50:00,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:50:00,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:50:00,295 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:50:00,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 20:50:00,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:50:00,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 55 conjunts are in the unsatisfiable core [2023-12-02 20:50:00,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:50:00,443 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-02 20:50:00,477 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-02 20:50:00,477 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 20:50:00,544 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-12-02 20:50:00,551 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 20:50:00,678 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:50:00,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:50:00,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:50:00,832 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:50:00,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-12-02 20:50:00,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2023-12-02 20:50:00,961 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2023-12-02 20:50:01,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2023-12-02 20:50:01,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 20:50:01,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 20:50:01,472 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:50:01,492 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:50:01,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:50:01,534 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:50:01,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:01,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:01,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:01,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:01,614 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:50:01,614 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 56 [2023-12-02 20:50:01,683 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 20:50:01,683 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:50:01,836 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_292 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)))) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-12-02 20:50:01,933 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4)))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse6)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse6))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse0 .cse1 (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse3 .cse1 (store (select .cse3 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse4 .cse1 (store (select .cse4 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (forall ((v_ArrVal_292 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse5 .cse1 (store (select .cse5 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|)))))) is different from false [2023-12-02 20:50:02,028 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse3 .cse2 (store (select .cse3 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse4 .cse2 (store (select .cse4 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_12| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_12|) (forall ((v_ArrVal_292 (Array Int Int))) (= (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_292))) (store .cse5 .cse2 (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_12| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)))))) is different from false [2023-12-02 20:50:25,834 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:50:25,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 81 treesize of output 72 [2023-12-02 20:50:25,849 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:50:25,850 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 290 treesize of output 258 [2023-12-02 20:50:25,866 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 205 treesize of output 189 [2023-12-02 20:50:26,033 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:50:26,034 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 112 treesize of output 76 [2023-12-02 20:50:26,094 INFO L349 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-12-02 20:50:26,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 81 treesize of output 1 [2023-12-02 20:50:26,117 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:50:26,118 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 81 treesize of output 72 [2023-12-02 20:50:26,126 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:50:26,140 INFO L349 Elim1Store]: treesize reduction 8, result has 33.3 percent of original size [2023-12-02 20:50:26,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 170 treesize of output 144 [2023-12-02 20:50:26,151 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2023-12-02 20:50:26,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 86 [2023-12-02 20:50:26,210 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:50:26,210 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 81 treesize of output 72 [2023-12-02 20:50:26,216 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:50:26,230 INFO L349 Elim1Store]: treesize reduction 8, result has 33.3 percent of original size [2023-12-02 20:50:26,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 170 treesize of output 144 [2023-12-02 20:50:26,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2023-12-02 20:50:26,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 86 [2023-12-02 20:50:29,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 35 [2023-12-02 20:50:29,382 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 40 [2023-12-02 20:50:29,389 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 13 [2023-12-02 20:50:29,392 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 13 [2023-12-02 20:50:29,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2023-12-02 20:50:29,789 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1248162685] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:50:29,789 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:50:29,789 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 18] total 50 [2023-12-02 20:50:29,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32945605] [2023-12-02 20:50:29,790 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:50:29,790 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2023-12-02 20:50:29,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:50:29,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2023-12-02 20:50:29,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=238, Invalid=2002, Unknown=28, NotChecked=282, Total=2550 [2023-12-02 20:50:29,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:50:29,793 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:50:29,794 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 50 states have (on average 3.06) internal successors, (153), 51 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 20:50:29,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:50:29,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:50:29,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-12-02 20:50:29,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:50:35,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:50:35,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:50:35,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-12-02 20:50:35,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-12-02 20:50:35,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 20:50:35,582 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:50:35,582 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:50:35,583 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:50:35,583 INFO L85 PathProgramCache]: Analyzing trace with hash -374674482, now seen corresponding path program 2 times [2023-12-02 20:50:35,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:50:35,583 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584324950] [2023-12-02 20:50:35,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:50:35,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:50:35,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:50:37,818 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 20:50:37,818 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:50:37,818 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584324950] [2023-12-02 20:50:37,818 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1584324950] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:50:37,819 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1795622571] [2023-12-02 20:50:37,819 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 20:50:37,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:50:37,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:50:37,820 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:50:37,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 20:50:37,938 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 20:50:37,938 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:50:37,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 57 conjunts are in the unsatisfiable core [2023-12-02 20:50:37,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:50:37,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-02 20:50:38,073 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-02 20:50:38,073 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 20:50:38,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-12-02 20:50:38,163 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 20:50:38,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:50:38,302 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:50:38,464 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:50:38,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:50:38,492 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-12-02 20:50:38,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2023-12-02 20:50:38,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2023-12-02 20:50:38,951 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 20:50:38,965 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 20:50:39,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 27 [2023-12-02 20:50:39,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2023-12-02 20:50:39,146 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:50:39,174 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:50:39,196 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:50:39,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:39,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:39,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:39,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:39,327 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:50:39,327 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 56 [2023-12-02 20:50:39,421 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 20:50:39,421 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:50:39,632 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_407 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-12-02 20:50:40,399 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse2 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse3 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)))) is different from false [2023-12-02 20:50:40,454 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse7 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4)))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse7)) (.cse2 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse3 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse7))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse0 .cse1 (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse4 .cse1 (store (select .cse4 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse5 .cse1 (store (select .cse5 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse6 .cse1 (store (select .cse6 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|)))))) is different from false [2023-12-02 20:50:40,558 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse0 .cse1 (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|) (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse4 .cse1 (store (select .cse4 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse5 .cse1 (store (select .cse5 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (< .cse3 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|) (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse6 .cse1 (store (select .cse6 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|)))))) is different from false [2023-12-02 20:50:40,923 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ 6 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse3 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|))) (.cse4 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|) (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse1 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|) (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse5 .cse2 (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse6))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse7 .cse2 (store (select .cse7 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse8 .cse2 (store (select .cse8 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|)))))) is different from false [2023-12-02 20:50:41,000 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) (.cse8 (+ 6 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse3 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse6 |c_threadThread1of1ForFork0_#t~nondet4|) .cse8 |c_threadThread1of1ForFork0_#t~nondet4|))) (.cse4 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|) (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse1 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse5 .cse2 (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse6) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse7 .cse2 (store (select .cse7 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse8) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_13| Int)) (or (forall ((v_ArrVal_403 (Array Int Int)) (v_ArrVal_407 (Array Int Int))) (= (select (select (let ((.cse9 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_403) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_407))) (store .cse9 .cse2 (store (select .cse9 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_13| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_13|)))))) is different from false [2023-12-02 20:50:41,071 INFO L349 Elim1Store]: treesize reduction 33, result has 61.6 percent of original size [2023-12-02 20:50:41,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 1776 treesize of output 1420 [2023-12-02 20:50:41,104 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:50:41,104 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 418 treesize of output 376 [2023-12-02 20:50:41,122 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 120 [2023-12-02 20:50:41,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 253 treesize of output 237 [2023-12-02 20:50:41,381 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:50:41,406 INFO L349 Elim1Store]: treesize reduction 85, result has 1.2 percent of original size [2023-12-02 20:50:41,406 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 678 treesize of output 1 [2023-12-02 20:50:41,413 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:50:41,426 INFO L349 Elim1Store]: treesize reduction 85, result has 1.2 percent of original size [2023-12-02 20:50:41,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 678 treesize of output 1 [2023-12-02 20:50:41,433 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:50:41,444 INFO L349 Elim1Store]: treesize reduction 85, result has 1.2 percent of original size [2023-12-02 20:50:41,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 414 treesize of output 1 [2023-12-02 20:50:42,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 35 [2023-12-02 20:50:42,033 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 33 [2023-12-02 20:50:42,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 38 [2023-12-02 20:50:42,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 13 [2023-12-02 20:50:42,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2023-12-02 20:50:42,346 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1795622571] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:50:42,346 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:50:42,346 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 19] total 54 [2023-12-02 20:50:42,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756565426] [2023-12-02 20:50:42,346 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:50:42,347 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2023-12-02 20:50:42,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:50:42,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2023-12-02 20:50:42,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=208, Invalid=2161, Unknown=7, NotChecked=594, Total=2970 [2023-12-02 20:50:42,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:50:42,350 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:50:42,350 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 54 states have (on average 2.925925925925926) internal successors, (158), 55 states have internal predecessors, (158), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:50:42,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:50:42,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:50:42,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2023-12-02 20:50:42,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2023-12-02 20:50:42,350 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:50:47,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:50:47,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:50:47,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-12-02 20:50:47,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-12-02 20:50:47,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-12-02 20:50:47,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 20:50:47,890 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:50:47,890 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:50:47,891 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:50:47,891 INFO L85 PathProgramCache]: Analyzing trace with hash -1322926626, now seen corresponding path program 3 times [2023-12-02 20:50:47,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:50:47,891 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180318619] [2023-12-02 20:50:47,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:50:47,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:50:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:50:49,883 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 20:50:49,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:50:49,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180318619] [2023-12-02 20:50:49,884 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [180318619] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:50:49,884 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1098421053] [2023-12-02 20:50:49,884 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 20:50:49,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:50:49,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:50:49,885 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:50:49,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-02 20:50:49,996 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2023-12-02 20:50:49,997 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:50:49,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 61 conjunts are in the unsatisfiable core [2023-12-02 20:50:50,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:50:50,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-02 20:50:50,124 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-02 20:50:50,125 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 20:50:50,149 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 20:50:50,154 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 20:50:50,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:50:50,337 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:50:50,525 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:50:50,533 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:50:50,556 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-12-02 20:50:50,610 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2023-12-02 20:50:50,932 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2023-12-02 20:50:50,942 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 20:50:51,013 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 27 treesize of output 20 [2023-12-02 20:50:51,048 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2023-12-02 20:50:51,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2023-12-02 20:50:51,238 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:50:51,275 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:50:51,305 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 45 treesize of output 34 [2023-12-02 20:50:51,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:51,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:51,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:51,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:51,459 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:50:51,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 56 [2023-12-02 20:50:51,537 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 20:50:51,537 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:50:53,704 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_521 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)))) (forall ((v_ArrVal_521 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-12-02 20:50:54,662 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse2 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_516 (Array Int Int)) (v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_516) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_516 (Array Int Int)) (v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse3 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_516) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_516 (Array Int Int)) (v_ArrVal_521 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_516) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse1))) (forall ((v_ArrVal_516 (Array Int Int)) (v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_516) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|)))) is different from false [2023-12-02 20:50:54,707 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse8 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4)))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse8)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse8)) (.cse4 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse3 (+ 6 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_516 (Array Int Int)) (v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_516) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_516 (Array Int Int)) (v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_516) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse5 .cse1 (store (select .cse5 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_516 (Array Int Int)) (v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_516) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse6 .cse1 (store (select .cse6 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_516 (Array Int Int)) (v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_516) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse7 .cse1 (store (select .cse7 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse3) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-12-02 20:50:55,475 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse9 (+ 5 c_threadThread1of1ForFork0_~t~0.offset))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse3 (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of1ForFork0_~t~0.base) .cse9 |c_threadThread1of1ForFork0_#t~nondet4|))) (.cse4 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse5 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_516 (Array Int Int)) (v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_516) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_516 (Array Int Int)) (v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_516) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse6 .cse1 (store (select .cse6 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_516 (Array Int Int)) (v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_516) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse7 .cse1 (store (select .cse7 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse5) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_516 (Array Int Int)) (v_ArrVal_521 (Array Int Int))) (= (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (select (store .cse3 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_516) c_threadThread1of1ForFork0_~t~0.base) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_521))) (store .cse8 .cse1 (store (select .cse8 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse9) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-12-02 20:50:55,542 INFO L349 Elim1Store]: treesize reduction 28, result has 63.2 percent of original size [2023-12-02 20:50:55,543 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 1070 treesize of output 913 [2023-12-02 20:50:55,569 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:50:55,569 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 443 treesize of output 403 [2023-12-02 20:50:55,580 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 154 [2023-12-02 20:50:55,588 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 258 treesize of output 242 [2023-12-02 20:50:55,756 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:50:55,787 INFO L349 Elim1Store]: treesize reduction 55, result has 27.6 percent of original size [2023-12-02 20:50:55,787 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 214 treesize of output 213 [2023-12-02 20:50:55,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:55,799 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:50:55,802 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 83 [2023-12-02 20:50:55,823 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:50:55,848 INFO L349 Elim1Store]: treesize reduction 51, result has 32.9 percent of original size [2023-12-02 20:50:55,849 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 214 treesize of output 217 [2023-12-02 20:50:55,856 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:50:55,860 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 94 [2023-12-02 20:50:55,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:50:55,890 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:50:55,921 INFO L349 Elim1Store]: treesize reduction 55, result has 27.6 percent of original size [2023-12-02 20:50:55,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 326 treesize of output 265 [2023-12-02 20:50:55,929 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:50:55,932 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 176 treesize of output 152 [2023-12-02 20:50:55,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 98 [2023-12-02 20:50:56,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 13 [2023-12-02 20:50:56,836 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 13 [2023-12-02 20:50:56,839 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 16 treesize of output 14 [2023-12-02 20:50:56,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2023-12-02 20:50:57,202 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 20:50:57,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1098421053] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:50:57,203 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:50:57,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 19] total 52 [2023-12-02 20:50:57,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797866556] [2023-12-02 20:50:57,203 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:50:57,204 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2023-12-02 20:50:57,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:50:57,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2023-12-02 20:50:57,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=2144, Unknown=25, NotChecked=388, Total=2756 [2023-12-02 20:50:57,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:50:57,207 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:50:57,207 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 52 states have (on average 3.0) internal successors, (156), 53 states have internal predecessors, (156), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:50:57,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:50:57,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:50:57,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2023-12-02 20:50:57,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2023-12-02 20:50:57,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2023-12-02 20:50:57,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:02,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:02,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:02,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-12-02 20:51:02,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-12-02 20:51:02,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2023-12-02 20:51:02,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-12-02 20:51:02,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-12-02 20:51:02,809 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-12-02 20:51:02,809 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:51:02,810 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:51:02,810 INFO L85 PathProgramCache]: Analyzing trace with hash -246107600, now seen corresponding path program 4 times [2023-12-02 20:51:02,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:51:02,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587620361] [2023-12-02 20:51:02,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:02,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:51:02,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:51:04,692 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 20:51:04,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:51:04,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587620361] [2023-12-02 20:51:04,692 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [587620361] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:51:04,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [84049879] [2023-12-02 20:51:04,692 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-12-02 20:51:04,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:51:04,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:51:04,693 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:51:04,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-12-02 20:51:04,978 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-12-02 20:51:04,978 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:51:04,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 64 conjunts are in the unsatisfiable core [2023-12-02 20:51:04,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:51:04,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-02 20:51:05,142 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-02 20:51:05,142 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 20:51:05,175 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 20:51:05,185 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 20:51:05,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:51:05,362 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:51:05,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:51:05,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:51:05,631 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 20:51:05,811 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2023-12-02 20:51:05,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 20:51:05,886 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:51:05,906 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-12-02 20:51:05,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2023-12-02 20:51:06,073 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 38 [2023-12-02 20:51:06,168 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-12-02 20:51:06,203 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-12-02 20:51:06,237 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 26 [2023-12-02 20:51:06,378 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:06,379 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 40 treesize of output 48 [2023-12-02 20:51:06,444 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 20:51:06,444 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:51:06,660 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_635 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_635 (Array Int Int))) (= (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_635 (Array Int Int))) (= (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_635 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-12-02 20:51:07,929 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse3 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse1 (+ 5 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_635 (Array Int Int)) (v_ArrVal_628 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_628) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_635 (Array Int Int)) (v_ArrVal_628 (Array Int Int))) (= (select (select (let ((.cse4 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_628) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse4 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse3) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_635 (Array Int Int)) (v_ArrVal_628 (Array Int Int))) (= (select (select (let ((.cse5 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_628) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse5 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse2) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_635 (Array Int Int)) (v_ArrVal_628 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_628) c_threadThread1of1ForFork0_~t~0.base) .cse1 |c_threadThread1of1ForFork0_#t~nondet4|) .cse2 |c_threadThread1of1ForFork0_#t~nondet4|) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse6 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) .cse1) |c_threadThread1of1ForFork0_#t~nondet4|)))) is different from false [2023-12-02 20:51:08,005 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse9 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4)))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse9)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse9)) (.cse3 (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) (.cse4 (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) (.cse5 (+ 7 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_635 (Array Int Int)) (v_ArrVal_628 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_628) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse3) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_635 (Array Int Int)) (v_ArrVal_628 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_628) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse6 .cse1 (store (select .cse6 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_635 (Array Int Int)) (v_ArrVal_628 (Array Int Int))) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_628) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse7 .cse1 (store (select .cse7 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse5) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_635 (Array Int Int)) (v_ArrVal_628 (Array Int Int))) (= (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_628) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse8 .cse1 (store (select .cse8 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|))))) is different from false [2023-12-02 20:51:08,089 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse3 (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) (.cse5 (+ 7 c_threadThread1of1ForFork0_~t~0.offset)) (.cse4 (+ 6 c_threadThread1of1ForFork0_~t~0.offset))) (and (forall ((v_ArrVal_635 (Array Int Int)) (v_ArrVal_628 (Array Int Int))) (= (select (select (let ((.cse0 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_628) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse5) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_635 (Array Int Int)) (v_ArrVal_628 (Array Int Int))) (= (select (select (let ((.cse6 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_628) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse6 .cse1 (store (select .cse6 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_635 (Array Int Int)) (v_ArrVal_628 (Array Int Int))) (= (select (select (let ((.cse7 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_628) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse7 .cse1 (store (select .cse7 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse3) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_635 (Array Int Int)) (v_ArrVal_628 (Array Int Int))) (= (select (select (let ((.cse8 (store (store |c_#race| c_threadThread1of1ForFork0_~t~0.base (store (store (store (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_628) c_threadThread1of1ForFork0_~t~0.base) .cse3 |c_threadThread1of1ForFork0_#t~nondet4|) .cse4 |c_threadThread1of1ForFork0_#t~nondet4|) .cse5 |c_threadThread1of1ForFork0_#t~nondet4|)) |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_635))) (store .cse8 .cse1 (store (select .cse8 .cse1) .cse2 0))) c_threadThread1of1ForFork0_~t~0.base) .cse4) |c_threadThread1of1ForFork0_#t~nondet4|)))) is different from false [2023-12-02 20:51:08,352 INFO L349 Elim1Store]: treesize reduction 23, result has 65.2 percent of original size [2023-12-02 20:51:08,353 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 1094 treesize of output 992 [2023-12-02 20:51:08,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 360 treesize of output 344 [2023-12-02 20:51:08,390 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:08,390 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 508 treesize of output 458 [2023-12-02 20:51:08,407 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 134 treesize of output 130 [2023-12-02 20:51:08,571 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:51:08,597 INFO L349 Elim1Store]: treesize reduction 46, result has 30.3 percent of original size [2023-12-02 20:51:08,598 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 446 treesize of output 433 [2023-12-02 20:51:08,608 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 64 [2023-12-02 20:51:08,611 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:51:08,623 INFO L349 Elim1Store]: treesize reduction 8, result has 33.3 percent of original size [2023-12-02 20:51:08,623 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 179 treesize of output 133 [2023-12-02 20:51:08,655 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:51:08,679 INFO L349 Elim1Store]: treesize reduction 50, result has 24.2 percent of original size [2023-12-02 20:51:08,680 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 446 treesize of output 429 [2023-12-02 20:51:08,693 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:51:08,696 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 112 [2023-12-02 20:51:08,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 52 [2023-12-02 20:51:08,730 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:51:08,761 INFO L349 Elim1Store]: treesize reduction 50, result has 24.2 percent of original size [2023-12-02 20:51:08,761 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 446 treesize of output 429 [2023-12-02 20:51:08,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 56 [2023-12-02 20:51:08,778 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:51:08,781 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 129 [2023-12-02 20:51:10,386 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2023-12-02 20:51:10,389 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 10 [2023-12-02 20:51:10,393 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 13 [2023-12-02 20:51:10,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 13 [2023-12-02 20:51:10,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2023-12-02 20:51:10,734 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [84049879] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:51:10,734 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:51:10,734 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 19] total 50 [2023-12-02 20:51:10,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687924197] [2023-12-02 20:51:10,734 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:51:10,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2023-12-02 20:51:10,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:51:10,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2023-12-02 20:51:10,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=188, Invalid=1972, Unknown=18, NotChecked=372, Total=2550 [2023-12-02 20:51:10,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:10,738 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:51:10,738 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 50 states have (on average 3.0) internal successors, (150), 51 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:51:10,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:10,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:10,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2023-12-02 20:51:10,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-12-02 20:51:10,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2023-12-02 20:51:10,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2023-12-02 20:51:10,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:16,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:16,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:16,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-12-02 20:51:16,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-12-02 20:51:16,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2023-12-02 20:51:16,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-12-02 20:51:16,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-12-02 20:51:16,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2023-12-02 20:51:16,252 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-12-02 20:51:16,252 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:51:16,252 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:51:16,252 INFO L85 PathProgramCache]: Analyzing trace with hash -1465561092, now seen corresponding path program 5 times [2023-12-02 20:51:16,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:51:16,253 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291648491] [2023-12-02 20:51:16,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:16,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:51:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:51:17,945 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 20:51:17,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:51:17,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291648491] [2023-12-02 20:51:17,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [291648491] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:51:17,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [927670966] [2023-12-02 20:51:17,945 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-12-02 20:51:17,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:51:17,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:51:17,946 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:51:17,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-12-02 20:51:18,056 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 20:51:18,056 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:51:18,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 54 conjunts are in the unsatisfiable core [2023-12-02 20:51:18,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:51:18,068 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-02 20:51:18,097 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-02 20:51:18,097 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 20:51:18,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 20:51:18,200 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-12-02 20:51:18,338 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:51:18,345 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:51:18,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:51:18,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:51:18,730 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 20:51:18,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 20:51:18,791 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-12-02 20:51:18,868 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2023-12-02 20:51:18,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2023-12-02 20:51:19,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2023-12-02 20:51:19,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:19,174 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:19,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:19,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:51:19,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:51:19,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:51:19,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:51:19,351 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:19,351 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 56 [2023-12-02 20:51:19,463 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 20:51:19,463 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:51:19,716 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_748 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_748))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 6 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_748 (Array Int Int))) (= (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_748))) (store .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ c_threadThread1of1ForFork0_~t~0.offset 4)) |c_threadThread1of1ForFork0_#t~nondet4|)) (forall ((v_ArrVal_748 (Array Int Int))) (= |c_threadThread1of1ForFork0_#t~nondet4| (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_748))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 7 c_threadThread1of1ForFork0_~t~0.offset)))) (forall ((v_ArrVal_748 (Array Int Int))) (= (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_748))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of1ForFork0_~t~0.base) (+ 5 c_threadThread1of1ForFork0_~t~0.offset)) |c_threadThread1of1ForFork0_#t~nondet4|))) is different from false [2023-12-02 20:51:20,970 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:20,971 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 73 treesize of output 64 [2023-12-02 20:51:20,981 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:20,982 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 298 treesize of output 268 [2023-12-02 20:51:20,991 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 173 treesize of output 157 [2023-12-02 20:51:21,093 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:21,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 90 treesize of output 54 [2023-12-02 20:51:21,119 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:21,120 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 73 treesize of output 64 [2023-12-02 20:51:21,124 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:51:21,136 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-02 20:51:21,137 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 110 treesize of output 96 [2023-12-02 20:51:21,146 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 36 [2023-12-02 20:51:21,153 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 102 treesize of output 66 [2023-12-02 20:51:21,188 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:21,188 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 73 treesize of output 64 [2023-12-02 20:51:21,193 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:51:21,204 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-02 20:51:21,205 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 110 treesize of output 96 [2023-12-02 20:51:21,215 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 36 [2023-12-02 20:51:21,223 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 102 treesize of output 66 [2023-12-02 20:51:21,256 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:21,257 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 73 treesize of output 64 [2023-12-02 20:51:21,261 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:51:21,272 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-02 20:51:21,272 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 110 treesize of output 96 [2023-12-02 20:51:21,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 36 [2023-12-02 20:51:21,292 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 102 treesize of output 66 [2023-12-02 20:51:22,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 35 [2023-12-02 20:51:22,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 33 [2023-12-02 20:51:22,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 38 [2023-12-02 20:51:22,470 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 13 [2023-12-02 20:51:22,861 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 20:51:22,862 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [927670966] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:51:22,862 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:51:22,862 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 18] total 50 [2023-12-02 20:51:22,862 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [26352965] [2023-12-02 20:51:22,862 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:51:22,863 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2023-12-02 20:51:22,863 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:51:22,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2023-12-02 20:51:22,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=2237, Unknown=18, NotChecked=96, Total=2550 [2023-12-02 20:51:22,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:22,866 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:51:22,867 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 50 states have (on average 3.06) internal successors, (153), 51 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 20:51:22,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:22,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:22,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2023-12-02 20:51:22,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2023-12-02 20:51:22,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2023-12-02 20:51:22,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2023-12-02 20:51:22,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2023-12-02 20:51:22,867 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:32,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:32,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:32,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-12-02 20:51:32,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-12-02 20:51:32,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2023-12-02 20:51:32,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-12-02 20:51:32,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2023-12-02 20:51:32,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-12-02 20:51:32,278 INFO L805 garLoopResultBuilder]: Registering result SAFE for location threadErr0ASSERT_VIOLATIONDATA_RACE (0 of 1 remaining) [2023-12-02 20:51:32,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-12-02 20:51:32,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2023-12-02 20:51:32,489 INFO L445 BasicCegarLoop]: Path program histogram: [5, 1, 1, 1] [2023-12-02 20:51:32,491 INFO L307 ceAbstractionStarter]: Result for error location threadThread1of1ForFork0 was SAFE (1/2) [2023-12-02 20:51:32,494 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:51:32,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-12-02 20:51:32,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:51:32,495 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-12-02 20:51:32,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Waiting until timeout for monitored process [2023-12-02 20:51:32,499 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-12-02 20:51:32,500 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2023-12-02 20:51:32,500 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;@7f9c4e40, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:51:32,500 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2023-12-02 20:51:32,522 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2023-12-02 20:51:32,522 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:51:32,522 INFO L85 PathProgramCache]: Analyzing trace with hash -1012862309, now seen corresponding path program 1 times [2023-12-02 20:51:32,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:51:32,522 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [181946277] [2023-12-02 20:51:32,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:32,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:51:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:51:32,535 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 20:51:32,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:51:32,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [181946277] [2023-12-02 20:51:32,536 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [181946277] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:51:32,536 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:51:32,536 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:51:32,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1787601642] [2023-12-02 20:51:32,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:51:32,537 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 20:51:32,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:51:32,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 20:51:32,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 20:51:32,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:32,538 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:51:32,538 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:51:32,538 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:32,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:32,539 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-12-02 20:51:32,540 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2023-12-02 20:51:32,540 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:51:32,540 INFO L85 PathProgramCache]: Analyzing trace with hash -320054848, now seen corresponding path program 1 times [2023-12-02 20:51:32,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:51:32,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665281473] [2023-12-02 20:51:32,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:32,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:51:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:51:32,720 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 20:51:32,720 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:51:32,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665281473] [2023-12-02 20:51:32,720 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1665281473] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:51:32,721 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:51:32,721 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:51:32,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1476178237] [2023-12-02 20:51:32,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:51:32,721 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:51:32,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:51:32,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:51:32,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:51:32,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:32,723 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:51:32,723 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 5.8) internal successors, (29), 6 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:51:32,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:32,723 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:32,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:32,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:32,845 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-12-02 20:51:32,846 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 2 more)] === [2023-12-02 20:51:32,846 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:51:32,846 INFO L85 PathProgramCache]: Analyzing trace with hash 122711626, now seen corresponding path program 1 times [2023-12-02 20:51:32,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:51:32,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963434882] [2023-12-02 20:51:32,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:32,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:51:32,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 20:51:32,871 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 20:51:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 20:51:32,911 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-02 20:51:32,912 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 20:51:32,912 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 5 remaining) [2023-12-02 20:51:32,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (3 of 5 remaining) [2023-12-02 20:51:32,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (2 of 5 remaining) [2023-12-02 20:51:32,912 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (1 of 5 remaining) [2023-12-02 20:51:32,913 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (0 of 5 remaining) [2023-12-02 20:51:32,913 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-12-02 20:51:32,916 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-12-02 20:51:32,917 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (2/2) [2023-12-02 20:51:32,917 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-12-02 20:51:32,917 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-12-02 20:51:32,938 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-12-02 20:51:32,942 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:51:32,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-12-02 20:51:32,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:51:32,945 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-12-02 20:51:32,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (10)] Waiting until timeout for monitored process [2023-12-02 20:51:32,949 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-12-02 20:51:32,950 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == threadThread1of2ForFork0 ======== [2023-12-02 20:51:32,950 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;@7f9c4e40, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:51:32,951 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 20:51:33,097 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:51:33,097 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:51:33,097 INFO L85 PathProgramCache]: Analyzing trace with hash -572913617, now seen corresponding path program 1 times [2023-12-02 20:51:33,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:51:33,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724644632] [2023-12-02 20:51:33,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:33,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:51:33,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:51:33,118 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 20:51:33,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:51:33,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [724644632] [2023-12-02 20:51:33,119 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [724644632] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:51:33,119 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:51:33,119 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:51:33,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115152210] [2023-12-02 20:51:33,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:51:33,119 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 20:51:33,120 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:51:33,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 20:51:33,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 20:51:33,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:33,121 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:51:33,121 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:51:33,121 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:33,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:33,129 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-12-02 20:51:33,130 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:51:33,130 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:51:33,130 INFO L85 PathProgramCache]: Analyzing trace with hash 1850476185, now seen corresponding path program 1 times [2023-12-02 20:51:33,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:51:33,130 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [173172454] [2023-12-02 20:51:33,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:33,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:51:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:51:33,380 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 20:51:33,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:51:33,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [173172454] [2023-12-02 20:51:33,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [173172454] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:51:33,380 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:51:33,380 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:51:33,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748272997] [2023-12-02 20:51:33,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:51:33,381 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:51:33,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:51:33,382 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:51:33,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:51:33,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:33,382 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:51:33,382 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.0) internal successors, (45), 6 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:51:33,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:33,383 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:33,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:33,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:33,845 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-12-02 20:51:33,845 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:51:33,845 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:51:33,845 INFO L85 PathProgramCache]: Analyzing trace with hash -1827632525, now seen corresponding path program 1 times [2023-12-02 20:51:33,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:51:33,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705967703] [2023-12-02 20:51:33,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:33,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:51:33,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:51:34,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:51:34,360 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:51:34,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705967703] [2023-12-02 20:51:34,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1705967703] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:51:34,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [715435688] [2023-12-02 20:51:34,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:34,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:51:34,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:51:34,362 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:51:34,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-12-02 20:51:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:51:34,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 31 conjunts are in the unsatisfiable core [2023-12-02 20:51:34,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:51:34,491 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-02 20:51:34,507 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-02 20:51:34,507 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 20:51:34,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-12-02 20:51:34,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2023-12-02 20:51:34,575 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:34,575 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 34 [2023-12-02 20:51:34,594 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:34,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 46 [2023-12-02 20:51:34,766 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:34,780 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:51:34,780 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:51:34,811 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1012 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1012) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1012 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1012) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1012 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1012) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1012 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1012) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-12-02 20:51:34,985 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 7 c_threadThread1of2ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_1012 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1012) c_threadThread1of2ForFork0_~t~0.base) .cse1))) (forall ((v_ArrVal_1012 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1012) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1012 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1012) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1012 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1012) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)) |c_threadThread1of2ForFork0_#t~nondet4|))))) is different from false [2023-12-02 20:51:35,005 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (+ c_threadThread1of2ForFork0_~t~0.offset 6)) (.cse1 (+ 7 c_threadThread1of2ForFork0_~t~0.offset))) (let ((.cse0 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (store (select |c_#race| c_threadThread1of2ForFork0_~t~0.base) .cse2 |c_threadThread1of2ForFork0_#t~nondet4|) .cse1 |c_threadThread1of2ForFork0_#t~nondet4|)))) (and (forall ((v_ArrVal_1012 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1012) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1012 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1012) c_threadThread1of2ForFork0_~t~0.base) .cse1))) (forall ((v_ArrVal_1012 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1012) c_threadThread1of2ForFork0_~t~0.base) .cse2))) (forall ((v_ArrVal_1012 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1012) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4))))))) is different from false [2023-12-02 20:51:35,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 7 not checked. [2023-12-02 20:51:35,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [715435688] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:51:35,140 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:51:35,141 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 18 [2023-12-02 20:51:35,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134547601] [2023-12-02 20:51:35,141 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:51:35,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2023-12-02 20:51:35,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:51:35,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2023-12-02 20:51:35,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=201, Unknown=3, NotChecked=90, Total=342 [2023-12-02 20:51:35,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:35,144 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:51:35,144 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 4.333333333333333) internal successors, (78), 19 states have internal predecessors, (78), 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 20:51:35,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:35,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:35,144 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:36,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:36,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:36,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-12-02 20:51:36,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2023-12-02 20:51:36,427 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-12-02 20:51:36,427 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:51:36,427 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:51:36,427 INFO L85 PathProgramCache]: Analyzing trace with hash 57526712, now seen corresponding path program 1 times [2023-12-02 20:51:36,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:51:36,428 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094187880] [2023-12-02 20:51:36,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:36,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:51:36,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:51:36,821 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-12-02 20:51:36,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:51:36,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094187880] [2023-12-02 20:51:36,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2094187880] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:51:36,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:51:36,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-12-02 20:51:36,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052390596] [2023-12-02 20:51:36,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:51:36,823 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:51:36,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:51:36,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:51:36,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:51:36,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:36,824 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:51:36,824 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.5) internal successors, (63), 6 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:51:36,824 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:36,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:36,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-12-02 20:51:36,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:37,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:37,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:37,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-12-02 20:51:37,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:37,223 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-12-02 20:51:37,223 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:51:37,223 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:51:37,223 INFO L85 PathProgramCache]: Analyzing trace with hash 1499177643, now seen corresponding path program 1 times [2023-12-02 20:51:37,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:51:37,224 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980861444] [2023-12-02 20:51:37,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:37,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:51:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:51:38,878 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:51:38,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:51:38,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980861444] [2023-12-02 20:51:38,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1980861444] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:51:38,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [564079829] [2023-12-02 20:51:38,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:38,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:51:38,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:51:38,880 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:51:38,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-12-02 20:51:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:51:39,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-02 20:51:39,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:51:39,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-02 20:51:39,061 INFO L349 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-12-02 20:51:39,061 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-12-02 20:51:39,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-12-02 20:51:39,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2023-12-02 20:51:39,542 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:39,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 34 [2023-12-02 20:51:39,635 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:39,636 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 46 [2023-12-02 20:51:39,889 INFO L349 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2023-12-02 20:51:39,890 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18 [2023-12-02 20:51:40,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:40,149 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:40,177 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:40,210 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:40,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:40,770 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:40,789 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:40,819 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:41,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:51:41,016 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 2 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:51:41,016 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:51:41,260 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1293 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1293) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1293 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1293) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1293 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1293) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1293 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1293) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5))))) is different from false [2023-12-02 20:51:51,949 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1293 (Array Int Int)) (v_ArrVal_1292 (Array Int Int))) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1292) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1293) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1293 (Array Int Int)) (v_ArrVal_1292 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1292) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1293) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1293 (Array Int Int)) (v_ArrVal_1292 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1292) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1293) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1293 (Array Int Int)) (v_ArrVal_1292 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1292) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1293) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6))))) is different from false [2023-12-02 20:51:52,101 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1293 (Array Int Int)) (v_ArrVal_1292 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1292) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1293) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1293 (Array Int Int)) (v_ArrVal_1292 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1292) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1293) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1293 (Array Int Int)) (v_ArrVal_1292 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1292) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1293) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1293 (Array Int Int)) (v_ArrVal_1292 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1292) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1293) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset))))) is different from false [2023-12-02 20:51:53,228 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:53,228 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 40 treesize of output 56 [2023-12-02 20:51:53,235 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:53,235 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 132 treesize of output 66 [2023-12-02 20:51:53,240 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 38 [2023-12-02 20:51:53,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 20 [2023-12-02 20:51:53,280 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:53,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 40 treesize of output 56 [2023-12-02 20:51:53,284 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:51:53,289 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:53,289 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 70 treesize of output 28 [2023-12-02 20:51:53,309 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:53,310 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 40 treesize of output 56 [2023-12-02 20:51:53,313 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:51:53,318 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:53,318 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 86 treesize of output 32 [2023-12-02 20:51:53,339 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:53,339 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 40 treesize of output 56 [2023-12-02 20:51:53,342 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:51:53,347 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:51:53,347 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 86 treesize of output 32 [2023-12-02 20:51:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 28 not checked. [2023-12-02 20:51:54,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [564079829] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:51:54,120 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:51:54,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19, 19] total 48 [2023-12-02 20:51:54,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464904771] [2023-12-02 20:51:54,121 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:51:54,121 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2023-12-02 20:51:54,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:51:54,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2023-12-02 20:51:54,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=214, Invalid=1798, Unknown=70, NotChecked=270, Total=2352 [2023-12-02 20:51:54,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:54,123 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:51:54,123 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 48 states have (on average 4.895833333333333) internal successors, (235), 49 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 20:51:54,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:54,123 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:54,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2023-12-02 20:51:54,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:54,124 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:58,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:51:58,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:58,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-12-02 20:51:58,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:51:58,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-12-02 20:51:58,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2023-12-02 20:51:58,634 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-12-02 20:51:58,634 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:51:58,634 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:51:58,635 INFO L85 PathProgramCache]: Analyzing trace with hash 1588092998, now seen corresponding path program 1 times [2023-12-02 20:51:58,635 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:51:58,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306418654] [2023-12-02 20:51:58,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:51:58,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:51:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:52:01,329 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:52:01,330 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:52:01,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [306418654] [2023-12-02 20:52:01,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [306418654] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:52:01,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1999707278] [2023-12-02 20:52:01,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:52:01,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:52:01,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:52:01,331 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:52:01,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-12-02 20:52:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:52:01,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 76 conjunts are in the unsatisfiable core [2023-12-02 20:52:01,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:52:01,608 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-02 20:52:01,748 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2023-12-02 20:52:01,748 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2023-12-02 20:52:01,855 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-12-02 20:52:01,862 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 20:52:02,051 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:52:02,061 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:52:02,352 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-12-02 20:52:02,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 15 [2023-12-02 20:52:02,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 20:52:02,373 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2023-12-02 20:52:02,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 17 [2023-12-02 20:52:02,464 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-12-02 20:52:02,569 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2023-12-02 20:52:02,674 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2023-12-02 20:52:02,787 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2023-12-02 20:52:03,370 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-12-02 20:52:03,370 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 20:52:03,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:52:03,631 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 26 [2023-12-02 20:52:03,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:52:03,642 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 11 [2023-12-02 20:52:03,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:52:03,826 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:52:03,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:52:03,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:52:03,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:52:03,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:52:03,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:52:03,965 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:52:04,141 INFO L349 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2023-12-02 20:52:04,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 76 treesize of output 69 [2023-12-02 20:52:04,153 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 32 treesize of output 11 [2023-12-02 20:52:06,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:52:06,838 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 15 [2023-12-02 20:52:06,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 20:52:06,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:52:06,976 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:52:07,000 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:52:07,025 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:52:07,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:52:07,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:52:07,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:52:07,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:52:07,181 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:07,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 56 [2023-12-02 20:52:07,310 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:52:07,310 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:52:07,568 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461))) (store .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse0 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461))) (store .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse1 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1461 (Array Int Int))) (= (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461))) (store .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse2 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461))) (store .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select .cse3 |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4))))) is different from false [2023-12-02 20:52:07,645 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |c_ULTIMATE.start_main_~i~1#1| 4)))) (let ((.cse1 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse6)) (.cse2 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse6))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461))) (store .cse0 .cse1 (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461))) (store .cse3 .cse1 (store (select .cse3 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461))) (store .cse4 .cse1 (store (select .cse4 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461))) (store .cse5 .cse1 (store (select .cse5 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (< .cse2 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))))) is different from false [2023-12-02 20:52:08,829 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461))) (store .cse1 .cse2 (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461))) (store .cse3 .cse2 (store (select .cse3 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461))) (store .cse4 .cse2 (store (select .cse4 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1461 (Array Int Int))) (= (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461))) (store .cse5 .cse2 (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)) |c_threadThread1of2ForFork0_#t~nondet4|)))))) is different from false [2023-12-02 20:52:09,138 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse1 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse0 .cse1 (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)) |c_threadThread1of2ForFork0_#t~nondet4|)) (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse3 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse2 .cse3 (store (select .cse2 .cse3) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)) |c_threadThread1of2ForFork0_#t~nondet4|)) (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse5 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse4 .cse5 (store (select .cse4 .cse5) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= (select (select (let ((.cse6 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse7 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse6 .cse7 (store (select .cse6 .cse7) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)) |c_threadThread1of2ForFork0_#t~nondet4|)) (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) is different from false [2023-12-02 20:52:09,478 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (let ((.cse4 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse1 |c_ULTIMATE.start_main_~t~1#1.base|))) (.cse0 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|))) (and (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse0 .cse1 v_ArrVal_1451)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse3 (select (select (store .cse4 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse2 .cse3 (store (select .cse2 .cse3) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))))) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse6 (select (select (store .cse4 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse5 .cse6 (store (select .cse5 .cse6) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse0 .cse1 v_ArrVal_1451)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse0 .cse1 v_ArrVal_1451)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse7 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse8 (select (select (store .cse4 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse7 .cse8 (store (select .cse7 .cse8) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))))) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse9 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse10 (select (select (store .cse4 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse9 .cse10 (store (select .cse9 .cse10) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse0 .cse1 v_ArrVal_1451)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))))) is different from false [2023-12-02 20:52:09,573 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (let ((.cse2 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse4 |c_ULTIMATE.start_main_#t~malloc8#1.base|))) (.cse3 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|))) (and (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse1 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse0 .cse1 (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1451)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse6 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse5 .cse6 (store (select .cse5 .cse6) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1451)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse7 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse8 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse7 .cse8 (store (select .cse7 .cse8) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1451)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse9 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse10 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse9 .cse10 (store (select .cse9 .cse10) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1451)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))))) is different from false [2023-12-02 20:52:20,430 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:20,430 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 111 treesize of output 102 [2023-12-02 20:52:20,450 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:20,450 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 788 treesize of output 679 [2023-12-02 20:52:20,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 288 treesize of output 272 [2023-12-02 20:52:20,685 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:20,685 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 176 [2023-12-02 20:52:20,910 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:20,910 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 111 treesize of output 102 [2023-12-02 20:52:20,933 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:20,933 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 788 treesize of output 679 [2023-12-02 20:52:20,956 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 288 treesize of output 272 [2023-12-02 20:52:21,195 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:21,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 216 treesize of output 176 [2023-12-02 20:52:21,428 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:21,428 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 111 treesize of output 102 [2023-12-02 20:52:21,449 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:21,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 608 treesize of output 551 [2023-12-02 20:52:21,468 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 307 treesize of output 291 [2023-12-02 20:52:21,677 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:21,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 161 treesize of output 121 [2023-12-02 20:52:21,835 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:21,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 111 treesize of output 102 [2023-12-02 20:52:21,857 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:21,858 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 724 treesize of output 631 [2023-12-02 20:52:21,879 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 288 treesize of output 272 [2023-12-02 20:52:22,107 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:22,107 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 203 treesize of output 167 [2023-12-02 20:52:58,021 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:58,022 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 1037 treesize of output 978 [2023-12-02 20:52:58,087 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:58,088 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 1026 treesize of output 883 [2023-12-02 20:52:58,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1008 treesize of output 994 [2023-12-02 20:52:58,191 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:58,192 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 1042 treesize of output 1032 [2023-12-02 20:52:58,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1028 treesize of output 1026 [2023-12-02 20:52:58,258 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1034 treesize of output 1032 [2023-12-02 20:52:58,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1040 treesize of output 1038 [2023-12-02 20:52:58,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1046 treesize of output 1044 [2023-12-02 20:52:58,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1315 treesize of output 1287 [2023-12-02 20:52:58,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1177 treesize of output 1173 [2023-12-02 20:52:58,440 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1162 treesize of output 1160 [2023-12-02 20:52:58,505 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:52:58,506 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 1227 treesize of output 1213 [2023-12-02 20:52:58,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1186 treesize of output 1184 [2023-12-02 20:52:58,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1184 treesize of output 1182 [2023-12-02 20:52:58,647 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1189 treesize of output 1187 [2023-12-02 20:52:58,675 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1187 treesize of output 1183 [2023-12-02 20:52:58,704 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1191 treesize of output 1189 [2023-12-02 20:52:58,733 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1189 treesize of output 1187 [2023-12-02 20:52:58,761 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1187 treesize of output 1185 [2023-12-02 20:52:58,795 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1192 treesize of output 1190 [2023-12-02 20:52:58,823 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1190 treesize of output 1188 [2023-12-02 20:52:58,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1202 treesize of output 1198 [2023-12-02 20:52:58,886 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1187 treesize of output 1185 [2023-12-02 20:52:58,916 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1192 treesize of output 1190 [2023-12-02 20:52:58,945 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1190 treesize of output 1188 [2023-12-02 20:52:58,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1195 treesize of output 1193 [2023-12-02 20:52:59,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1193 treesize of output 1191 [2023-12-02 20:52:59,039 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1191 treesize of output 1189 [2023-12-02 20:52:59,081 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1189 treesize of output 1185 [2023-12-02 20:52:59,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1185 treesize of output 1183 [2023-12-02 20:52:59,163 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1189 treesize of output 1187 [2023-12-02 20:52:59,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1194 treesize of output 1192 [2023-12-02 20:52:59,235 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1188 treesize of output 1186 [2023-12-02 20:52:59,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1175 treesize of output 1173 [2023-12-02 20:52:59,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1179 treesize of output 1177 [2023-12-02 20:52:59,337 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1177 treesize of output 1175 [2023-12-02 20:52:59,368 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1182 treesize of output 1180 [2023-12-02 20:52:59,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1169 treesize of output 1167 [2023-12-02 20:52:59,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1167 treesize of output 1165 [2023-12-02 20:52:59,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1165 treesize of output 1163 [2023-12-02 20:53:10,915 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 21 not checked. [2023-12-02 20:53:10,916 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1999707278] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 20:53:10,916 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 20:53:10,916 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 28, 26] total 76 [2023-12-02 20:53:10,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [250093686] [2023-12-02 20:53:10,916 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 20:53:10,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 77 states [2023-12-02 20:53:10,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:53:10,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2023-12-02 20:53:10,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=409, Invalid=4520, Unknown=65, NotChecked=858, Total=5852 [2023-12-02 20:53:10,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:53:10,920 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:53:10,920 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 77 states, 76 states have (on average 2.986842105263158) internal successors, (227), 77 states have internal predecessors, (227), 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 20:53:10,920 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:53:10,920 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:10,920 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-12-02 20:53:10,920 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:53:10,920 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2023-12-02 20:53:10,920 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:53:22,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 20:53:44,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0, 1] [2023-12-02 20:53:46,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:53:48,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:08,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:09,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:11,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:13,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:16,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:19,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:22,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:24,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:26,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:28,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:30,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:33,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:34,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:37,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:39,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:41,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:43,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:45,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:48,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:50,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:52,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:55,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:54:57,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:31,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:33,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:35,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:37,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:39,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:41,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:43,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:45,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:47,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:49,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:51,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:54,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:56,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:55:58,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:56:00,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:56:02,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2023-12-02 20:56:25,198 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|)) (.cse16 (select |c_#race| c_threadThread1of2ForFork0_~t~0.base)) (.cse13 (+ c_threadThread1of2ForFork0_~t~0.offset 5)) (.cse7 (+ c_threadThread1of2ForFork0_~t~0.offset 6)) (.cse39 (+ 7 c_threadThread1of2ForFork0_~t~0.offset))) (let ((.cse6 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (store (store .cse16 .cse13 |c_threadThread1of2ForFork0_#t~nondet4|) .cse7 |c_threadThread1of2ForFork0_#t~nondet4|) .cse39 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse27 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store .cse16 .cse39 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse0 (not (= (select |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base|) 0))) (.cse1 (< |c_ULTIMATE.start_main_~threads_total~0#1| 2)) (.cse80 (select .cse4 |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse34 (store |c_#race| c_threadThread1of2ForFork0_~t~0.base (store (store .cse16 .cse7 |c_threadThread1of2ForFork0_#t~nondet4|) .cse39 |c_threadThread1of2ForFork0_#t~nondet4|))) (.cse35 (+ |c_ULTIMATE.start_main_#t~post7#1| 1)) (.cse18 (+ c_threadThread1of2ForFork0_~t~0.offset 4)) (.cse14 (not (= |c_ULTIMATE.start_main_~ts~0#1.base| c_threadThread1of2ForFork0_~t~0.base))) (.cse9 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|)) (.cse8 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (and (or .cse0 .cse1 (forall ((v_prenex_51 Int) (v_ArrVal_1435 Int)) (not (= (select (store |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base| v_ArrVal_1435) v_prenex_51) 0)))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse5 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (= (select (select (let ((.cse2 (store .cse6 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse3 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse5 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse2 .cse3 (store (select .cse2 .cse3) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse7) |c_threadThread1of2ForFork0_#t~nondet4|) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse5 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (forall ((v_ArrVal_1442 (Array Int Int)) (v_ArrVal_1441 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (let ((.cse11 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (forall ((v_prenex_2 (Array Int Int))) (not (= (select (select (store (let ((.cse10 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1442))) (store .cse10 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse10 |c_ULTIMATE.start_main_~ts~0#1.base|) .cse11 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_2) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int))) (< (select (select (store (let ((.cse12 (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1441))) (store .cse12 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse12 |c_ULTIMATE.start_main_~ts~0#1.base|) .cse11 v_ArrVal_1451))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) .cse13))))) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) (or .cse14 (forall ((v_ArrVal_1442 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_prenex_3 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (= (select (select (store (let ((.cse15 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1442))) (store .cse15 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse15 |c_ULTIMATE.start_main_~ts~0#1.base|) (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31|))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_3) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8)))) (= (select .cse16 4) |c_threadThread1of2ForFork0_#t~nondet4|) (or .cse0 .cse1 (forall ((v_prenex_41 Int) (v_ArrVal_1435 Int)) (not (= (select (store |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base| v_ArrVal_1435) v_prenex_41) 0)))) (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (let ((.cse17 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (forall ((v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse17 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) .cse18)) (forall ((v_prenex_4 (Array Int Int))) (let ((.cse19 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse17 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_4) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (or (not (= |c_ULTIMATE.start_main_~ts~0#1.base| .cse19)) (not (= .cse19 c_threadThread1of2ForFork0_~t~0.base))))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0))))) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) (or (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1442 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (= (select (select (store (let ((.cse20 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1442))) (store .cse20 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse20 |c_ULTIMATE.start_main_~ts~0#1.base|) (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31|))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) .cse14) (forall ((v_ArrVal_1442 (Array Int Int)) (v_ArrVal_1441 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (let ((.cse22 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (forall ((v_prenex_8 (Array Int Int))) (not (= (select (select (store (let ((.cse21 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1442))) (store .cse21 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse21 |c_ULTIMATE.start_main_~ts~0#1.base|) .cse22 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_8) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int))) (< (select (select (store (let ((.cse23 (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1441))) (store .cse23 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse23 |c_ULTIMATE.start_main_~ts~0#1.base|) .cse22 v_ArrVal_1451))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) .cse7))))) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) (or .cse0 .cse1 (forall ((v_ArrVal_1435 Int) (v_prenex_32 Int)) (not (= (select (store |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base| v_ArrVal_1435) v_prenex_32) 0)))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse26 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse24 (store .cse27 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse25 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse26 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse24 .cse25 (store (select .cse24 .cse25) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse13)) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse26 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse30 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse28 (store .cse6 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse29 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse30 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse28 .cse29 (store (select .cse28 .cse29) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse18)) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse30 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse31 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse31 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse32 (store .cse34 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse33 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse31 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse32 .cse33 (store (select .cse32 .cse33) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse13))))) (or .cse0 .cse1 (forall ((v_prenex_13 Int) (v_ArrVal_1435 Int)) (not (= (select (store |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base| v_ArrVal_1435) v_prenex_13) 0)))) (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse35) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (or (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (let ((.cse38 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse36 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse37 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse38 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse36 .cse37 (store (select .cse36 .cse37) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse39))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse38 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)))))) (forall ((v_ArrVal_1442 (Array Int Int)) (v_ArrVal_1441 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (let ((.cse41 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (forall ((v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int))) (< (select (select (store (let ((.cse40 (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1441))) (store .cse40 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse40 |c_ULTIMATE.start_main_~ts~0#1.base|) .cse41 v_ArrVal_1451))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) .cse18)) (forall ((v_prenex_4 (Array Int Int))) (let ((.cse42 (select (select (store (let ((.cse43 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1442))) (store .cse43 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse43 |c_ULTIMATE.start_main_~ts~0#1.base|) .cse41 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_4) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (or (not (= .cse42 c_threadThread1of2ForFork0_~t~0.base)) (not (= |c_ULTIMATE.start_main_~ts~0#1.base| .cse42))))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0))))))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse44 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse44 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (= (select (select (let ((.cse45 (store .cse34 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse46 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse44 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse45 .cse46 (store (select .cse45 .cse46) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse7) |c_threadThread1of2ForFork0_#t~nondet4|)))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse49 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse47 (store .cse27 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse48 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse49 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse47 .cse48 (store (select .cse47 .cse48) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse18)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse49 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (forall ((v_ArrVal_1442 (Array Int Int)) (v_ArrVal_1441 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (or (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse51 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int))) (< (select (select (store (let ((.cse50 (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1441))) (store .cse50 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse50 |c_ULTIMATE.start_main_~ts~0#1.base|) .cse51 v_ArrVal_1451))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) .cse39)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (forall ((v_prenex_10 (Array Int Int))) (not (= (select (select (store (let ((.cse52 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1442))) (store .cse52 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse52 |c_ULTIMATE.start_main_~ts~0#1.base|) .cse51 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_10) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base)))))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)))) (exists ((|ULTIMATE.start_main_~i~0#1| Int)) (and (<= 1 |ULTIMATE.start_main_~i~0#1|) (not (= |c_ULTIMATE.start_main_~ts~0#1.base| (select .cse4 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))))))) (or .cse14 (forall ((v_ArrVal_1457 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (= (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base)))) (or .cse0 .cse1 (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1435 Int)) (not (= 0 (select (store |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base| v_ArrVal_1435) |v_ULTIMATE.start_main_#t~malloc8#1.base_31|))))) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse53 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (forall ((v_prenex_10 (Array Int Int))) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse53 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_10) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse53 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) .cse39))))))) (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse35) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (let ((.cse54 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse54 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse55 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse56 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse54 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse55 .cse56 (store (select .cse55 .cse56) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse18)))))))))) (or .cse0 .cse1 (forall ((v_ArrVal_1435 Int) (v_prenex_21 Int)) (not (= (select (store |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base| v_ArrVal_1435) v_prenex_21) 0)))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select .cse16 .cse7)) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse59 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse57 (store .cse34 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse58 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse59 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse57 .cse58 (store (select .cse57 .cse58) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse18)) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse59 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (= (select |c_#valid| |c_ULTIMATE.start_main_~ts~0#1.base|) 1) (or .cse0 .cse1 (forall ((v_prenex_26 Int) (v_ArrVal_1435 Int)) (not (= (select (store |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base| v_ArrVal_1435) v_prenex_26) 0)))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse62 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse60 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse61 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse62 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse60 .cse61 (store (select .cse60 .cse61) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse39)) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse62 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse65 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (= (select (select (let ((.cse63 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse64 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse65 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse63 .cse64 (store (select .cse63 .cse64) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse7) |c_threadThread1of2ForFork0_#t~nondet4|) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse65 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse68 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse66 (store .cse6 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse67 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse68 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse66 .cse67 (store (select .cse66 .cse67) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse39)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse68 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) .cse14 (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse71 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse69 (store .cse6 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse70 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse71 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse69 .cse70 (store (select .cse69 .cse70) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse13)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse71 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ 2 |c_ULTIMATE.start_main_~i~0#1|)) .cse14 (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)))) (forall ((v_ArrVal_1442 (Array Int Int)) (v_ArrVal_1441 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (let ((.cse73 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (forall ((v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int))) (< (select (select (store (let ((.cse72 (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1441))) (store .cse72 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse72 |c_ULTIMATE.start_main_~ts~0#1.base|) .cse73 v_ArrVal_1451))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) .cse18)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (forall ((v_prenex_6 (Array Int Int))) (not (= (select (select (store (let ((.cse74 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1442))) (store .cse74 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse74 |c_ULTIMATE.start_main_~ts~0#1.base|) .cse73 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_6) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base)))))) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) (<= (select .cse9 |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.offset) (or .cse1 (forall ((v_ArrVal_1435 Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_33| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_33|) 0)) (not (= (select (store |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_33| v_ArrVal_1435) |c_ULTIMATE.start_main_#t~malloc6#1.base|) 0))))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select .cse16 5)) (or .cse0 (forall ((v_prenex_38 Int) (v_ArrVal_1435 Int)) (not (= (select (store |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base| v_ArrVal_1435) v_prenex_38) 0))) .cse1) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse77 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse75 (store .cse27 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse76 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse77 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse75 .cse76 (store (select .cse75 .cse76) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse7)) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse77 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select .cse16 6)) (= (select .cse9 0) 0) (= c_threadThread1of2ForFork0_~t~0.offset 0) (or .cse0 (forall ((v_ArrVal_1435 Int) (v_prenex_19 Int)) (not (= (select (store |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base| v_ArrVal_1435) v_prenex_19) 0))) .cse1) (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (let ((.cse78 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (forall ((v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse78 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) .cse18)) (forall ((v_prenex_6 (Array Int Int))) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse78 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_6) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0))))) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) (or (forall ((v_ArrVal_1442 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (|v_ULTIMATE.start_main_~i~0#1_40| Int) (v_prenex_5 (Array Int Int))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (not (= |c_ULTIMATE.start_main_~ts~0#1.base| (select (select (store (let ((.cse79 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1442))) (store .cse79 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse79 |c_ULTIMATE.start_main_~ts~0#1.base|) (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31|))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_5) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))))) .cse14) (= .cse80 c_threadThread1of2ForFork0_~t~0.base) (or (forall ((v_ArrVal_1442 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_prenex_1 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (not (= |c_ULTIMATE.start_main_~ts~0#1.base| (select (select (store (let ((.cse81 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1442))) (store .cse81 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse81 |c_ULTIMATE.start_main_~ts~0#1.base|) (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31|))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_1) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) .cse14) (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (let ((.cse82 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (forall ((v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse82 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) .cse13)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (forall ((v_ArrVal_1457 (Array Int Int))) (let ((.cse83 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse82 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (or (not (= |c_ULTIMATE.start_main_~ts~0#1.base| .cse83)) (not (= .cse83 c_threadThread1of2ForFork0_~t~0.base)))))))) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select .cse16 .cse39)) (or (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_prenex_3 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (= (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_3) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) .cse14) (or .cse0 .cse1 (forall ((v_prenex_57 Int) (v_ArrVal_1435 Int)) (not (= (select (store |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base| v_ArrVal_1435) v_prenex_57) 0)))) (= |c_ULTIMATE.start_main_~i~1#1| 0) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse86 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse84 (store .cse27 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse85 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse86 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse84 .cse85 (store (select .cse84 .cse85) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse39)) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse86 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (= (select .cse4 0) c_threadThread1of2ForFork0_~t~0.base) (or .cse0 .cse1 (forall ((v_prenex_47 Int) (v_ArrVal_1435 Int)) (not (= (select (store |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base| v_ArrVal_1435) v_prenex_47) 0)))) (<= 0 |c_ULTIMATE.start_main_~threads_total~0#1|) (or .cse0 .cse1 (forall ((v_prenex_16 Int) (v_ArrVal_1435 Int)) (not (= (select (store |c_#valid| |c_ULTIMATE.start_main_#t~malloc6#1.base| v_ArrVal_1435) v_prenex_16) 0)))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select .cse16 .cse18)) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse89 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse87 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse88 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse89 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse87 .cse88 (store (select .cse87 .cse88) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse13)) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse89 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (or (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (|v_ULTIMATE.start_main_~i~0#1_40| Int) (v_prenex_7 (Array Int Int))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (not (= |c_ULTIMATE.start_main_~ts~0#1.base| (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_7) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) .cse14) (or (forall ((v_ArrVal_1442 (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (|v_ULTIMATE.start_main_~i~0#1_40| Int) (v_prenex_7 (Array Int Int))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (not (= |c_ULTIMATE.start_main_~ts~0#1.base| (select (select (store (let ((.cse90 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1442))) (store .cse90 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse90 |c_ULTIMATE.start_main_~ts~0#1.base|) (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31|))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_7) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) .cse14) (= |c_ULTIMATE.start_main_~ts~0#1.offset| 0) (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (or (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (let ((.cse93 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse91 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse92 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse93 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse91 .cse92 (store (select .cse91 .cse92) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse13))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse93 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)))) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse35))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select .cse16 .cse13)) (not (= |c_ULTIMATE.start_main_~ts~0#1.base| .cse80)) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse96 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse94 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse95 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse96 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse94 .cse95 (store (select .cse94 .cse95) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse18)) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse96 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))) (forall ((v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int) (|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_ArrVal_1461 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (let ((.cse97 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse97 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (= (select (select (let ((.cse98 (store .cse34 |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse99 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse97 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse98 .cse99 (store (select .cse98 .cse99) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse39) |c_threadThread1of2ForFork0_#t~nondet4|)))) (or (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (|v_ULTIMATE.start_main_~i~0#1_40| Int) (v_prenex_5 (Array Int Int))) (or (not (= |c_ULTIMATE.start_main_~ts~0#1.base| (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_5) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) .cse14) (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (let ((.cse102 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= (select (select (let ((.cse100 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse101 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse102 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse100 .cse101 (store (select .cse100 .cse101) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse7) |c_threadThread1of2ForFork0_#t~nondet4|)) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse102 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|)))))) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse35))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select .cse16 7)) (or (let ((.cse105 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (or (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse103 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse104 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse105 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse103 .cse104 (store (select .cse103 .cse104) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse39))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse105 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)))) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse106 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse107 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse105 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse106 .cse107 (store (select .cse106 .cse107) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse13))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse105 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|))))) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse105 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse108 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse109 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse105 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse108 .cse109 (store (select .cse108 .cse109) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse7))))))) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem13#1.offset_17| Int)) (or (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse105 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_17|) (forall ((v_ArrVal_1461 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (let ((.cse110 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1461)) (.cse111 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse105 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse110 .cse111 (store (select .cse110 .cse111) |v_ULTIMATE.start_main_#t~mem13#1.offset_17| 0))) c_threadThread1of2ForFork0_~t~0.base) .cse18))))))))) (< |c_ULTIMATE.start_main_~threads_total~0#1| .cse8)) (or .cse14 (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int) (v_prenex_1 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_1) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |c_ULTIMATE.start_main_~ts~0#1.base|)) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8)))) (forall ((v_ArrVal_1442 (Array Int Int)) (v_ArrVal_1441 (Array Int Int)) (|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (let ((.cse114 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0)) (forall ((v_ArrVal_1457 (Array Int Int))) (let ((.cse112 (select (select (store (let ((.cse113 (store |c_#memory_$Pointer$.base| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1442))) (store .cse113 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse113 |c_ULTIMATE.start_main_~ts~0#1.base|) .cse114 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1457) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (or (not (= .cse112 c_threadThread1of2ForFork0_~t~0.base)) (not (= .cse112 |c_ULTIMATE.start_main_~ts~0#1.base|))))) (forall ((v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int))) (< (select (select (store (let ((.cse115 (store |c_#memory_$Pointer$.offset| c_threadThread1of2ForFork0_~t~0.base v_ArrVal_1441))) (store .cse115 |c_ULTIMATE.start_main_~ts~0#1.base| (store (select .cse115 |c_ULTIMATE.start_main_~ts~0#1.base|) .cse114 v_ArrVal_1451))) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) .cse13))))) (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (let ((.cse116 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (forall ((v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse116 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) .cse13)) (forall ((v_prenex_2 (Array Int Int))) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse116 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_2) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0))))) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8))) (forall ((|v_ULTIMATE.start_main_~i~0#1_40| Int)) (or (< |c_ULTIMATE.start_main_~threads_total~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_40| 1)) (forall ((|v_ULTIMATE.start_main_#t~malloc8#1.base_31| Int)) (let ((.cse117 (+ |c_ULTIMATE.start_main_~ts~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_40| 4)))) (or (forall ((v_ArrVal_1451 Int) (v_ArrVal_1456 (Array Int Int))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse9 .cse117 v_ArrVal_1451)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_ArrVal_1456) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) .cse7)) (forall ((v_prenex_8 (Array Int Int))) (not (= (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse4 .cse117 |v_ULTIMATE.start_main_#t~malloc8#1.base_31|)) |v_ULTIMATE.start_main_#t~malloc8#1.base_31| v_prenex_8) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) c_threadThread1of2ForFork0_~t~0.base))) (not (= (select |c_#valid| |v_ULTIMATE.start_main_#t~malloc8#1.base_31|) 0))))) (< |v_ULTIMATE.start_main_~i~0#1_40| .cse8)))))) is different from true [2023-12-02 20:56:32,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:56:32,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:56:32,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-12-02 20:56:32,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:56:32,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-12-02 20:56:32,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-12-02 20:56:32,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2023-12-02 20:56:32,508 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-12-02 20:56:32,508 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:56:32,509 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:56:32,509 INFO L85 PathProgramCache]: Analyzing trace with hash 565549602, now seen corresponding path program 1 times [2023-12-02 20:56:32,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:56:32,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940357726] [2023-12-02 20:56:32,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:56:32,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:32,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:32,999 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-02 20:56:32,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:56:32,999 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940357726] [2023-12-02 20:56:33,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940357726] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:56:33,000 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:56:33,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-12-02 20:56:33,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871108280] [2023-12-02 20:56:33,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:56:33,001 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:56:33,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:56:33,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:56:33,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:56:33,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:56:33,002 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:56:33,002 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:56:33,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:56:33,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:56:33,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-12-02 20:56:33,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:56:33,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2023-12-02 20:56:33,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-12-02 20:56:33,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:56:33,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:56:33,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:56:33,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-12-02 20:56:33,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:56:33,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-12-02 20:56:33,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2023-12-02 20:56:33,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:56:33,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-12-02 20:56:33,271 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr0ASSERT_VIOLATIONDATA_RACE === [threadErr0ASSERT_VIOLATIONDATA_RACE] === [2023-12-02 20:56:33,271 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:56:33,271 INFO L85 PathProgramCache]: Analyzing trace with hash -1241904861, now seen corresponding path program 1 times [2023-12-02 20:56:33,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:56:33,271 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275402481] [2023-12-02 20:56:33,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:56:33,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:56:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:39,108 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:56:39,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:56:39,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275402481] [2023-12-02 20:56:39,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [275402481] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 20:56:39,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2078285294] [2023-12-02 20:56:39,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:56:39,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 20:56:39,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:56:39,109 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 20:56:39,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d320d7c-af9c-444e-b4b5-4ed419a36699/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-12-02 20:56:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:56:39,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 91 conjunts are in the unsatisfiable core [2023-12-02 20:56:39,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:56:39,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-02 20:56:40,002 INFO L349 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-12-02 20:56:40,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-12-02 20:56:40,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-12-02 20:56:40,328 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 20:56:40,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:56:40,817 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:56:41,474 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-12-02 20:56:41,474 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 15 [2023-12-02 20:56:41,483 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 20:56:41,530 INFO L349 Elim1Store]: treesize reduction 17, result has 22.7 percent of original size [2023-12-02 20:56:41,530 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 24 [2023-12-02 20:56:41,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-12-02 20:56:41,960 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2023-12-02 20:56:42,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 34 [2023-12-02 20:56:42,437 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 46 [2023-12-02 20:56:43,647 INFO L349 Elim1Store]: treesize reduction 8, result has 61.9 percent of original size [2023-12-02 20:56:43,648 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2023-12-02 20:56:44,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:44,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 30 [2023-12-02 20:56:44,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:44,155 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 11 [2023-12-02 20:56:44,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:44,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:56:44,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:44,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:56:44,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:44,668 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:56:44,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:44,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:56:45,071 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-12-02 20:56:45,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 32 [2023-12-02 20:56:46,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:46,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 22 [2023-12-02 20:56:46,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 20:56:46,568 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:56:46,634 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:56:46,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:56:46,729 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 34 [2023-12-02 20:56:47,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,013 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 11 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 56 [2023-12-02 20:56:47,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 59 [2023-12-02 20:56:47,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 59 [2023-12-02 20:56:47,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:56:47,413 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 16 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 68 [2023-12-02 20:56:48,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 46 [2023-12-02 20:56:48,744 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:56:48,744 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 20:56:48,938 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~t~0.base v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5))))) is different from false [2023-12-02 20:56:49,033 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1749 (Array Int Int))) (= (select (select (store |c_#race| c_threadThread2of2ForFork0_~arg.base v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)) |c_threadThread1of2ForFork0_#t~nondet4|))) is different from false [2023-12-02 20:56:49,066 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store |c_#race| |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4))))) is different from false [2023-12-02 20:56:49,119 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (select |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base|) (+ 3 |c_ULTIMATE.start_main_#t~mem13#1.offset|) 0)))) (and (forall ((v_ArrVal_1749 (Array Int Int))) (= (select (select (store .cse0 |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1749 (Array Int Int))) (= (select (select (store .cse0 |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1749 (Array Int Int))) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store .cse0 |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))))) is different from false [2023-12-02 20:56:49,155 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base|)) (.cse1 (+ 2 |c_ULTIMATE.start_main_#t~mem13#1.offset|)) (.cse2 (+ 3 |c_ULTIMATE.start_main_#t~mem13#1.offset|))) (and (forall ((v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store .cse0 .cse1 v_ArrVal_1746) .cse2 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (forall ((v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store .cse0 .cse1 v_ArrVal_1746) .cse2 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store .cse0 .cse1 v_ArrVal_1746) .cse2 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store .cse0 .cse1 v_ArrVal_1746) .cse2 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))))) is different from false [2023-12-02 20:56:49,203 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base|)) (.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| 1)) (.cse2 (+ 2 |c_ULTIMATE.start_main_#t~mem13#1.offset|)) (.cse3 (+ 3 |c_ULTIMATE.start_main_#t~mem13#1.offset|))) (and (forall ((v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store .cse0 .cse1 v_ArrVal_1745) .cse2 v_ArrVal_1746) .cse3 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (forall ((v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store .cse0 .cse1 v_ArrVal_1745) .cse2 v_ArrVal_1746) .cse3 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store .cse0 .cse1 v_ArrVal_1745) .cse2 v_ArrVal_1746) .cse3 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store .cse0 .cse1 v_ArrVal_1745) .cse2 v_ArrVal_1746) .cse3 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))))) is different from false [2023-12-02 20:56:49,257 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (store (select |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base|) |c_ULTIMATE.start_main_#t~mem13#1.offset| 0)) (.cse1 (+ |c_ULTIMATE.start_main_#t~mem13#1.offset| 1)) (.cse2 (+ 2 |c_ULTIMATE.start_main_#t~mem13#1.offset|)) (.cse3 (+ 3 |c_ULTIMATE.start_main_#t~mem13#1.offset|))) (and (forall ((v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store .cse0 .cse1 v_ArrVal_1745) .cse2 v_ArrVal_1746) .cse3 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (forall ((v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store .cse0 .cse1 v_ArrVal_1745) .cse2 v_ArrVal_1746) .cse3 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (forall ((v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store .cse0 .cse1 v_ArrVal_1745) .cse2 v_ArrVal_1746) .cse3 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)) |c_threadThread1of2ForFork0_#t~nondet4|)) (forall ((v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (store |c_#race| |c_ULTIMATE.start_main_#t~mem13#1.base| (store (store (store .cse0 .cse1 v_ArrVal_1745) .cse2 v_ArrVal_1746) .cse3 0)) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))))) is different from false [2023-12-02 20:57:05,520 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= (select (select (store (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742))) (store .cse1 .cse2 (store (store (store (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)) |c_threadThread1of2ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= (select (select (store (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742))) (store .cse3 .cse2 (store (store (store (store (select .cse3 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)) |c_threadThread1of2ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742))) (store .cse4 .cse2 (store (store (store (store (select .cse4 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742))) (store .cse5 .cse2 (store (store (store (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_threadThread2of2ForFork0_#in~arg.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))))))) is different from false [2023-12-02 20:57:06,262 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|)) (.cse0 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= (select (select (store (let ((.cse1 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742))) (store .cse1 .cse2 (store (store (store (store (select .cse1 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)) |c_threadThread1of2ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse3 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742))) (store .cse3 .cse2 (store (store (store (store (select .cse3 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= (select (select (store (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742))) (store .cse4 .cse2 (store (store (store (store (select .cse4 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)) |c_threadThread1of2ForFork0_#t~nondet4|)))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int)) (or (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742))) (store .cse5 .cse2 (store (store (store (store (select .cse5 .cse2) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (< .cse0 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))))) is different from false [2023-12-02 20:57:06,503 WARN L854 $PredicateComparison]: unable to prove that (and (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1738 (Array Int Int)) (v_ArrVal_1737 (Array Int Int))) (or (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742)) (.cse1 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse0 .cse1 (store (store (store (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1737) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1738 (Array Int Int)) (v_ArrVal_1737 (Array Int Int))) (or (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1737) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse2 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742)) (.cse3 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse2 .cse3 (store (store (store (store (select .cse2 .cse3) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1738 (Array Int Int)) (v_ArrVal_1737 (Array Int Int))) (or (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1737) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse4 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742)) (.cse5 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse4 .cse5 (store (store (store (store (select .cse4 .cse5) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))))) (forall ((|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1738 (Array Int Int)) (v_ArrVal_1737 (Array Int Int))) (or (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse6 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742)) (.cse7 (select (select (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse6 .cse7 (store (store (store (store (select .cse6 .cse7) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (< (select (select (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1737) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|)))) is different from false [2023-12-02 20:57:07,653 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (let ((.cse2 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse4 |c_ULTIMATE.start_main_~t~1#1.base|))) (.cse3 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|))) (and (forall ((v_ArrVal_1731 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1738 (Array Int Int)) (v_ArrVal_1737 (Array Int Int))) (or (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= (select (select (store (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742)) (.cse1 (select (select (store .cse2 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse0 .cse1 (store (store (store (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)) |c_threadThread1of2ForFork0_#t~nondet4|)) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1731)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1737) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((v_ArrVal_1731 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1738 (Array Int Int)) (v_ArrVal_1737 (Array Int Int))) (or (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742)) (.cse6 (select (select (store .cse2 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse5 .cse6 (store (store (store (store (select .cse5 .cse6) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1731)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1737) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((v_ArrVal_1731 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1738 (Array Int Int)) (v_ArrVal_1737 (Array Int Int))) (or (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse7 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742)) (.cse8 (select (select (store .cse2 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse7 .cse8 (store (store (store (store (select .cse7 .cse8) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1731)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1737) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((v_ArrVal_1731 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1738 (Array Int Int)) (v_ArrVal_1737 (Array Int Int))) (or (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse9 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742)) (.cse10 (select (select (store .cse2 |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse9 .cse10 (store (store (store (store (select .cse9 .cse10) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1731)) |c_ULTIMATE.start_main_~t~1#1.base| v_ArrVal_1737) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|)))))) is different from false [2023-12-02 20:57:07,909 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (let ((.cse2 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~ts~0#1.base|) .cse4 |c_ULTIMATE.start_main_#t~malloc8#1.base|))) (.cse3 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base|))) (and (forall ((v_ArrVal_1731 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1738 (Array Int Int)) (v_ArrVal_1737 (Array Int Int))) (or (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse0 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742)) (.cse1 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse0 .cse1 (store (store (store (store (select .cse0 .cse1) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 5)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1731)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1737) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((v_ArrVal_1731 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1738 (Array Int Int)) (v_ArrVal_1737 (Array Int Int))) (or (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse5 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742)) (.cse6 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse5 .cse6 (store (store (store (store (select .cse5 .cse6) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 6)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1731)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1737) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|))) (forall ((v_ArrVal_1731 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1738 (Array Int Int)) (v_ArrVal_1737 (Array Int Int))) (or (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1731)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1737) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse7 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742)) (.cse8 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse7 .cse8 (store (store (store (store (select .cse7 .cse8) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ 7 c_threadThread1of2ForFork0_~t~0.offset)))))) (forall ((v_ArrVal_1731 Int) (|v_ULTIMATE.start_main_#t~mem13#1.offset_18| Int) (v_ArrVal_1738 (Array Int Int)) (v_ArrVal_1737 (Array Int Int))) (or (forall ((v_ArrVal_1742 (Array Int Int)) (v_ArrVal_1745 Int) (v_ArrVal_1749 (Array Int Int)) (v_ArrVal_1746 Int)) (= |c_threadThread1of2ForFork0_#t~nondet4| (select (select (store (let ((.cse9 (store |c_#race| |c_ULTIMATE.start_main_~ts~0#1.base| v_ArrVal_1742)) (.cse10 (select (select (store .cse2 |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1738) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|))) (store .cse9 .cse10 (store (store (store (store (select .cse9 .cse10) |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 0) (+ |v_ULTIMATE.start_main_#t~mem13#1.offset_18| 1) v_ArrVal_1745) (+ 2 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) v_ArrVal_1746) (+ 3 |v_ULTIMATE.start_main_#t~mem13#1.offset_18|) 0))) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1749) c_threadThread1of2ForFork0_~t~0.base) (+ c_threadThread1of2ForFork0_~t~0.offset 4)))) (< (select (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~ts~0#1.base| (store .cse3 .cse4 v_ArrVal_1731)) |c_ULTIMATE.start_main_#t~malloc8#1.base| v_ArrVal_1737) |c_ULTIMATE.start_main_~ts~0#1.base|) |c_ULTIMATE.start_main_~ts~0#1.offset|) |v_ULTIMATE.start_main_#t~mem13#1.offset_18|)))))) is different from false [2023-12-02 20:58:37,962 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:58:37,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 129 treesize of output 120 [2023-12-02 20:58:37,999 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:58:37,999 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 2120 treesize of output 1855 [2023-12-02 20:58:38,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 480 treesize of output 448 [2023-12-02 20:58:38,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5802 treesize of output 5730 [2023-12-02 20:58:40,530 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:58:40,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 7980 treesize of output 6548 [2023-12-02 20:58:42,972 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:58:42,972 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 129 treesize of output 120 [2023-12-02 20:58:42,983 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:58:43,006 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:58:43,007 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 692 treesize of output 605 [2023-12-02 20:58:43,043 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43764 treesize of output 43244 [2023-12-02 20:58:43,557 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:58:43,557 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 1436 treesize of output 1164 [2023-12-02 20:58:44,062 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:58:44,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 129 treesize of output 120 [2023-12-02 20:58:44,074 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:58:44,097 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:58:44,097 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 740 treesize of output 641 [2023-12-02 20:58:44,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43764 treesize of output 43244 [2023-12-02 20:58:45,187 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:58:45,190 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 87439 treesize of output 69971 [2023-12-02 20:58:47,194 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:58:47,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 129 treesize of output 120 [2023-12-02 20:58:47,206 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 20:58:47,230 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:58:47,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 650 treesize of output 605 [2023-12-02 20:58:47,263 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1605 treesize of output 1581 [2023-12-02 20:58:48,656 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 20:58:48,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 27141 treesize of output 22157 [2023-12-02 21:01:22,211 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 21:01:22,214 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 5935 treesize of output 5312 [2023-12-02 21:01:22,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6412 treesize of output 6304 [2023-12-02 21:01:26,826 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 21:01:26,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 6385 treesize of output 5690 [2023-12-02 21:01:27,234 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6864 treesize of output 6744 [2023-12-02 21:01:28,093 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 21:01:28,096 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 6973 treesize of output 6863 [2023-12-02 21:01:28,625 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6792 treesize of output 6790 [2023-12-02 21:01:29,247 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 21:01:29,250 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 7188 treesize of output 7092 [2023-12-02 21:01:29,491 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7080 treesize of output 7078 [2023-12-02 21:01:29,728 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7078 treesize of output 7076 [2023-12-02 21:01:29,964 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7076 treesize of output 7074 [2023-12-02 21:01:30,197 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7074 treesize of output 7072 [2023-12-02 21:01:30,430 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7072 treesize of output 7070 [2023-12-02 21:01:30,659 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7070 treesize of output 7068 [2023-12-02 21:01:30,904 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7068 treesize of output 7066 [2023-12-02 21:01:31,149 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7074 treesize of output 7072 [2023-12-02 21:01:31,394 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7080 treesize of output 7078 [2023-12-02 21:01:31,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7086 treesize of output 7084 [2023-12-02 21:01:31,880 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7091 treesize of output 7089 [2023-12-02 21:01:32,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7097 treesize of output 7095 [2023-12-02 21:01:32,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7095 treesize of output 7093 [2023-12-02 21:01:32,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7101 treesize of output 7099 [2023-12-02 21:01:32,895 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7107 treesize of output 7105 [2023-12-02 21:01:33,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7113 treesize of output 7111 [2023-12-02 21:01:33,374 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7118 treesize of output 7116 [2023-12-02 21:01:33,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7113 treesize of output 7111 [2023-12-02 21:01:33,964 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7111 treesize of output 7109 [2023-12-02 21:01:34,210 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7117 treesize of output 7115 [2023-12-02 21:01:34,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7123 treesize of output 7121 [2023-12-02 21:01:34,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7128 treesize of output 7126 [2023-12-02 21:01:34,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7134 treesize of output 7132 [2023-12-02 21:01:35,202 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7140 treesize of output 7138 [2023-12-02 21:01:35,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7146 treesize of output 7144 [2023-12-02 21:01:35,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7152 treesize of output 7150 [2023-12-02 21:01:35,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7157 treesize of output 7155 [2023-12-02 21:01:36,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7155 treesize of output 7153 [2023-12-02 21:01:36,435 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7161 treesize of output 7159 [2023-12-02 21:01:36,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7166 treesize of output 7164 [2023-12-02 21:01:36,935 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7172 treesize of output 7170 [2023-12-02 21:01:37,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7177 treesize of output 7175 [2023-12-02 21:01:37,434 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7183 treesize of output 7181 [2023-12-02 21:01:37,682 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7189 treesize of output 7187 [2023-12-02 21:01:37,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7187 treesize of output 7185 [2023-12-02 21:01:38,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7192 treesize of output 7190 [2023-12-02 21:01:38,443 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7198 treesize of output 7196 [2023-12-02 21:01:38,698 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7204 treesize of output 7202 [2023-12-02 21:01:38,953 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7210 treesize of output 7208 [2023-12-02 21:01:39,207 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7216 treesize of output 7214 [2023-12-02 21:01:39,449 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7214 treesize of output 7212 [2023-12-02 21:01:39,704 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7219 treesize of output 7217 [2023-12-02 21:01:39,954 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7223 treesize of output 7221 [2023-12-02 21:01:40,203 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7221 treesize of output 7219 [2023-12-02 21:01:40,447 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7219 treesize of output 7217 [2023-12-02 21:01:40,698 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7231 treesize of output 7227 [2023-12-02 21:01:41,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7223 treesize of output 7221 [2023-12-02 21:01:41,291 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7229 treesize of output 7227 [2023-12-02 21:01:41,556 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7235 treesize of output 7233 [2023-12-02 21:01:41,807 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7246 treesize of output 7242 [2023-12-02 21:01:42,129 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7233 treesize of output 7229 [2023-12-02 21:01:42,382 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7229 treesize of output 7227 [2023-12-02 21:01:42,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7227 treesize of output 7225 [2023-12-02 21:01:42,868 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7225 treesize of output 7223 [2023-12-02 21:01:43,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7231 treesize of output 7229 [2023-12-02 21:01:43,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7229 treesize of output 7227 [2023-12-02 21:01:43,614 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7227 treesize of output 7225 [2023-12-02 21:01:43,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7233 treesize of output 7231 [2023-12-02 21:01:44,115 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 7238 treesize of output 7236 [2023-12-02 21:01:44,376 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7244 treesize of output 7242 [2023-12-02 21:01:44,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7242 treesize of output 7240 [2023-12-02 21:01:44,884 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7253 treesize of output 7249 [2023-12-02 21:01:45,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7240 treesize of output 7236 [2023-12-02 21:01:45,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7236 treesize of output 7234 [2023-12-02 21:01:45,664 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7234 treesize of output 7232 [2023-12-02 21:01:45,926 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7240 treesize of output 7238 [2023-12-02 21:01:46,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7245 treesize of output 7243 [2023-12-02 21:01:46,428 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7243 treesize of output 7241 [2023-12-02 21:01:46,678 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7241 treesize of output 7239 [2023-12-02 21:01:46,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7246 treesize of output 7244 [2023-12-02 21:01:47,190 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7244 treesize of output 7242 [2023-12-02 21:01:47,425 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7242 treesize of output 7240 [2023-12-02 21:01:47,687 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7240 treesize of output 7238 [2023-12-02 21:01:47,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7238 treesize of output 7236 [2023-12-02 21:01:48,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7244 treesize of output 7242 [2023-12-02 21:01:48,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7242 treesize of output 7240 [2023-12-02 21:01:48,662 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7247 treesize of output 7245 [2023-12-02 21:01:48,909 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7245 treesize of output 7243 [2023-12-02 21:01:49,162 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7251 treesize of output 7249 [2023-12-02 21:01:49,417 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7256 treesize of output 7254 [2023-12-02 21:01:49,655 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7254 treesize of output 7252 [2023-12-02 21:01:49,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7252 treesize of output 7250 [2023-12-02 21:01:50,161 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7258 treesize of output 7256 [2023-12-02 21:01:50,420 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7263 treesize of output 7261 [2023-12-02 21:01:50,670 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7261 treesize of output 7259 [2023-12-02 21:01:50,926 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7259 treesize of output 7257 [2023-12-02 21:01:51,191 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7265 treesize of output 7263 [2023-12-02 21:01:51,454 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7270 treesize of output 7268 [2023-12-02 21:01:51,708 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7268 treesize of output 7266 [2023-12-02 21:01:51,967 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7266 treesize of output 7264 [2023-12-02 21:01:52,229 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7264 treesize of output 7262 [2023-12-02 21:01:52,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7270 treesize of output 7268 [2023-12-02 21:01:52,755 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7281 treesize of output 7277 [2023-12-02 21:01:53,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7268 treesize of output 7264 [2023-12-02 21:01:53,289 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7264 treesize of output 7262 [2023-12-02 21:01:53,545 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7262 treesize of output 7260 [2023-12-02 21:01:53,807 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7268 treesize of output 7266 [2023-12-02 21:01:54,069 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7273 treesize of output 7271 [2023-12-02 21:01:54,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7271 treesize of output 7269 [2023-12-02 21:01:54,582 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7269 treesize of output 7267 [2023-12-02 21:01:54,837 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7267 treesize of output 7265 [2023-12-02 21:01:55,087 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7265 treesize of output 7263 [2023-12-02 21:01:55,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7270 treesize of output 7268 [2023-12-02 21:01:55,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7268 treesize of output 7266 [2023-12-02 21:01:55,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7266 treesize of output 7264 [2023-12-02 21:01:56,144 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7271 treesize of output 7269 [2023-12-02 21:01:56,407 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7269 treesize of output 7267 [2023-12-02 21:01:56,667 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7275 treesize of output 7273 [2023-12-02 21:01:56,935 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7281 treesize of output 7279 [2023-12-02 21:01:57,203 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7286 treesize of output 7284 [2023-12-02 21:01:57,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7284 treesize of output 7282 [2023-12-02 21:01:57,718 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7282 treesize of output 7280 [2023-12-02 21:01:57,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7288 treesize of output 7286 [2023-12-02 21:01:58,254 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7293 treesize of output 7291 [2023-12-02 21:01:58,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7291 treesize of output 7289 [2023-12-02 21:01:58,782 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7289 treesize of output 7287 [2023-12-02 21:01:59,047 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7295 treesize of output 7293 [2023-12-02 21:01:59,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7300 treesize of output 7298 [2023-12-02 21:01:59,574 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7298 treesize of output 7296 [2023-12-02 21:01:59,838 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7304 treesize of output 7302 [2023-12-02 21:02:00,103 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 7309 treesize of output 7307 [2023-12-02 21:02:00,366 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7307 treesize of output 7305 [2023-12-02 21:02:00,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7305 treesize of output 7303 [2023-12-02 21:02:00,895 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7311 treesize of output 7309 [2023-12-02 21:02:01,162 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7309 treesize of output 7307 [2023-12-02 21:02:01,435 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7314 treesize of output 7312 [2023-12-02 21:02:01,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7312 treesize of output 7308 [2023-12-02 21:02:01,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7308 treesize of output 7306 [2023-12-02 21:02:02,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7306 treesize of output 7304 [2023-12-02 21:02:02,503 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7312 treesize of output 7310 [2023-12-02 21:02:02,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7317 treesize of output 7315 [2023-12-02 21:02:03,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7315 treesize of output 7313 [2023-12-02 21:02:03,298 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7313 treesize of output 7311 [2023-12-02 21:02:03,571 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7317 treesize of output 7315 [2023-12-02 21:02:03,838 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7315 treesize of output 7313 [2023-12-02 21:02:04,112 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7321 treesize of output 7319 [2023-12-02 21:02:04,383 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7326 treesize of output 7324 [2023-12-02 21:02:04,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7324 treesize of output 7322 [2023-12-02 21:02:04,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7322 treesize of output 7320 [2023-12-02 21:02:05,180 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7320 treesize of output 7318 [2023-12-02 21:02:05,457 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7331 treesize of output 7327 [2023-12-02 21:02:05,803 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7318 treesize of output 7314 [2023-12-02 21:02:06,078 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7314 treesize of output 7312 [2023-12-02 21:02:06,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7312 treesize of output 7310 [2023-12-02 21:02:06,617 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7317 treesize of output 7315 [2023-12-02 21:02:06,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7315 treesize of output 7313 [2023-12-02 21:02:07,163 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7321 treesize of output 7319 [2023-12-02 21:02:07,438 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7326 treesize of output 7324 [2023-12-02 21:02:07,728 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7324 treesize of output 7322 [2023-12-02 21:02:07,994 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7322 treesize of output 7320 [2023-12-02 21:02:08,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7327 treesize of output 7325 [2023-12-02 21:02:08,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7325 treesize of output 7323 [2023-12-02 21:02:08,808 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7323 treesize of output 7321 [2023-12-02 21:02:09,080 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7328 treesize of output 7326 [2023-12-02 21:02:09,345 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7326 treesize of output 7324 [2023-12-02 21:02:09,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7332 treesize of output 7330 [2023-12-02 21:02:09,890 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7330 treesize of output 7328 [2023-12-02 21:02:10,169 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7335 treesize of output 7333 [2023-12-02 21:02:10,439 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7333 treesize of output 7331 [2023-12-02 21:02:10,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7331 treesize of output 7329 [2023-12-02 21:02:10,995 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7336 treesize of output 7334 [2023-12-02 21:02:11,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7334 treesize of output 7332 [2023-12-02 21:02:11,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7332 treesize of output 7330 [2023-12-02 21:02:11,819 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7337 treesize of output 7335 [2023-12-02 21:02:12,088 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7335 treesize of output 7333 [2023-12-02 21:02:12,351 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7333 treesize of output 7331 [2023-12-02 21:02:12,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7339 treesize of output 7337 [2023-12-02 21:02:12,899 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7344 treesize of output 7342 [2023-12-02 21:02:13,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7342 treesize of output 7340 [2023-12-02 21:02:13,433 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7340 treesize of output 7338 [2023-12-02 21:02:13,706 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7346 treesize of output 7344 [2023-12-02 21:02:13,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7351 treesize of output 7349 [2023-12-02 21:02:14,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7349 treesize of output 7347 [2023-12-02 21:02:14,508 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7347 treesize of output 7345 [2023-12-02 21:02:14,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7345 treesize of output 7343 [2023-12-02 21:02:15,025 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7357 treesize of output 7353 [2023-12-02 21:02:15,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7342 treesize of output 7340 [2023-12-02 21:02:15,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7346 treesize of output 7344 [2023-12-02 21:02:15,838 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7344 treesize of output 7342 [2023-12-02 21:02:16,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7342 treesize of output 7340 [2023-12-02 21:02:16,379 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7340 treesize of output 7338 [2023-12-02 21:02:16,659 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7346 treesize of output 7344 [2023-12-02 21:02:16,938 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7351 treesize of output 7349 [2023-12-02 21:02:17,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7349 treesize of output 7347 [2023-12-02 21:02:17,435 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7347 treesize of output 7345 [2023-12-02 21:02:17,714 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7352 treesize of output 7350 [2023-12-02 21:02:17,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7350 treesize of output 7348 [2023-12-02 21:02:18,248 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7348 treesize of output 7346 [2023-12-02 21:02:18,522 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7346 treesize of output 7342 [2023-12-02 21:02:18,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7342 treesize of output 7340 [2023-12-02 21:02:19,059 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7340 treesize of output 7338 [2023-12-02 21:02:19,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7344 treesize of output 7342 [2023-12-02 21:02:19,626 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7349 treesize of output 7347 [2023-12-02 21:02:19,900 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7347 treesize of output 7345 [2023-12-02 21:02:20,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7345 treesize of output 7343 [2023-12-02 21:02:20,443 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7343 treesize of output 7341 [2023-12-02 21:02:20,715 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7348 treesize of output 7346 [2023-12-02 21:02:20,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7346 treesize of output 7344 [2023-12-02 21:02:21,273 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7351 treesize of output 7349 [2023-12-02 21:02:21,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7349 treesize of output 7347 [2023-12-02 21:02:21,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7347 treesize of output 7345 [2023-12-02 21:02:22,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7352 treesize of output 7350 [2023-12-02 21:02:22,428 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7350 treesize of output 7348 [2023-12-02 21:03:40,440 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 21 not checked. [2023-12-02 21:03:40,440 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2078285294] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 21:03:40,440 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-12-02 21:03:40,440 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 32, 33] total 90 [2023-12-02 21:03:40,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503393824] [2023-12-02 21:03:40,441 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-12-02 21:03:40,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 91 states [2023-12-02 21:03:40,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 21:03:40,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2023-12-02 21:03:40,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=487, Invalid=5567, Unknown=156, NotChecked=1980, Total=8190 [2023-12-02 21:03:40,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 21:03:40,445 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 21:03:40,446 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 91 states, 90 states have (on average 2.888888888888889) internal successors, (260), 91 states have internal predecessors, (260), 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 21:03:40,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 21:03:40,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 21:03:40,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2023-12-02 21:03:40,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 21:03:40,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2023-12-02 21:03:40,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2023-12-02 21:03:40,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-12-02 21:03:40,446 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.