./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-overflow.prp --file ../../../trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i --full-output --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations TOGETHER --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b8dbc81d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e7fe0631e7f950e2868c8cb954edca4f6de3fdffbf6debba58771511fbac2e8b --traceabstraction.when.to.check.the.insufficient.erros.location.relative.to.the.other.error.locations TOGETHER --- Real Ultimate output --- This is Ultimate 0.2.3-?-b8dbc81 [2023-08-30 12:53:36,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-08-30 12:53:36,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-08-30 12:53:36,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-08-30 12:53:36,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-08-30 12:53:36,341 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-08-30 12:53:36,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-08-30 12:53:36,344 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-08-30 12:53:36,345 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-08-30 12:53:36,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-08-30 12:53:36,349 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-08-30 12:53:36,351 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-08-30 12:53:36,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-08-30 12:53:36,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-08-30 12:53:36,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-08-30 12:53:36,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-08-30 12:53:36,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-08-30 12:53:36,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-08-30 12:53:36,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-08-30 12:53:36,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-08-30 12:53:36,367 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-08-30 12:53:36,367 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-08-30 12:53:36,368 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-08-30 12:53:36,369 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-08-30 12:53:36,373 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-08-30 12:53:36,373 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-08-30 12:53:36,374 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-08-30 12:53:36,375 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-08-30 12:53:36,375 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-08-30 12:53:36,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-08-30 12:53:36,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-08-30 12:53:36,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-08-30 12:53:36,378 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-08-30 12:53:36,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-08-30 12:53:36,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-08-30 12:53:36,379 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-08-30 12:53:36,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-08-30 12:53:36,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-08-30 12:53:36,380 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-08-30 12:53:36,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-08-30 12:53:36,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-08-30 12:53:36,382 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2023-08-30 12:53:36,406 INFO L113 SettingsManager]: Loading preferences was successful [2023-08-30 12:53:36,406 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-30 12:53:36,407 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-08-30 12:53:36,407 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-08-30 12:53:36,408 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-30 12:53:36,408 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-30 12:53:36,408 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-30 12:53:36,408 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-08-30 12:53:36,409 INFO L138 SettingsManager]: * Use SBE=true [2023-08-30 12:53:36,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-30 12:53:36,409 INFO L138 SettingsManager]: * sizeof long=4 [2023-08-30 12:53:36,409 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-08-30 12:53:36,410 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-30 12:53:36,410 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-08-30 12:53:36,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-08-30 12:53:36,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-30 12:53:36,410 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-30 12:53:36,410 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-30 12:53:36,410 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2023-08-30 12:53:36,411 INFO L138 SettingsManager]: * sizeof long double=12 [2023-08-30 12:53:36,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-08-30 12:53:36,411 INFO L138 SettingsManager]: * Use constant arrays=true [2023-08-30 12:53:36,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-30 12:53:36,411 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-30 12:53:36,411 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-30 12:53:36,411 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-30 12:53:36,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-30 12:53:36,412 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-30 12:53:36,412 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-30 12:53:36,412 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-30 12:53:36,412 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-30 12:53:36,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-30 12:53:36,413 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-30 12:53:36,413 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-08-30 12:53:36,413 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-08-30 12:53:36,413 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-30 12:53:36,413 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-08-30 12:53:36,413 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7fe0631e7f950e2868c8cb954edca4f6de3fdffbf6debba58771511fbac2e8b Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: When to check the insufficient erros location relative to the other error locations -> TOGETHER [2023-08-30 12:53:36,624 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-30 12:53:36,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-30 12:53:36,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-30 12:53:36,640 INFO L271 PluginConnector]: Initializing CDTParser... [2023-08-30 12:53:36,640 INFO L275 PluginConnector]: CDTParser initialized [2023-08-30 12:53:36,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2023-08-30 12:53:37,539 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-08-30 12:53:37,754 INFO L351 CDTParser]: Found 1 translation units. [2023-08-30 12:53:37,754 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2023-08-30 12:53:37,763 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fab73b6c5/1d7053ef8a454226b3dcc2cec42f2462/FLAG9c144c623 [2023-08-30 12:53:37,776 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fab73b6c5/1d7053ef8a454226b3dcc2cec42f2462 [2023-08-30 12:53:37,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-30 12:53:37,779 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-08-30 12:53:37,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-30 12:53:37,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-30 12:53:37,784 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-30 12:53:37,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 12:53:37" (1/1) ... [2023-08-30 12:53:37,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35289436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:37, skipping insertion in model container [2023-08-30 12:53:37,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 12:53:37" (1/1) ... [2023-08-30 12:53:37,790 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-08-30 12:53:37,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-08-30 12:53:37,989 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i[30687,30700] [2023-08-30 12:53:37,992 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-30 12:53:38,001 INFO L203 MainTranslator]: Completed pre-run [2023-08-30 12:53:38,059 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i[30687,30700] [2023-08-30 12:53:38,064 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-30 12:53:38,096 INFO L208 MainTranslator]: Completed translation [2023-08-30 12:53:38,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38 WrapperNode [2023-08-30 12:53:38,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-30 12:53:38,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-30 12:53:38,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-30 12:53:38,098 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-30 12:53:38,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38" (1/1) ... [2023-08-30 12:53:38,119 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38" (1/1) ... [2023-08-30 12:53:38,139 INFO L138 Inliner]: procedures = 170, calls = 35, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 112 [2023-08-30 12:53:38,139 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-30 12:53:38,140 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-30 12:53:38,140 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-30 12:53:38,140 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-08-30 12:53:38,146 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38" (1/1) ... [2023-08-30 12:53:38,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38" (1/1) ... [2023-08-30 12:53:38,148 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38" (1/1) ... [2023-08-30 12:53:38,148 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38" (1/1) ... [2023-08-30 12:53:38,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38" (1/1) ... [2023-08-30 12:53:38,153 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38" (1/1) ... [2023-08-30 12:53:38,154 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38" (1/1) ... [2023-08-30 12:53:38,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38" (1/1) ... [2023-08-30 12:53:38,156 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-30 12:53:38,157 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-30 12:53:38,160 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-08-30 12:53:38,161 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-08-30 12:53:38,161 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38" (1/1) ... [2023-08-30 12:53:38,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-30 12:53:38,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-30 12:53:38,184 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-08-30 12:53:38,189 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-08-30 12:53:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-30 12:53:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2023-08-30 12:53:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2023-08-30 12:53:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-30 12:53:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-30 12:53:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-30 12:53:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-30 12:53:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-30 12:53:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-30 12:53:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-30 12:53:38,216 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-30 12:53:38,318 INFO L236 CfgBuilder]: Building ICFG [2023-08-30 12:53:38,319 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-30 12:53:38,523 INFO L277 CfgBuilder]: Performing block encoding [2023-08-30 12:53:38,603 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-30 12:53:38,604 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-08-30 12:53:38,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 12:53:38 BoogieIcfgContainer [2023-08-30 12:53:38,605 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-30 12:53:38,606 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-30 12:53:38,607 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-08-30 12:53:38,609 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-08-30 12:53:38,609 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.08 12:53:37" (1/3) ... [2023-08-30 12:53:38,609 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36aebed9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.08 12:53:38, skipping insertion in model container [2023-08-30 12:53:38,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:53:38" (2/3) ... [2023-08-30 12:53:38,610 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36aebed9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.08 12:53:38, skipping insertion in model container [2023-08-30 12:53:38,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 12:53:38" (3/3) ... [2023-08-30 12:53:38,611 INFO L112 eAbstractionObserver]: Analyzing ICFG 36_stack_cas_p0_vs_concur.i [2023-08-30 12:53:38,616 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-08-30 12:53:38,622 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-30 12:53:38,623 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 10 error locations. [2023-08-30 12:53:38,623 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-30 12:53:38,689 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-30 12:53:38,719 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 98 places, 104 transitions, 213 flow [2023-08-30 12:53:38,785 INFO L130 PetriNetUnfolder]: 10/114 cut-off events. [2023-08-30 12:53:38,785 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-30 12:53:38,790 INFO L83 FinitePrefix]: Finished finitePrefix Result has 119 conditions, 114 events. 10/114 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 139 event pairs, 0 based on Foata normal form. 0/92 useless extension candidates. Maximal degree in co-relation 87. Up to 4 conditions per place. [2023-08-30 12:53:38,790 INFO L82 GeneralOperation]: Start removeDead. Operand has 98 places, 104 transitions, 213 flow [2023-08-30 12:53:38,794 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 98 places, 104 transitions, 213 flow [2023-08-30 12:53:38,797 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-30 12:53:38,813 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 98 places, 104 transitions, 213 flow [2023-08-30 12:53:38,819 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 98 places, 104 transitions, 213 flow [2023-08-30 12:53:38,820 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 98 places, 104 transitions, 213 flow [2023-08-30 12:53:38,845 INFO L130 PetriNetUnfolder]: 10/114 cut-off events. [2023-08-30 12:53:38,845 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-30 12:53:38,847 INFO L83 FinitePrefix]: Finished finitePrefix Result has 119 conditions, 114 events. 10/114 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 139 event pairs, 0 based on Foata normal form. 0/92 useless extension candidates. Maximal degree in co-relation 87. Up to 4 conditions per place. [2023-08-30 12:53:38,848 INFO L119 LiptonReduction]: Number of co-enabled transitions 1950 [2023-08-30 12:53:40,427 INFO L134 LiptonReduction]: Checked pairs total: 2785 [2023-08-30 12:53:40,427 INFO L136 LiptonReduction]: Total number of compositions: 90 [2023-08-30 12:53:40,436 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-30 12:53:40,440 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@5538ffcc, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-30 12:53:40,440 INFO L358 AbstractCegarLoop]: Starting to check reachability of 21 error locations. [2023-08-30 12:53:40,442 INFO L130 PetriNetUnfolder]: 0/7 cut-off events. [2023-08-30 12:53:40,442 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-30 12:53:40,442 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 12:53:40,442 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-08-30 12:53:40,442 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW === [thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 18 more)] === [2023-08-30 12:53:40,445 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 12:53:40,445 INFO L85 PathProgramCache]: Analyzing trace with hash 494598822, now seen corresponding path program 1 times [2023-08-30 12:53:40,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 12:53:40,451 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580040128] [2023-08-30 12:53:40,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 12:53:40,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 12:53:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 12:53:40,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 12:53:40,556 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 12:53:40,557 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580040128] [2023-08-30 12:53:40,557 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1580040128] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 12:53:40,557 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 12:53:40,557 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-30 12:53:40,558 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367390927] [2023-08-30 12:53:40,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 12:53:40,563 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-08-30 12:53:40,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 12:53:40,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-08-30 12:53:40,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-08-30 12:53:40,589 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 86 out of 194 [2023-08-30 12:53:40,591 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 36 places, 38 transitions, 81 flow. Second operand has 2 states, 2 states have (on average 88.0) internal successors, (176), 2 states have internal predecessors, (176), 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) [2023-08-30 12:53:40,591 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 12:53:40,591 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 86 of 194 [2023-08-30 12:53:40,592 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 12:53:40,658 INFO L130 PetriNetUnfolder]: 46/115 cut-off events. [2023-08-30 12:53:40,658 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2023-08-30 12:53:40,659 INFO L83 FinitePrefix]: Finished finitePrefix Result has 231 conditions, 115 events. 46/115 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 290 event pairs, 37 based on Foata normal form. 0/95 useless extension candidates. Maximal degree in co-relation 212. Up to 108 conditions per place. [2023-08-30 12:53:40,660 INFO L137 encePairwiseOnDemand]: 187/194 looper letters, 25 selfloop transitions, 0 changer transitions 0/30 dead transitions. [2023-08-30 12:53:40,660 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 31 places, 30 transitions, 115 flow [2023-08-30 12:53:40,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-08-30 12:53:40,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-08-30 12:53:40,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 204 transitions. [2023-08-30 12:53:40,671 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5257731958762887 [2023-08-30 12:53:40,671 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 204 transitions. [2023-08-30 12:53:40,672 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 204 transitions. [2023-08-30 12:53:40,673 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 12:53:40,674 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 204 transitions. [2023-08-30 12:53:40,679 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 102.0) internal successors, (204), 2 states have internal predecessors, (204), 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) [2023-08-30 12:53:40,683 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 194.0) internal successors, (582), 3 states have internal predecessors, (582), 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) [2023-08-30 12:53:40,683 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 194.0) internal successors, (582), 3 states have internal predecessors, (582), 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) [2023-08-30 12:53:40,684 INFO L175 Difference]: Start difference. First operand has 36 places, 38 transitions, 81 flow. Second operand 2 states and 204 transitions. [2023-08-30 12:53:40,685 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 31 places, 30 transitions, 115 flow [2023-08-30 12:53:40,686 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 31 places, 30 transitions, 115 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-08-30 12:53:40,688 INFO L231 Difference]: Finished difference. Result has 31 places, 30 transitions, 65 flow [2023-08-30 12:53:40,689 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=194, PETRI_DIFFERENCE_MINUEND_FLOW=65, PETRI_DIFFERENCE_MINUEND_PLACES=30, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=30, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=30, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=65, PETRI_PLACES=31, PETRI_TRANSITIONS=30} [2023-08-30 12:53:40,692 INFO L281 CegarLoopForPetriNet]: 36 programPoint places, -5 predicate places. [2023-08-30 12:53:40,692 INFO L495 AbstractCegarLoop]: Abstraction has has 31 places, 30 transitions, 65 flow [2023-08-30 12:53:40,692 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 88.0) internal successors, (176), 2 states have internal predecessors, (176), 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) [2023-08-30 12:53:40,693 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 12:53:40,693 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1] [2023-08-30 12:53:40,693 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-30 12:53:40,693 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 18 more)] === [2023-08-30 12:53:40,699 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 12:53:40,699 INFO L85 PathProgramCache]: Analyzing trace with hash -1847207838, now seen corresponding path program 1 times [2023-08-30 12:53:40,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 12:53:40,701 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2029663557] [2023-08-30 12:53:40,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 12:53:40,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 12:53:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-30 12:53:40,731 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-30 12:53:40,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-30 12:53:40,775 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-30 12:53:40,776 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-30 12:53:40,777 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (20 of 21 remaining) [2023-08-30 12:53:40,780 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 21 remaining) [2023-08-30 12:53:40,784 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 21 remaining) [2023-08-30 12:53:40,784 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 21 remaining) [2023-08-30 12:53:40,784 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 21 remaining) [2023-08-30 12:53:40,785 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 21 remaining) [2023-08-30 12:53:40,785 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 21 remaining) [2023-08-30 12:53:40,785 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 21 remaining) [2023-08-30 12:53:40,786 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 21 remaining) [2023-08-30 12:53:40,786 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 21 remaining) [2023-08-30 12:53:40,786 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 21 remaining) [2023-08-30 12:53:40,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 21 remaining) [2023-08-30 12:53:40,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 21 remaining) [2023-08-30 12:53:40,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 21 remaining) [2023-08-30 12:53:40,787 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 21 remaining) [2023-08-30 12:53:40,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 21 remaining) [2023-08-30 12:53:40,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 21 remaining) [2023-08-30 12:53:40,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 21 remaining) [2023-08-30 12:53:40,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 21 remaining) [2023-08-30 12:53:40,790 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 21 remaining) [2023-08-30 12:53:40,791 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 21 remaining) [2023-08-30 12:53:40,791 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-30 12:53:40,791 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-08-30 12:53:40,793 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-08-30 12:53:40,793 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-08-30 12:53:40,832 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-30 12:53:40,837 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 168 places, 180 transitions, 372 flow [2023-08-30 12:53:40,874 INFO L130 PetriNetUnfolder]: 19/202 cut-off events. [2023-08-30 12:53:40,874 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2023-08-30 12:53:40,876 INFO L83 FinitePrefix]: Finished finitePrefix Result has 212 conditions, 202 events. 19/202 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 522 event pairs, 0 based on Foata normal form. 0/160 useless extension candidates. Maximal degree in co-relation 162. Up to 6 conditions per place. [2023-08-30 12:53:40,876 INFO L82 GeneralOperation]: Start removeDead. Operand has 168 places, 180 transitions, 372 flow [2023-08-30 12:53:40,878 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 168 places, 180 transitions, 372 flow [2023-08-30 12:53:40,878 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-30 12:53:40,878 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 168 places, 180 transitions, 372 flow [2023-08-30 12:53:40,878 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 168 places, 180 transitions, 372 flow [2023-08-30 12:53:40,878 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 168 places, 180 transitions, 372 flow [2023-08-30 12:53:40,898 INFO L130 PetriNetUnfolder]: 19/202 cut-off events. [2023-08-30 12:53:40,898 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2023-08-30 12:53:40,900 INFO L83 FinitePrefix]: Finished finitePrefix Result has 212 conditions, 202 events. 19/202 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 522 event pairs, 0 based on Foata normal form. 0/160 useless extension candidates. Maximal degree in co-relation 162. Up to 6 conditions per place. [2023-08-30 12:53:40,906 INFO L119 LiptonReduction]: Number of co-enabled transitions 15300 [2023-08-30 12:53:42,409 INFO L134 LiptonReduction]: Checked pairs total: 33665 [2023-08-30 12:53:42,410 INFO L136 LiptonReduction]: Total number of compositions: 136 [2023-08-30 12:53:42,411 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-30 12:53:42,412 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@5538ffcc, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-30 12:53:42,412 INFO L358 AbstractCegarLoop]: Starting to check reachability of 31 error locations. [2023-08-30 12:53:42,414 INFO L130 PetriNetUnfolder]: 0/12 cut-off events. [2023-08-30 12:53:42,414 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2023-08-30 12:53:42,414 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 12:53:42,414 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-30 12:53:42,414 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-08-30 12:53:42,414 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 12:53:42,414 INFO L85 PathProgramCache]: Analyzing trace with hash -1267075715, now seen corresponding path program 1 times [2023-08-30 12:53:42,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 12:53:42,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772738906] [2023-08-30 12:53:42,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 12:53:42,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 12:53:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 12:53:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 12:53:42,490 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 12:53:42,490 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [772738906] [2023-08-30 12:53:42,490 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [772738906] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 12:53:42,490 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 12:53:42,490 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-30 12:53:42,490 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1991248540] [2023-08-30 12:53:42,490 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 12:53:42,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-30 12:53:42,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 12:53:42,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-30 12:53:42,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-30 12:53:42,493 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 145 out of 316 [2023-08-30 12:53:42,494 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 71 transitions, 154 flow. Second operand has 3 states, 3 states have (on average 146.66666666666666) internal successors, (440), 3 states have internal predecessors, (440), 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) [2023-08-30 12:53:42,494 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 12:53:42,494 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 145 of 316 [2023-08-30 12:53:42,494 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 12:53:42,736 INFO L130 PetriNetUnfolder]: 1333/2304 cut-off events. [2023-08-30 12:53:42,736 INFO L131 PetriNetUnfolder]: For 66/66 co-relation queries the response was YES. [2023-08-30 12:53:42,738 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4563 conditions, 2304 events. 1333/2304 cut-off events. For 66/66 co-relation queries the response was YES. Maximal size of possible extension queue 122. Compared 14256 event pairs, 619 based on Foata normal form. 0/1727 useless extension candidates. Maximal degree in co-relation 4074. Up to 2163 conditions per place. [2023-08-30 12:53:42,746 INFO L137 encePairwiseOnDemand]: 294/316 looper letters, 47 selfloop transitions, 3 changer transitions 0/61 dead transitions. [2023-08-30 12:53:42,746 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 58 places, 61 transitions, 239 flow [2023-08-30 12:53:42,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-30 12:53:42,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-30 12:53:42,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 515 transitions. [2023-08-30 12:53:42,748 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5432489451476793 [2023-08-30 12:53:42,748 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 515 transitions. [2023-08-30 12:53:42,748 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 515 transitions. [2023-08-30 12:53:42,749 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 12:53:42,749 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 515 transitions. [2023-08-30 12:53:42,750 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 171.66666666666666) internal successors, (515), 3 states have internal predecessors, (515), 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) [2023-08-30 12:53:42,752 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 316.0) internal successors, (1264), 4 states have internal predecessors, (1264), 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) [2023-08-30 12:53:42,752 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 316.0) internal successors, (1264), 4 states have internal predecessors, (1264), 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) [2023-08-30 12:53:42,752 INFO L175 Difference]: Start difference. First operand has 68 places, 71 transitions, 154 flow. Second operand 3 states and 515 transitions. [2023-08-30 12:53:42,752 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 58 places, 61 transitions, 239 flow [2023-08-30 12:53:42,753 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 58 places, 61 transitions, 237 flow, removed 1 selfloop flow, removed 0 redundant places. [2023-08-30 12:53:42,754 INFO L231 Difference]: Finished difference. Result has 59 places, 57 transitions, 149 flow [2023-08-30 12:53:42,754 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=316, PETRI_DIFFERENCE_MINUEND_FLOW=120, PETRI_DIFFERENCE_MINUEND_PLACES=56, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=55, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=52, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=149, PETRI_PLACES=59, PETRI_TRANSITIONS=57} [2023-08-30 12:53:42,755 INFO L281 CegarLoopForPetriNet]: 68 programPoint places, -9 predicate places. [2023-08-30 12:53:42,755 INFO L495 AbstractCegarLoop]: Abstraction has has 59 places, 57 transitions, 149 flow [2023-08-30 12:53:42,755 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 146.66666666666666) internal successors, (440), 3 states have internal predecessors, (440), 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) [2023-08-30 12:53:42,755 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 12:53:42,755 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 12:53:42,755 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-30 12:53:42,756 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW === [thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-08-30 12:53:42,756 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 12:53:42,756 INFO L85 PathProgramCache]: Analyzing trace with hash 1015911092, now seen corresponding path program 1 times [2023-08-30 12:53:42,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 12:53:42,756 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421307759] [2023-08-30 12:53:42,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 12:53:42,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 12:53:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 12:53:42,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 12:53:42,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 12:53:42,935 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421307759] [2023-08-30 12:53:42,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421307759] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 12:53:42,936 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 12:53:42,936 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-30 12:53:42,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49555028] [2023-08-30 12:53:42,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 12:53:42,936 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-30 12:53:42,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 12:53:42,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-30 12:53:42,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-08-30 12:53:43,002 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 136 out of 316 [2023-08-30 12:53:43,003 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 59 places, 57 transitions, 149 flow. Second operand has 5 states, 5 states have (on average 137.6) internal successors, (688), 5 states have internal predecessors, (688), 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) [2023-08-30 12:53:43,003 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 12:53:43,003 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 136 of 316 [2023-08-30 12:53:43,003 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 12:53:43,309 INFO L130 PetriNetUnfolder]: 1572/2768 cut-off events. [2023-08-30 12:53:43,309 INFO L131 PetriNetUnfolder]: For 180/180 co-relation queries the response was YES. [2023-08-30 12:53:43,312 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5932 conditions, 2768 events. 1572/2768 cut-off events. For 180/180 co-relation queries the response was YES. Maximal size of possible extension queue 146. Compared 17787 event pairs, 402 based on Foata normal form. 0/2074 useless extension candidates. Maximal degree in co-relation 4842. Up to 2341 conditions per place. [2023-08-30 12:53:43,321 INFO L137 encePairwiseOnDemand]: 305/316 looper letters, 84 selfloop transitions, 11 changer transitions 0/105 dead transitions. [2023-08-30 12:53:43,321 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 64 places, 105 transitions, 479 flow [2023-08-30 12:53:43,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-30 12:53:43,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-30 12:53:43,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 917 transitions. [2023-08-30 12:53:43,324 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.48364978902953587 [2023-08-30 12:53:43,324 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 917 transitions. [2023-08-30 12:53:43,324 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 917 transitions. [2023-08-30 12:53:43,324 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 12:53:43,324 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 917 transitions. [2023-08-30 12:53:43,326 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 152.83333333333334) internal successors, (917), 6 states have internal predecessors, (917), 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) [2023-08-30 12:53:43,328 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 316.0) internal successors, (2212), 7 states have internal predecessors, (2212), 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) [2023-08-30 12:53:43,329 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 316.0) internal successors, (2212), 7 states have internal predecessors, (2212), 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) [2023-08-30 12:53:43,329 INFO L175 Difference]: Start difference. First operand has 59 places, 57 transitions, 149 flow. Second operand 6 states and 917 transitions. [2023-08-30 12:53:43,329 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 64 places, 105 transitions, 479 flow [2023-08-30 12:53:43,331 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 63 places, 105 transitions, 476 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-30 12:53:43,333 INFO L231 Difference]: Finished difference. Result has 66 places, 65 transitions, 227 flow [2023-08-30 12:53:43,333 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=316, PETRI_DIFFERENCE_MINUEND_FLOW=146, PETRI_DIFFERENCE_MINUEND_PLACES=58, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=57, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=49, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=227, PETRI_PLACES=66, PETRI_TRANSITIONS=65} [2023-08-30 12:53:43,334 INFO L281 CegarLoopForPetriNet]: 68 programPoint places, -2 predicate places. [2023-08-30 12:53:43,334 INFO L495 AbstractCegarLoop]: Abstraction has has 66 places, 65 transitions, 227 flow [2023-08-30 12:53:43,335 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 137.6) internal successors, (688), 5 states have internal predecessors, (688), 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) [2023-08-30 12:53:43,335 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 12:53:43,335 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2023-08-30 12:53:43,335 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-30 12:53:43,335 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 28 more)] === [2023-08-30 12:53:43,335 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 12:53:43,336 INFO L85 PathProgramCache]: Analyzing trace with hash -1980194591, now seen corresponding path program 1 times [2023-08-30 12:53:43,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 12:53:43,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503526706] [2023-08-30 12:53:43,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 12:53:43,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 12:53:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-30 12:53:43,344 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-30 12:53:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-30 12:53:43,356 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-30 12:53:43,356 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-30 12:53:43,356 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (30 of 31 remaining) [2023-08-30 12:53:43,356 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 31 remaining) [2023-08-30 12:53:43,357 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 31 remaining) [2023-08-30 12:53:43,357 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 31 remaining) [2023-08-30 12:53:43,357 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 31 remaining) [2023-08-30 12:53:43,357 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 31 remaining) [2023-08-30 12:53:43,360 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 31 remaining) [2023-08-30 12:53:43,360 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 31 remaining) [2023-08-30 12:53:43,360 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 31 remaining) [2023-08-30 12:53:43,360 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 31 remaining) [2023-08-30 12:53:43,360 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 31 remaining) [2023-08-30 12:53:43,360 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 31 remaining) [2023-08-30 12:53:43,360 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 31 remaining) [2023-08-30 12:53:43,361 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 31 remaining) [2023-08-30 12:53:43,361 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 31 remaining) [2023-08-30 12:53:43,361 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 31 remaining) [2023-08-30 12:53:43,361 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 31 remaining) [2023-08-30 12:53:43,362 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 31 remaining) [2023-08-30 12:53:43,362 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 31 remaining) [2023-08-30 12:53:43,362 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 31 remaining) [2023-08-30 12:53:43,362 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 31 remaining) [2023-08-30 12:53:43,362 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 31 remaining) [2023-08-30 12:53:43,362 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 31 remaining) [2023-08-30 12:53:43,362 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 31 remaining) [2023-08-30 12:53:43,363 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 31 remaining) [2023-08-30 12:53:43,363 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 31 remaining) [2023-08-30 12:53:43,363 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 31 remaining) [2023-08-30 12:53:43,363 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 31 remaining) [2023-08-30 12:53:43,363 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 31 remaining) [2023-08-30 12:53:43,363 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 31 remaining) [2023-08-30 12:53:43,363 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 31 remaining) [2023-08-30 12:53:43,363 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-30 12:53:43,363 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-08-30 12:53:43,364 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2023-08-30 12:53:43,364 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2023-08-30 12:53:43,411 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-30 12:53:43,415 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 238 places, 256 transitions, 533 flow [2023-08-30 12:53:43,442 INFO L130 PetriNetUnfolder]: 28/290 cut-off events. [2023-08-30 12:53:43,442 INFO L131 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2023-08-30 12:53:43,444 INFO L83 FinitePrefix]: Finished finitePrefix Result has 306 conditions, 290 events. 28/290 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 979 event pairs, 0 based on Foata normal form. 0/228 useless extension candidates. Maximal degree in co-relation 237. Up to 8 conditions per place. [2023-08-30 12:53:43,444 INFO L82 GeneralOperation]: Start removeDead. Operand has 238 places, 256 transitions, 533 flow [2023-08-30 12:53:43,447 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 238 places, 256 transitions, 533 flow [2023-08-30 12:53:43,447 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-30 12:53:43,447 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 238 places, 256 transitions, 533 flow [2023-08-30 12:53:43,448 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 238 places, 256 transitions, 533 flow [2023-08-30 12:53:43,448 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 238 places, 256 transitions, 533 flow [2023-08-30 12:53:43,470 INFO L130 PetriNetUnfolder]: 28/290 cut-off events. [2023-08-30 12:53:43,470 INFO L131 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2023-08-30 12:53:43,473 INFO L83 FinitePrefix]: Finished finitePrefix Result has 306 conditions, 290 events. 28/290 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 979 event pairs, 0 based on Foata normal form. 0/228 useless extension candidates. Maximal degree in co-relation 237. Up to 8 conditions per place. [2023-08-30 12:53:43,484 INFO L119 LiptonReduction]: Number of co-enabled transitions 40050 [2023-08-30 12:53:45,457 INFO L134 LiptonReduction]: Checked pairs total: 92974 [2023-08-30 12:53:45,458 INFO L136 LiptonReduction]: Total number of compositions: 197 [2023-08-30 12:53:45,461 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-30 12:53:45,463 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@5538ffcc, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-30 12:53:45,463 INFO L358 AbstractCegarLoop]: Starting to check reachability of 41 error locations. [2023-08-30 12:53:45,464 INFO L130 PetriNetUnfolder]: 0/13 cut-off events. [2023-08-30 12:53:45,464 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2023-08-30 12:53:45,465 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 12:53:45,465 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-30 12:53:45,465 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 38 more)] === [2023-08-30 12:53:45,465 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 12:53:45,465 INFO L85 PathProgramCache]: Analyzing trace with hash -1721049137, now seen corresponding path program 1 times [2023-08-30 12:53:45,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 12:53:45,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2030282639] [2023-08-30 12:53:45,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 12:53:45,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 12:53:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 12:53:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 12:53:45,497 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 12:53:45,497 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2030282639] [2023-08-30 12:53:45,497 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2030282639] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 12:53:45,498 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 12:53:45,498 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-30 12:53:45,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [654140577] [2023-08-30 12:53:45,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 12:53:45,498 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-30 12:53:45,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 12:53:45,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-30 12:53:45,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-30 12:53:45,500 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 453 [2023-08-30 12:53:45,501 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 101 places, 107 transitions, 235 flow. Second operand has 3 states, 3 states have (on average 206.66666666666666) internal successors, (620), 3 states have internal predecessors, (620), 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) [2023-08-30 12:53:45,501 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 12:53:45,501 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 453 [2023-08-30 12:53:45,501 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 12:53:49,090 INFO L130 PetriNetUnfolder]: 41833/58812 cut-off events. [2023-08-30 12:53:49,091 INFO L131 PetriNetUnfolder]: For 2248/2248 co-relation queries the response was YES. [2023-08-30 12:53:49,176 INFO L83 FinitePrefix]: Finished finitePrefix Result has 118126 conditions, 58812 events. 41833/58812 cut-off events. For 2248/2248 co-relation queries the response was YES. Maximal size of possible extension queue 1986. Compared 418857 event pairs, 25289 based on Foata normal form. 0/42034 useless extension candidates. Maximal degree in co-relation 100355. Up to 57723 conditions per place. [2023-08-30 12:53:49,403 INFO L137 encePairwiseOnDemand]: 420/453 looper letters, 69 selfloop transitions, 4 changer transitions 0/89 dead transitions. [2023-08-30 12:53:49,404 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 83 places, 89 transitions, 357 flow [2023-08-30 12:53:49,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-30 12:53:49,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-30 12:53:49,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 734 transitions. [2023-08-30 12:53:49,405 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5401030169242089 [2023-08-30 12:53:49,406 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 734 transitions. [2023-08-30 12:53:49,406 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 734 transitions. [2023-08-30 12:53:49,406 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 12:53:49,406 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 734 transitions. [2023-08-30 12:53:49,407 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 244.66666666666666) internal successors, (734), 3 states have internal predecessors, (734), 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) [2023-08-30 12:53:49,409 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 453.0) internal successors, (1812), 4 states have internal predecessors, (1812), 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) [2023-08-30 12:53:49,410 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 453.0) internal successors, (1812), 4 states have internal predecessors, (1812), 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) [2023-08-30 12:53:49,410 INFO L175 Difference]: Start difference. First operand has 101 places, 107 transitions, 235 flow. Second operand 3 states and 734 transitions. [2023-08-30 12:53:49,410 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 83 places, 89 transitions, 357 flow [2023-08-30 12:53:49,413 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 83 places, 89 transitions, 349 flow, removed 4 selfloop flow, removed 0 redundant places. [2023-08-30 12:53:49,414 INFO L231 Difference]: Finished difference. Result has 84 places, 83 transitions, 217 flow [2023-08-30 12:53:49,414 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=453, PETRI_DIFFERENCE_MINUEND_FLOW=175, PETRI_DIFFERENCE_MINUEND_PLACES=81, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=80, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=217, PETRI_PLACES=84, PETRI_TRANSITIONS=83} [2023-08-30 12:53:49,416 INFO L281 CegarLoopForPetriNet]: 101 programPoint places, -17 predicate places. [2023-08-30 12:53:49,416 INFO L495 AbstractCegarLoop]: Abstraction has has 84 places, 83 transitions, 217 flow [2023-08-30 12:53:49,416 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 206.66666666666666) internal successors, (620), 3 states have internal predecessors, (620), 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) [2023-08-30 12:53:49,416 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 12:53:49,417 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 12:53:49,417 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-08-30 12:53:49,417 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW === [thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 38 more)] === [2023-08-30 12:53:49,417 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 12:53:49,417 INFO L85 PathProgramCache]: Analyzing trace with hash 1546208840, now seen corresponding path program 1 times [2023-08-30 12:53:49,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 12:53:49,418 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1345759177] [2023-08-30 12:53:49,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 12:53:49,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 12:53:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 12:53:49,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 12:53:49,522 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 12:53:49,522 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1345759177] [2023-08-30 12:53:49,522 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1345759177] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 12:53:49,523 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 12:53:49,523 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-30 12:53:49,523 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513011349] [2023-08-30 12:53:49,523 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 12:53:49,523 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-30 12:53:49,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 12:53:49,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-30 12:53:49,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-08-30 12:53:49,584 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 196 out of 453 [2023-08-30 12:53:49,585 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 84 places, 83 transitions, 217 flow. Second operand has 5 states, 5 states have (on average 197.6) internal successors, (988), 5 states have internal predecessors, (988), 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) [2023-08-30 12:53:49,585 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 12:53:49,585 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 196 of 453 [2023-08-30 12:53:49,586 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 12:53:53,333 INFO L130 PetriNetUnfolder]: 46995/66706 cut-off events. [2023-08-30 12:53:53,333 INFO L131 PetriNetUnfolder]: For 3692/3692 co-relation queries the response was YES. [2023-08-30 12:53:53,457 INFO L83 FinitePrefix]: Finished finitePrefix Result has 144170 conditions, 66706 events. 46995/66706 cut-off events. For 3692/3692 co-relation queries the response was YES. Maximal size of possible extension queue 2210. Compared 488379 event pairs, 19060 based on Foata normal form. 0/47513 useless extension candidates. Maximal degree in co-relation 136855. Up to 61703 conditions per place. [2023-08-30 12:53:53,693 INFO L137 encePairwiseOnDemand]: 441/453 looper letters, 137 selfloop transitions, 14 changer transitions 0/166 dead transitions. [2023-08-30 12:53:53,693 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 166 transitions, 773 flow [2023-08-30 12:53:53,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-30 12:53:53,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-30 12:53:53,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1333 transitions. [2023-08-30 12:53:53,696 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.49043414275202357 [2023-08-30 12:53:53,696 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1333 transitions. [2023-08-30 12:53:53,696 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1333 transitions. [2023-08-30 12:53:53,696 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 12:53:53,696 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1333 transitions. [2023-08-30 12:53:53,698 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 222.16666666666666) internal successors, (1333), 6 states have internal predecessors, (1333), 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) [2023-08-30 12:53:53,701 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 453.0) internal successors, (3171), 7 states have internal predecessors, (3171), 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) [2023-08-30 12:53:53,702 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 453.0) internal successors, (3171), 7 states have internal predecessors, (3171), 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) [2023-08-30 12:53:53,703 INFO L175 Difference]: Start difference. First operand has 84 places, 83 transitions, 217 flow. Second operand 6 states and 1333 transitions. [2023-08-30 12:53:53,703 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 166 transitions, 773 flow [2023-08-30 12:53:53,705 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 88 places, 166 transitions, 769 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-30 12:53:53,708 INFO L231 Difference]: Finished difference. Result has 91 places, 93 transitions, 315 flow [2023-08-30 12:53:53,708 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=453, PETRI_DIFFERENCE_MINUEND_FLOW=213, PETRI_DIFFERENCE_MINUEND_PLACES=83, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=83, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=73, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=315, PETRI_PLACES=91, PETRI_TRANSITIONS=93} [2023-08-30 12:53:53,709 INFO L281 CegarLoopForPetriNet]: 101 programPoint places, -10 predicate places. [2023-08-30 12:53:53,709 INFO L495 AbstractCegarLoop]: Abstraction has has 91 places, 93 transitions, 315 flow [2023-08-30 12:53:53,710 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 197.6) internal successors, (988), 5 states have internal predecessors, (988), 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) [2023-08-30 12:53:53,710 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 12:53:53,710 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 12:53:53,710 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-08-30 12:53:53,710 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW === [thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 38 more)] === [2023-08-30 12:53:53,711 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 12:53:53,711 INFO L85 PathProgramCache]: Analyzing trace with hash 17831642, now seen corresponding path program 1 times [2023-08-30 12:53:53,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 12:53:53,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535099696] [2023-08-30 12:53:53,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 12:53:53,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 12:53:53,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 12:53:53,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 12:53:53,860 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 12:53:53,860 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535099696] [2023-08-30 12:53:53,860 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1535099696] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-30 12:53:53,861 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1499140582] [2023-08-30 12:53:53,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 12:53:53,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-30 12:53:53,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-30 12:53:53,864 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-30 12:53:53,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-08-30 12:53:53,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 12:53:53,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 23 conjunts are in the unsatisfiable core [2023-08-30 12:53:53,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-08-30 12:53:54,026 INFO L350 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 [2023-08-30 12:53:54,057 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2023-08-30 12:53:54,058 INFO L350 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 [2023-08-30 12:53:54,095 INFO L350 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 [2023-08-30 12:53:54,131 INFO L350 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 14 treesize of output 16 [2023-08-30 12:53:54,147 INFO L350 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 [2023-08-30 12:53:54,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 12:53:54,155 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-08-30 12:53:54,251 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-08-30 12:53:54,251 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 43 treesize of output 57 [2023-08-30 12:53:54,269 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-08-30 12:53:54,269 INFO L350 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 1 case distinctions, treesize of input 9 treesize of output 8 [2023-08-30 12:53:54,343 INFO L350 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 70 treesize of output 62 [2023-08-30 12:53:54,348 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 56 [2023-08-30 12:53:54,351 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select 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 54 [2023-08-30 12:53:54,354 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 52 [2023-08-30 12:53:54,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 12:53:54,532 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1499140582] provided 0 perfect and 2 imperfect interpolant sequences [2023-08-30 12:53:54,532 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-08-30 12:53:54,532 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 14 [2023-08-30 12:53:54,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345607403] [2023-08-30 12:53:54,532 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-08-30 12:53:54,532 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-08-30 12:53:54,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 12:53:54,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-08-30 12:53:54,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=193, Unknown=2, NotChecked=0, Total=240 [2023-08-30 12:53:55,215 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 176 out of 453 [2023-08-30 12:53:55,217 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 91 places, 93 transitions, 315 flow. Second operand has 16 states, 16 states have (on average 177.5) internal successors, (2840), 16 states have internal predecessors, (2840), 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) [2023-08-30 12:53:55,217 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 12:53:55,218 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 176 of 453 [2023-08-30 12:53:55,218 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 12:53:55,513 WARN L839 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |c_thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |c_thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (= |c_thr1Thread1of3ForFork0_push_#t~mem5#1| 1)) is different from false [2023-08-30 12:53:55,674 WARN L839 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |c_thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |c_thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (<= 1 |c_thr1Thread1of3ForFork0_push_#t~mem5#1|)) is different from false [2023-08-30 12:54:06,576 INFO L130 PetriNetUnfolder]: 83663/122990 cut-off events. [2023-08-30 12:54:06,576 INFO L131 PetriNetUnfolder]: For 89567/89628 co-relation queries the response was YES. [2023-08-30 12:54:06,855 INFO L83 FinitePrefix]: Finished finitePrefix Result has 329846 conditions, 122990 events. 83663/122990 cut-off events. For 89567/89628 co-relation queries the response was YES. Maximal size of possible extension queue 4616. Compared 1026933 event pairs, 14565 based on Foata normal form. 50/98482 useless extension candidates. Maximal degree in co-relation 326863. Up to 71428 conditions per place. [2023-08-30 12:54:07,289 INFO L137 encePairwiseOnDemand]: 395/453 looper letters, 829 selfloop transitions, 287 changer transitions 0/1129 dead transitions. [2023-08-30 12:54:07,290 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 1129 transitions, 5664 flow [2023-08-30 12:54:07,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-08-30 12:54:07,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2023-08-30 12:54:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 7188 transitions. [2023-08-30 12:54:07,302 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4666926373198286 [2023-08-30 12:54:07,302 INFO L72 ComplementDD]: Start complementDD. Operand 34 states and 7188 transitions. [2023-08-30 12:54:07,302 INFO L73 IsDeterministic]: Start isDeterministic. Operand 34 states and 7188 transitions. [2023-08-30 12:54:07,305 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 12:54:07,305 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 34 states and 7188 transitions. [2023-08-30 12:54:07,314 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 35 states, 34 states have (on average 211.41176470588235) internal successors, (7188), 34 states have internal predecessors, (7188), 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) [2023-08-30 12:54:07,329 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 35 states, 35 states have (on average 453.0) internal successors, (15855), 35 states have internal predecessors, (15855), 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) [2023-08-30 12:54:07,331 INFO L81 ComplementDD]: Finished complementDD. Result has 35 states, 35 states have (on average 453.0) internal successors, (15855), 35 states have internal predecessors, (15855), 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) [2023-08-30 12:54:07,332 INFO L175 Difference]: Start difference. First operand has 91 places, 93 transitions, 315 flow. Second operand 34 states and 7188 transitions. [2023-08-30 12:54:07,332 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 1129 transitions, 5664 flow [2023-08-30 12:54:07,399 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 1129 transitions, 5658 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-08-30 12:54:07,406 INFO L231 Difference]: Finished difference. Result has 153 places, 431 transitions, 3348 flow [2023-08-30 12:54:07,406 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=453, PETRI_DIFFERENCE_MINUEND_FLOW=311, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=93, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=28, PETRI_DIFFERENCE_SUBTRAHEND_STATES=34, PETRI_FLOW=3348, PETRI_PLACES=153, PETRI_TRANSITIONS=431} [2023-08-30 12:54:07,406 INFO L281 CegarLoopForPetriNet]: 101 programPoint places, 52 predicate places. [2023-08-30 12:54:07,407 INFO L495 AbstractCegarLoop]: Abstraction has has 153 places, 431 transitions, 3348 flow [2023-08-30 12:54:07,407 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 177.5) internal successors, (2840), 16 states have internal predecessors, (2840), 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) [2023-08-30 12:54:07,408 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 12:54:07,408 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-30 12:54:07,414 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-08-30 12:54:07,612 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-30 12:54:07,612 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW === [thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 38 more)] === [2023-08-30 12:54:07,613 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 12:54:07,613 INFO L85 PathProgramCache]: Analyzing trace with hash -547203546, now seen corresponding path program 1 times [2023-08-30 12:54:07,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 12:54:07,613 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300526840] [2023-08-30 12:54:07,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 12:54:07,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 12:54:07,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 12:54:07,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-08-30 12:54:07,693 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 12:54:07,693 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300526840] [2023-08-30 12:54:07,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300526840] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 12:54:07,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 12:54:07,694 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-08-30 12:54:07,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459987378] [2023-08-30 12:54:07,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 12:54:07,694 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-08-30 12:54:07,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 12:54:07,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-08-30 12:54:07,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-08-30 12:54:07,765 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 196 out of 453 [2023-08-30 12:54:07,766 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 153 places, 431 transitions, 3348 flow. Second operand has 5 states, 5 states have (on average 197.8) internal successors, (989), 5 states have internal predecessors, (989), 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) [2023-08-30 12:54:07,766 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 12:54:07,766 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 196 of 453 [2023-08-30 12:54:07,766 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-30 12:54:20,967 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), 87#thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 376#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 366#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 348#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 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|ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:20,969 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is not cut-off event [2023-08-30 12:54:20,969 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-30 12:54:20,969 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-30 12:54:20,969 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-30 12:54:20,982 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1390] L725-11-->L712-2: Formula: (and (= (store |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 1) |v_#valid_357|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| 10) (= (select |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) 0) (< |v_#StackHeapBarrier_69| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| |v_thr1Thread2of3ForFork0_push_~d#1_21|) (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69| 0) (= (store |v_#length_151| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 4) |v_#length_150|) (not (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_358|, #length=|v_#length_151|} OutVars{thr1Thread2of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69|, thr1Thread2of3ForFork0_push_#in~d#1=|v_thr1Thread2of3ForFork0_push_#in~d#1_15|, thr1Thread2of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|, thr1Thread2of3ForFork0_push_~d#1=|v_thr1Thread2of3ForFork0_push_~d#1_21|, thr1Thread2of3ForFork0_push_#t~mem4#1=|v_thr1Thread2of3ForFork0_push_#t~mem4#1_37|, thr1Thread2of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread2of3ForFork0_push_#t~mem6#1=|v_thr1Thread2of3ForFork0_push_#t~mem6#1_31|, thr1Thread2of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.offset_33|, thr1Thread2of3ForFork0_push_~oldTop~0#1=|v_thr1Thread2of3ForFork0_push_~oldTop~0#1_33|, thr1Thread2of3ForFork0_push_#t~mem8#1=|v_thr1Thread2of3ForFork0_push_#t~mem8#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_357|, thr1Thread2of3ForFork0_push_#t~mem5#1=|v_thr1Thread2of3ForFork0_push_#t~mem5#1_43|, #length=|v_#length_150|, thr1Thread2of3ForFork0_push_#t~mem9#1=|v_thr1Thread2of3ForFork0_push_#t~mem9#1_31|, thr1Thread2of3ForFork0_push_#t~mem7#1=|v_thr1Thread2of3ForFork0_push_#t~mem7#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0_push_~#newTop~0#1.offset, thr1Thread2of3ForFork0_push_#in~d#1, thr1Thread2of3ForFork0_push_~#newTop~0#1.base, thr1Thread2of3ForFork0_push_~d#1, thr1Thread2of3ForFork0_push_#t~mem4#1, thr1Thread2of3ForFork0_push_~#ret~0#1.base, thr1Thread2of3ForFork0_push_#t~mem6#1, thr1Thread2of3ForFork0_push_~#ret~0#1.offset, thr1Thread2of3ForFork0_push_~oldTop~0#1, thr1Thread2of3ForFork0_push_#t~mem8#1, #valid, thr1Thread2of3ForFork0_push_#t~mem5#1, #length, thr1Thread2of3ForFork0_push_#t~mem9#1, thr1Thread2of3ForFork0_push_#t~mem7#1][23], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 2#L712-2true, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| 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2147483649 ~next_alloc_idx~0)))), Black: 315#(forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))), Black: 354#(and (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), Black: 257#true, Black: 356#(and (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))))), Black: 374#(and (< 0 (+ 2147483649 (select (select 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|ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 362#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 394#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| 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~next_alloc_idx~0)) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0)))) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (or (<= ~next_alloc_idx~0 64) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0))))), Black: 382#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 390#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| 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|thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), 352#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 5#thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:20,982 INFO L383 tUnfolder$Statistics]: this new event has 42 ancestors and is not cut-off event [2023-08-30 12:54:20,982 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-30 12:54:20,982 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-30 12:54:20,982 INFO L386 tUnfolder$Statistics]: existing Event has 42 ancestors and is not cut-off event [2023-08-30 12:54:21,921 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1390] L725-11-->L712-2: Formula: (and (= (store |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 1) |v_#valid_357|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| 10) (= (select |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) 0) (< |v_#StackHeapBarrier_69| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| |v_thr1Thread2of3ForFork0_push_~d#1_21|) (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69| 0) (= (store |v_#length_151| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 4) |v_#length_150|) (not (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_358|, #length=|v_#length_151|} OutVars{thr1Thread2of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69|, thr1Thread2of3ForFork0_push_#in~d#1=|v_thr1Thread2of3ForFork0_push_#in~d#1_15|, thr1Thread2of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|, thr1Thread2of3ForFork0_push_~d#1=|v_thr1Thread2of3ForFork0_push_~d#1_21|, thr1Thread2of3ForFork0_push_#t~mem4#1=|v_thr1Thread2of3ForFork0_push_#t~mem4#1_37|, thr1Thread2of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread2of3ForFork0_push_#t~mem6#1=|v_thr1Thread2of3ForFork0_push_#t~mem6#1_31|, thr1Thread2of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.offset_33|, thr1Thread2of3ForFork0_push_~oldTop~0#1=|v_thr1Thread2of3ForFork0_push_~oldTop~0#1_33|, thr1Thread2of3ForFork0_push_#t~mem8#1=|v_thr1Thread2of3ForFork0_push_#t~mem8#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_357|, thr1Thread2of3ForFork0_push_#t~mem5#1=|v_thr1Thread2of3ForFork0_push_#t~mem5#1_43|, #length=|v_#length_150|, thr1Thread2of3ForFork0_push_#t~mem9#1=|v_thr1Thread2of3ForFork0_push_#t~mem9#1_31|, thr1Thread2of3ForFork0_push_#t~mem7#1=|v_thr1Thread2of3ForFork0_push_#t~mem7#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0_push_~#newTop~0#1.offset, thr1Thread2of3ForFork0_push_#in~d#1, thr1Thread2of3ForFork0_push_~#newTop~0#1.base, thr1Thread2of3ForFork0_push_~d#1, thr1Thread2of3ForFork0_push_#t~mem4#1, thr1Thread2of3ForFork0_push_~#ret~0#1.base, thr1Thread2of3ForFork0_push_#t~mem6#1, thr1Thread2of3ForFork0_push_~#ret~0#1.offset, thr1Thread2of3ForFork0_push_~oldTop~0#1, thr1Thread2of3ForFork0_push_#t~mem8#1, #valid, thr1Thread2of3ForFork0_push_#t~mem5#1, #length, thr1Thread2of3ForFork0_push_#t~mem9#1, thr1Thread2of3ForFork0_push_#t~mem7#1][23], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 2#L712-2true, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| 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v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 169#L716true, 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:21,922 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-30 12:54:21,922 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-30 12:54:21,922 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-30 12:54:21,922 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-30 12:54:21,924 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 32#L716true, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) 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|thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:21,925 INFO L383 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2023-08-30 12:54:21,925 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-30 12:54:21,925 INFO L386 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-08-30 12:54:21,925 INFO L386 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-08-30 12:54:22,558 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 376#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 366#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 348#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 315#(forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))), Black: 354#(and (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), Black: 356#(and (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))))), Black: 374#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 392#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), 39#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 358#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))))), 96#L731-4true, 257#true, Black: 368#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 378#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 362#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 394#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), 222#L712-2true, Black: 352#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 386#(and (<= ~next_alloc_idx~0 64) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 311#(< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))), Black: 364#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|)), Black: 329#(and (or (and (or (< 0 (+ 2147483649 ~next_alloc_idx~0)) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0)))) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (or (<= ~next_alloc_idx~0 64) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0))))), Black: 382#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 390#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 372#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 380#(and (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:22,561 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-30 12:54:22,561 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-30 12:54:22,561 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-30 12:54:22,561 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-30 12:54:22,584 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1390] L725-11-->L712-2: Formula: (and (= (store |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 1) |v_#valid_357|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| 10) (= (select |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) 0) (< |v_#StackHeapBarrier_69| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| |v_thr1Thread2of3ForFork0_push_~d#1_21|) (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69| 0) (= (store |v_#length_151| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 4) |v_#length_150|) (not (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_358|, #length=|v_#length_151|} OutVars{thr1Thread2of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69|, thr1Thread2of3ForFork0_push_#in~d#1=|v_thr1Thread2of3ForFork0_push_#in~d#1_15|, thr1Thread2of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|, thr1Thread2of3ForFork0_push_~d#1=|v_thr1Thread2of3ForFork0_push_~d#1_21|, thr1Thread2of3ForFork0_push_#t~mem4#1=|v_thr1Thread2of3ForFork0_push_#t~mem4#1_37|, thr1Thread2of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread2of3ForFork0_push_#t~mem6#1=|v_thr1Thread2of3ForFork0_push_#t~mem6#1_31|, thr1Thread2of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.offset_33|, thr1Thread2of3ForFork0_push_~oldTop~0#1=|v_thr1Thread2of3ForFork0_push_~oldTop~0#1_33|, thr1Thread2of3ForFork0_push_#t~mem8#1=|v_thr1Thread2of3ForFork0_push_#t~mem8#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_357|, thr1Thread2of3ForFork0_push_#t~mem5#1=|v_thr1Thread2of3ForFork0_push_#t~mem5#1_43|, #length=|v_#length_150|, thr1Thread2of3ForFork0_push_#t~mem9#1=|v_thr1Thread2of3ForFork0_push_#t~mem9#1_31|, thr1Thread2of3ForFork0_push_#t~mem7#1=|v_thr1Thread2of3ForFork0_push_#t~mem7#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0_push_~#newTop~0#1.offset, thr1Thread2of3ForFork0_push_#in~d#1, thr1Thread2of3ForFork0_push_~#newTop~0#1.base, thr1Thread2of3ForFork0_push_~d#1, thr1Thread2of3ForFork0_push_#t~mem4#1, thr1Thread2of3ForFork0_push_~#ret~0#1.base, thr1Thread2of3ForFork0_push_#t~mem6#1, thr1Thread2of3ForFork0_push_~#ret~0#1.offset, thr1Thread2of3ForFork0_push_~oldTop~0#1, thr1Thread2of3ForFork0_push_#t~mem8#1, #valid, thr1Thread2of3ForFork0_push_#t~mem5#1, #length, thr1Thread2of3ForFork0_push_#t~mem9#1, thr1Thread2of3ForFork0_push_#t~mem7#1][23], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 2#L712-2true, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 376#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 366#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 348#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 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v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, 219#L717-2true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:22,584 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-30 12:54:22,584 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-30 12:54:22,584 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-30 12:54:22,584 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-30 12:54:22,589 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) 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~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 348#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 315#(forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))), Black: 354#(and (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), Black: 356#(and (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))))), Black: 374#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 392#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 358#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))))), 96#L731-4true, 257#true, Black: 368#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 378#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 362#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 394#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), 222#L712-2true, Black: 352#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 386#(and (<= ~next_alloc_idx~0 64) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 311#(< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))), Black: 364#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|)), Black: 329#(and (or (and (or (< 0 (+ 2147483649 ~next_alloc_idx~0)) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0)))) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (or (<= ~next_alloc_idx~0 64) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0))))), Black: 382#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 390#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 372#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 380#(and (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), 29#L717-2true, Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:22,590 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-30 12:54:22,590 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-30 12:54:22,590 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-30 12:54:22,590 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-30 12:54:22,590 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1390] L725-11-->L712-2: Formula: (and (= (store |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 1) |v_#valid_357|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| 10) (= (select |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) 0) (< |v_#StackHeapBarrier_69| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| |v_thr1Thread2of3ForFork0_push_~d#1_21|) (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69| 0) (= (store |v_#length_151| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 4) |v_#length_150|) (not (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_358|, #length=|v_#length_151|} OutVars{thr1Thread2of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69|, thr1Thread2of3ForFork0_push_#in~d#1=|v_thr1Thread2of3ForFork0_push_#in~d#1_15|, thr1Thread2of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|, thr1Thread2of3ForFork0_push_~d#1=|v_thr1Thread2of3ForFork0_push_~d#1_21|, thr1Thread2of3ForFork0_push_#t~mem4#1=|v_thr1Thread2of3ForFork0_push_#t~mem4#1_37|, thr1Thread2of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread2of3ForFork0_push_#t~mem6#1=|v_thr1Thread2of3ForFork0_push_#t~mem6#1_31|, thr1Thread2of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.offset_33|, thr1Thread2of3ForFork0_push_~oldTop~0#1=|v_thr1Thread2of3ForFork0_push_~oldTop~0#1_33|, thr1Thread2of3ForFork0_push_#t~mem8#1=|v_thr1Thread2of3ForFork0_push_#t~mem8#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_357|, thr1Thread2of3ForFork0_push_#t~mem5#1=|v_thr1Thread2of3ForFork0_push_#t~mem5#1_43|, #length=|v_#length_150|, thr1Thread2of3ForFork0_push_#t~mem9#1=|v_thr1Thread2of3ForFork0_push_#t~mem9#1_31|, thr1Thread2of3ForFork0_push_#t~mem7#1=|v_thr1Thread2of3ForFork0_push_#t~mem7#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0_push_~#newTop~0#1.offset, thr1Thread2of3ForFork0_push_#in~d#1, thr1Thread2of3ForFork0_push_~#newTop~0#1.base, thr1Thread2of3ForFork0_push_~d#1, thr1Thread2of3ForFork0_push_#t~mem4#1, thr1Thread2of3ForFork0_push_~#ret~0#1.base, thr1Thread2of3ForFork0_push_#t~mem6#1, thr1Thread2of3ForFork0_push_~#ret~0#1.offset, thr1Thread2of3ForFork0_push_~oldTop~0#1, thr1Thread2of3ForFork0_push_#t~mem8#1, #valid, thr1Thread2of3ForFork0_push_#t~mem5#1, #length, thr1Thread2of3ForFork0_push_#t~mem9#1, thr1Thread2of3ForFork0_push_#t~mem7#1][23], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 2#L712-2true, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), 118#thr1Err7ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 376#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 366#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 348#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 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2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 392#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 358#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (forall 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|thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 362#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 394#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 352#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 386#(and (<= ~next_alloc_idx~0 64) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 311#(< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))), Black: 364#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|)), Black: 329#(and (or (and (or (< 0 (+ 2147483649 ~next_alloc_idx~0)) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0)))) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (or (<= ~next_alloc_idx~0 64) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0))))), Black: 382#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 390#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 372#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 380#(and (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:22,591 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-30 12:54:22,591 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-30 12:54:22,591 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-30 12:54:22,591 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-30 12:54:22,592 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [130#thr1Err7ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 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(< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:22,592 INFO L383 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2023-08-30 12:54:22,592 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-30 12:54:22,592 INFO L386 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-08-30 12:54:22,592 INFO L386 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-08-30 12:54:23,113 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1390] L725-11-->L712-2: Formula: (and (= (store |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 1) |v_#valid_357|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| 10) (= (select |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) 0) (< |v_#StackHeapBarrier_69| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| |v_thr1Thread2of3ForFork0_push_~d#1_21|) (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69| 0) (= (store |v_#length_151| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 4) |v_#length_150|) (not (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_358|, #length=|v_#length_151|} OutVars{thr1Thread2of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69|, thr1Thread2of3ForFork0_push_#in~d#1=|v_thr1Thread2of3ForFork0_push_#in~d#1_15|, thr1Thread2of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|, thr1Thread2of3ForFork0_push_~d#1=|v_thr1Thread2of3ForFork0_push_~d#1_21|, thr1Thread2of3ForFork0_push_#t~mem4#1=|v_thr1Thread2of3ForFork0_push_#t~mem4#1_37|, thr1Thread2of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread2of3ForFork0_push_#t~mem6#1=|v_thr1Thread2of3ForFork0_push_#t~mem6#1_31|, thr1Thread2of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.offset_33|, thr1Thread2of3ForFork0_push_~oldTop~0#1=|v_thr1Thread2of3ForFork0_push_~oldTop~0#1_33|, thr1Thread2of3ForFork0_push_#t~mem8#1=|v_thr1Thread2of3ForFork0_push_#t~mem8#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_357|, thr1Thread2of3ForFork0_push_#t~mem5#1=|v_thr1Thread2of3ForFork0_push_#t~mem5#1_43|, #length=|v_#length_150|, thr1Thread2of3ForFork0_push_#t~mem9#1=|v_thr1Thread2of3ForFork0_push_#t~mem9#1_31|, thr1Thread2of3ForFork0_push_#t~mem7#1=|v_thr1Thread2of3ForFork0_push_#t~mem7#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0_push_~#newTop~0#1.offset, thr1Thread2of3ForFork0_push_#in~d#1, thr1Thread2of3ForFork0_push_~#newTop~0#1.base, thr1Thread2of3ForFork0_push_~d#1, thr1Thread2of3ForFork0_push_#t~mem4#1, thr1Thread2of3ForFork0_push_~#ret~0#1.base, thr1Thread2of3ForFork0_push_#t~mem6#1, thr1Thread2of3ForFork0_push_~#ret~0#1.offset, thr1Thread2of3ForFork0_push_~oldTop~0#1, thr1Thread2of3ForFork0_push_#t~mem8#1, #valid, thr1Thread2of3ForFork0_push_#t~mem5#1, #length, thr1Thread2of3ForFork0_push_#t~mem9#1, thr1Thread2of3ForFork0_push_#t~mem7#1][23], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 2#L712-2true, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| 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v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), 41#L718-2true, Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:23,113 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-30 12:54:23,113 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-30 12:54:23,113 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-30 12:54:23,113 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-30 12:54:23,123 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) 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|#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))))), 257#true, Black: 368#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 378#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 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v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:23,124 INFO L383 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2023-08-30 12:54:23,124 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-30 12:54:23,124 INFO L386 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-08-30 12:54:23,124 INFO L386 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-08-30 12:54:23,411 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1390] L725-11-->L712-2: Formula: (and (= (store |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 1) |v_#valid_357|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| 10) (= (select |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) 0) (< |v_#StackHeapBarrier_69| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| |v_thr1Thread2of3ForFork0_push_~d#1_21|) (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69| 0) (= (store |v_#length_151| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 4) |v_#length_150|) (not (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_358|, #length=|v_#length_151|} OutVars{thr1Thread2of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69|, thr1Thread2of3ForFork0_push_#in~d#1=|v_thr1Thread2of3ForFork0_push_#in~d#1_15|, thr1Thread2of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|, thr1Thread2of3ForFork0_push_~d#1=|v_thr1Thread2of3ForFork0_push_~d#1_21|, thr1Thread2of3ForFork0_push_#t~mem4#1=|v_thr1Thread2of3ForFork0_push_#t~mem4#1_37|, thr1Thread2of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread2of3ForFork0_push_#t~mem6#1=|v_thr1Thread2of3ForFork0_push_#t~mem6#1_31|, thr1Thread2of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.offset_33|, thr1Thread2of3ForFork0_push_~oldTop~0#1=|v_thr1Thread2of3ForFork0_push_~oldTop~0#1_33|, thr1Thread2of3ForFork0_push_#t~mem8#1=|v_thr1Thread2of3ForFork0_push_#t~mem8#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_357|, thr1Thread2of3ForFork0_push_#t~mem5#1=|v_thr1Thread2of3ForFork0_push_#t~mem5#1_43|, #length=|v_#length_150|, thr1Thread2of3ForFork0_push_#t~mem9#1=|v_thr1Thread2of3ForFork0_push_#t~mem9#1_31|, thr1Thread2of3ForFork0_push_#t~mem7#1=|v_thr1Thread2of3ForFork0_push_#t~mem7#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0_push_~#newTop~0#1.offset, thr1Thread2of3ForFork0_push_#in~d#1, thr1Thread2of3ForFork0_push_~#newTop~0#1.base, thr1Thread2of3ForFork0_push_~d#1, thr1Thread2of3ForFork0_push_#t~mem4#1, thr1Thread2of3ForFork0_push_~#ret~0#1.base, thr1Thread2of3ForFork0_push_#t~mem6#1, thr1Thread2of3ForFork0_push_~#ret~0#1.offset, thr1Thread2of3ForFork0_push_~oldTop~0#1, thr1Thread2of3ForFork0_push_#t~mem8#1, #valid, thr1Thread2of3ForFork0_push_#t~mem5#1, #length, thr1Thread2of3ForFork0_push_#t~mem9#1, thr1Thread2of3ForFork0_push_#t~mem7#1][23], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 2#L712-2true, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 376#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 366#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 348#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 315#(forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))), Black: 354#(and (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), Black: 356#(and (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))))), Black: 374#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 392#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 358#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))))), 96#L731-4true, 257#true, Black: 368#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 378#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 362#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 394#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), 126#thr1Err9ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 352#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 386#(and (<= ~next_alloc_idx~0 64) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 311#(< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))), Black: 364#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|)), Black: 329#(and (or (and (or (< 0 (+ 2147483649 ~next_alloc_idx~0)) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0)))) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (or (<= ~next_alloc_idx~0 64) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0))))), Black: 382#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 390#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 372#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 380#(and (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:23,411 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-30 12:54:23,411 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-30 12:54:23,411 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-30 12:54:23,411 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-30 12:54:23,411 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1390] L725-11-->L712-2: Formula: (and (= (store |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 1) |v_#valid_357|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| 10) (= (select |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) 0) (< |v_#StackHeapBarrier_69| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| |v_thr1Thread2of3ForFork0_push_~d#1_21|) (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69| 0) (= (store |v_#length_151| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 4) |v_#length_150|) (not (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_358|, #length=|v_#length_151|} OutVars{thr1Thread2of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69|, thr1Thread2of3ForFork0_push_#in~d#1=|v_thr1Thread2of3ForFork0_push_#in~d#1_15|, thr1Thread2of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|, thr1Thread2of3ForFork0_push_~d#1=|v_thr1Thread2of3ForFork0_push_~d#1_21|, thr1Thread2of3ForFork0_push_#t~mem4#1=|v_thr1Thread2of3ForFork0_push_#t~mem4#1_37|, thr1Thread2of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread2of3ForFork0_push_#t~mem6#1=|v_thr1Thread2of3ForFork0_push_#t~mem6#1_31|, thr1Thread2of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.offset_33|, thr1Thread2of3ForFork0_push_~oldTop~0#1=|v_thr1Thread2of3ForFork0_push_~oldTop~0#1_33|, thr1Thread2of3ForFork0_push_#t~mem8#1=|v_thr1Thread2of3ForFork0_push_#t~mem8#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_357|, thr1Thread2of3ForFork0_push_#t~mem5#1=|v_thr1Thread2of3ForFork0_push_#t~mem5#1_43|, #length=|v_#length_150|, thr1Thread2of3ForFork0_push_#t~mem9#1=|v_thr1Thread2of3ForFork0_push_#t~mem9#1_31|, thr1Thread2of3ForFork0_push_#t~mem7#1=|v_thr1Thread2of3ForFork0_push_#t~mem7#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0_push_~#newTop~0#1.offset, thr1Thread2of3ForFork0_push_#in~d#1, thr1Thread2of3ForFork0_push_~#newTop~0#1.base, thr1Thread2of3ForFork0_push_~d#1, thr1Thread2of3ForFork0_push_#t~mem4#1, thr1Thread2of3ForFork0_push_~#ret~0#1.base, thr1Thread2of3ForFork0_push_#t~mem6#1, thr1Thread2of3ForFork0_push_~#ret~0#1.offset, thr1Thread2of3ForFork0_push_~oldTop~0#1, thr1Thread2of3ForFork0_push_#t~mem8#1, #valid, thr1Thread2of3ForFork0_push_#t~mem5#1, #length, thr1Thread2of3ForFork0_push_#t~mem9#1, thr1Thread2of3ForFork0_push_#t~mem7#1][23], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 2#L712-2true, 47#thr1Err8ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 376#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 366#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 348#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 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|#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:23,412 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-30 12:54:23,412 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-30 12:54:23,412 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-30 12:54:23,412 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-30 12:54:23,413 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1390] L725-11-->L712-2: Formula: (and (= (store |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 1) |v_#valid_357|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| 10) (= (select |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) 0) (< |v_#StackHeapBarrier_69| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| |v_thr1Thread2of3ForFork0_push_~d#1_21|) (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69| 0) (= (store |v_#length_151| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 4) |v_#length_150|) (not (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_358|, #length=|v_#length_151|} OutVars{thr1Thread2of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69|, thr1Thread2of3ForFork0_push_#in~d#1=|v_thr1Thread2of3ForFork0_push_#in~d#1_15|, thr1Thread2of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|, thr1Thread2of3ForFork0_push_~d#1=|v_thr1Thread2of3ForFork0_push_~d#1_21|, thr1Thread2of3ForFork0_push_#t~mem4#1=|v_thr1Thread2of3ForFork0_push_#t~mem4#1_37|, thr1Thread2of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread2of3ForFork0_push_#t~mem6#1=|v_thr1Thread2of3ForFork0_push_#t~mem6#1_31|, thr1Thread2of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.offset_33|, thr1Thread2of3ForFork0_push_~oldTop~0#1=|v_thr1Thread2of3ForFork0_push_~oldTop~0#1_33|, thr1Thread2of3ForFork0_push_#t~mem8#1=|v_thr1Thread2of3ForFork0_push_#t~mem8#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_357|, thr1Thread2of3ForFork0_push_#t~mem5#1=|v_thr1Thread2of3ForFork0_push_#t~mem5#1_43|, #length=|v_#length_150|, thr1Thread2of3ForFork0_push_#t~mem9#1=|v_thr1Thread2of3ForFork0_push_#t~mem9#1_31|, thr1Thread2of3ForFork0_push_#t~mem7#1=|v_thr1Thread2of3ForFork0_push_#t~mem7#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0_push_~#newTop~0#1.offset, thr1Thread2of3ForFork0_push_#in~d#1, thr1Thread2of3ForFork0_push_~#newTop~0#1.base, thr1Thread2of3ForFork0_push_~d#1, thr1Thread2of3ForFork0_push_#t~mem4#1, thr1Thread2of3ForFork0_push_~#ret~0#1.base, thr1Thread2of3ForFork0_push_#t~mem6#1, thr1Thread2of3ForFork0_push_~#ret~0#1.offset, thr1Thread2of3ForFork0_push_~oldTop~0#1, thr1Thread2of3ForFork0_push_#t~mem8#1, #valid, thr1Thread2of3ForFork0_push_#t~mem5#1, #length, thr1Thread2of3ForFork0_push_#t~mem9#1, thr1Thread2of3ForFork0_push_#t~mem7#1][23], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 2#L712-2true, 426#true, 152#L719-1true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| 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v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:23,413 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-30 12:54:23,413 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-30 12:54:23,413 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-30 12:54:23,413 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-30 12:54:23,419 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) 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|thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, 144#thr1Err9ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:23,419 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-30 12:54:23,419 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-30 12:54:23,419 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-30 12:54:23,419 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-30 12:54:23,420 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 114#L719-1true, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) 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|thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:23,420 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-30 12:54:23,420 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-30 12:54:23,420 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-30 12:54:23,421 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-30 12:54:23,421 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) 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|ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))))), 96#L731-4true, 257#true, Black: 368#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 378#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 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364#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|)), Black: 329#(and (or (and (or (< 0 (+ 2147483649 ~next_alloc_idx~0)) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0)))) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (or (<= ~next_alloc_idx~0 64) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0))))), Black: 382#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| 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|thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 143#thr1Err8ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:23,422 INFO L383 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2023-08-30 12:54:23,422 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-30 12:54:23,422 INFO L386 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-08-30 12:54:23,422 INFO L386 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-08-30 12:54:23,647 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1390] L725-11-->L712-2: Formula: (and (= (store |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 1) |v_#valid_357|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| 10) (= (select |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) 0) (< |v_#StackHeapBarrier_69| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| |v_thr1Thread2of3ForFork0_push_~d#1_21|) (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69| 0) (= (store |v_#length_151| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 4) |v_#length_150|) (not (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_358|, #length=|v_#length_151|} OutVars{thr1Thread2of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69|, thr1Thread2of3ForFork0_push_#in~d#1=|v_thr1Thread2of3ForFork0_push_#in~d#1_15|, thr1Thread2of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|, thr1Thread2of3ForFork0_push_~d#1=|v_thr1Thread2of3ForFork0_push_~d#1_21|, thr1Thread2of3ForFork0_push_#t~mem4#1=|v_thr1Thread2of3ForFork0_push_#t~mem4#1_37|, thr1Thread2of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread2of3ForFork0_push_#t~mem6#1=|v_thr1Thread2of3ForFork0_push_#t~mem6#1_31|, thr1Thread2of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.offset_33|, thr1Thread2of3ForFork0_push_~oldTop~0#1=|v_thr1Thread2of3ForFork0_push_~oldTop~0#1_33|, thr1Thread2of3ForFork0_push_#t~mem8#1=|v_thr1Thread2of3ForFork0_push_#t~mem8#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_357|, thr1Thread2of3ForFork0_push_#t~mem5#1=|v_thr1Thread2of3ForFork0_push_#t~mem5#1_43|, #length=|v_#length_150|, thr1Thread2of3ForFork0_push_#t~mem9#1=|v_thr1Thread2of3ForFork0_push_#t~mem9#1_31|, thr1Thread2of3ForFork0_push_#t~mem7#1=|v_thr1Thread2of3ForFork0_push_#t~mem7#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0_push_~#newTop~0#1.offset, thr1Thread2of3ForFork0_push_#in~d#1, thr1Thread2of3ForFork0_push_~#newTop~0#1.base, thr1Thread2of3ForFork0_push_~d#1, thr1Thread2of3ForFork0_push_#t~mem4#1, thr1Thread2of3ForFork0_push_~#ret~0#1.base, thr1Thread2of3ForFork0_push_#t~mem6#1, thr1Thread2of3ForFork0_push_~#ret~0#1.offset, thr1Thread2of3ForFork0_push_~oldTop~0#1, thr1Thread2of3ForFork0_push_#t~mem8#1, #valid, thr1Thread2of3ForFork0_push_#t~mem5#1, #length, thr1Thread2of3ForFork0_push_#t~mem9#1, thr1Thread2of3ForFork0_push_#t~mem7#1][23], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 2#L712-2true, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| 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64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:23,647 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-30 12:54:23,647 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-30 12:54:23,647 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-30 12:54:23,647 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-30 12:54:23,653 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) 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|ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))))), 96#L731-4true, 257#true, Black: 368#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 378#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 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364#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|)), Black: 329#(and (or (and (or (< 0 (+ 2147483649 ~next_alloc_idx~0)) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0)))) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (or (<= ~next_alloc_idx~0 64) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0))))), Black: 382#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| 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|thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 117#L720true, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:23,653 INFO L383 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2023-08-30 12:54:23,653 INFO L386 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-08-30 12:54:23,653 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-30 12:54:23,653 INFO L386 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-08-30 12:54:24,040 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1390] L725-11-->L712-2: Formula: (and (= (store |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 1) |v_#valid_357|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| 10) (= (select |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) 0) (< |v_#StackHeapBarrier_69| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| |v_thr1Thread2of3ForFork0_push_~d#1_21|) (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69| 0) (= (store |v_#length_151| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 4) |v_#length_150|) (not (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_358|, #length=|v_#length_151|} OutVars{thr1Thread2of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69|, thr1Thread2of3ForFork0_push_#in~d#1=|v_thr1Thread2of3ForFork0_push_#in~d#1_15|, thr1Thread2of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|, thr1Thread2of3ForFork0_push_~d#1=|v_thr1Thread2of3ForFork0_push_~d#1_21|, thr1Thread2of3ForFork0_push_#t~mem4#1=|v_thr1Thread2of3ForFork0_push_#t~mem4#1_37|, thr1Thread2of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread2of3ForFork0_push_#t~mem6#1=|v_thr1Thread2of3ForFork0_push_#t~mem6#1_31|, thr1Thread2of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.offset_33|, thr1Thread2of3ForFork0_push_~oldTop~0#1=|v_thr1Thread2of3ForFork0_push_~oldTop~0#1_33|, thr1Thread2of3ForFork0_push_#t~mem8#1=|v_thr1Thread2of3ForFork0_push_#t~mem8#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_357|, thr1Thread2of3ForFork0_push_#t~mem5#1=|v_thr1Thread2of3ForFork0_push_#t~mem5#1_43|, #length=|v_#length_150|, thr1Thread2of3ForFork0_push_#t~mem9#1=|v_thr1Thread2of3ForFork0_push_#t~mem9#1_31|, thr1Thread2of3ForFork0_push_#t~mem7#1=|v_thr1Thread2of3ForFork0_push_#t~mem7#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0_push_~#newTop~0#1.offset, thr1Thread2of3ForFork0_push_#in~d#1, thr1Thread2of3ForFork0_push_~#newTop~0#1.base, thr1Thread2of3ForFork0_push_~d#1, thr1Thread2of3ForFork0_push_#t~mem4#1, thr1Thread2of3ForFork0_push_~#ret~0#1.base, thr1Thread2of3ForFork0_push_#t~mem6#1, thr1Thread2of3ForFork0_push_~#ret~0#1.offset, thr1Thread2of3ForFork0_push_~oldTop~0#1, thr1Thread2of3ForFork0_push_#t~mem8#1, #valid, thr1Thread2of3ForFork0_push_#t~mem5#1, #length, thr1Thread2of3ForFork0_push_#t~mem9#1, thr1Thread2of3ForFork0_push_#t~mem7#1][23], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 2#L712-2true, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| 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|#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:24,041 INFO L383 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2023-08-30 12:54:24,041 INFO L386 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-30 12:54:24,041 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-30 12:54:24,041 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-30 12:54:24,043 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 376#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 366#(and (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 348#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 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|ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 362#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 394#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| 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(< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:24,043 INFO L383 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2023-08-30 12:54:24,043 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-30 12:54:24,043 INFO L386 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-08-30 12:54:24,043 INFO L386 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-08-30 12:54:24,441 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1390] L725-11-->L712-2: Formula: (and (= (store |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 1) |v_#valid_357|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| 10) (= (select |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) 0) (< |v_#StackHeapBarrier_69| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| |v_thr1Thread2of3ForFork0_push_~d#1_21|) (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69| 0) (= (store |v_#length_151| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 4) |v_#length_150|) (not (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_358|, #length=|v_#length_151|} OutVars{thr1Thread2of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69|, thr1Thread2of3ForFork0_push_#in~d#1=|v_thr1Thread2of3ForFork0_push_#in~d#1_15|, thr1Thread2of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|, thr1Thread2of3ForFork0_push_~d#1=|v_thr1Thread2of3ForFork0_push_~d#1_21|, thr1Thread2of3ForFork0_push_#t~mem4#1=|v_thr1Thread2of3ForFork0_push_#t~mem4#1_37|, thr1Thread2of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread2of3ForFork0_push_#t~mem6#1=|v_thr1Thread2of3ForFork0_push_#t~mem6#1_31|, thr1Thread2of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.offset_33|, thr1Thread2of3ForFork0_push_~oldTop~0#1=|v_thr1Thread2of3ForFork0_push_~oldTop~0#1_33|, thr1Thread2of3ForFork0_push_#t~mem8#1=|v_thr1Thread2of3ForFork0_push_#t~mem8#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_357|, thr1Thread2of3ForFork0_push_#t~mem5#1=|v_thr1Thread2of3ForFork0_push_#t~mem5#1_43|, #length=|v_#length_150|, thr1Thread2of3ForFork0_push_#t~mem9#1=|v_thr1Thread2of3ForFork0_push_#t~mem9#1_31|, thr1Thread2of3ForFork0_push_#t~mem7#1=|v_thr1Thread2of3ForFork0_push_#t~mem7#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0_push_~#newTop~0#1.offset, thr1Thread2of3ForFork0_push_#in~d#1, thr1Thread2of3ForFork0_push_~#newTop~0#1.base, thr1Thread2of3ForFork0_push_~d#1, thr1Thread2of3ForFork0_push_#t~mem4#1, thr1Thread2of3ForFork0_push_~#ret~0#1.base, thr1Thread2of3ForFork0_push_#t~mem6#1, thr1Thread2of3ForFork0_push_~#ret~0#1.offset, thr1Thread2of3ForFork0_push_~oldTop~0#1, thr1Thread2of3ForFork0_push_#t~mem8#1, #valid, thr1Thread2of3ForFork0_push_#t~mem5#1, #length, thr1Thread2of3ForFork0_push_#t~mem9#1, thr1Thread2of3ForFork0_push_#t~mem7#1][23], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 2#L712-2true, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), 153#L712-5true, Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| 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v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:24,441 INFO L383 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-30 12:54:24,441 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-30 12:54:24,441 INFO L386 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-30 12:54:24,441 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-30 12:54:24,442 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) 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(< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 348#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 315#(forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))), Black: 354#(and (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), Black: 356#(and (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))))), Black: 374#(and (< 0 (+ 2147483649 (select (select |#memory_int| 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|ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 362#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 394#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| 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(<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 390#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 372#(and (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 380#(and (<= ~next_alloc_idx~0 64) (forall ((v_ArrVal_91 (Array Int Int))) (< 0 (+ 2147483649 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_91) |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:24,442 INFO L383 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2023-08-30 12:54:24,442 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-30 12:54:24,442 INFO L386 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-08-30 12:54:24,442 INFO L386 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-08-30 12:54:24,565 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1390] L725-11-->L712-2: Formula: (and (= (store |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 1) |v_#valid_357|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| 10) (= (select |v_#valid_358| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) 0) (< |v_#StackHeapBarrier_69| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|) (= |v_thr1Thread2of3ForFork0_push_#in~d#1_15| |v_thr1Thread2of3ForFork0_push_~d#1_21|) (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69| 0) (= (store |v_#length_151| |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 4) |v_#length_150|) (not (= |v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_358|, #length=|v_#length_151|} OutVars{thr1Thread2of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.offset_69|, thr1Thread2of3ForFork0_push_#in~d#1=|v_thr1Thread2of3ForFork0_push_#in~d#1_15|, thr1Thread2of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread2of3ForFork0_push_~#newTop~0#1.base_79|, thr1Thread2of3ForFork0_push_~d#1=|v_thr1Thread2of3ForFork0_push_~d#1_21|, thr1Thread2of3ForFork0_push_#t~mem4#1=|v_thr1Thread2of3ForFork0_push_#t~mem4#1_37|, thr1Thread2of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread2of3ForFork0_push_#t~mem6#1=|v_thr1Thread2of3ForFork0_push_#t~mem6#1_31|, thr1Thread2of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread2of3ForFork0_push_~#ret~0#1.offset_33|, thr1Thread2of3ForFork0_push_~oldTop~0#1=|v_thr1Thread2of3ForFork0_push_~oldTop~0#1_33|, thr1Thread2of3ForFork0_push_#t~mem8#1=|v_thr1Thread2of3ForFork0_push_#t~mem8#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_69|, #valid=|v_#valid_357|, thr1Thread2of3ForFork0_push_#t~mem5#1=|v_thr1Thread2of3ForFork0_push_#t~mem5#1_43|, #length=|v_#length_150|, thr1Thread2of3ForFork0_push_#t~mem9#1=|v_thr1Thread2of3ForFork0_push_#t~mem9#1_31|, thr1Thread2of3ForFork0_push_#t~mem7#1=|v_thr1Thread2of3ForFork0_push_#t~mem7#1_43|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0_push_~#newTop~0#1.offset, thr1Thread2of3ForFork0_push_#in~d#1, thr1Thread2of3ForFork0_push_~#newTop~0#1.base, thr1Thread2of3ForFork0_push_~d#1, thr1Thread2of3ForFork0_push_#t~mem4#1, thr1Thread2of3ForFork0_push_~#ret~0#1.base, thr1Thread2of3ForFork0_push_#t~mem6#1, thr1Thread2of3ForFork0_push_~#ret~0#1.offset, thr1Thread2of3ForFork0_push_~oldTop~0#1, thr1Thread2of3ForFork0_push_#t~mem8#1, #valid, thr1Thread2of3ForFork0_push_#t~mem5#1, #length, thr1Thread2of3ForFork0_push_#t~mem9#1, thr1Thread2of3ForFork0_push_#t~mem7#1][23], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 2#L712-2true, 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| 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(= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 123#L725-11true, 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1)]) [2023-08-30 12:54:24,565 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-30 12:54:24,565 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-30 12:54:24,566 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-30 12:54:24,566 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-30 12:54:24,566 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1395] L725-11-->L712-2: Formula: (and (= (store |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 1) |v_#valid_369|) (= (store |v_#length_163| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 4) |v_#length_162|) (< |v_#StackHeapBarrier_75| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) (not (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71| 0)) (= |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61| 0) (= (select |v_#valid_370| |v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|) 0) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| 10) (= |v_thr1Thread3of3ForFork0_push_#in~d#1_13| |v_thr1Thread3of3ForFork0_push_~d#1_19|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_75|, #valid=|v_#valid_370|, #length=|v_#length_163|} OutVars{thr1Thread3of3ForFork0_push_~oldTop~0#1=|v_thr1Thread3of3ForFork0_push_~oldTop~0#1_29|, thr1Thread3of3ForFork0_push_#t~mem5#1=|v_thr1Thread3of3ForFork0_push_#t~mem5#1_39|, thr1Thread3of3ForFork0_push_#t~mem7#1=|v_thr1Thread3of3ForFork0_push_#t~mem7#1_37|, thr1Thread3of3ForFork0_push_#t~mem9#1=|v_thr1Thread3of3ForFork0_push_#t~mem9#1_29|, #StackHeapBarrier=|v_#StackHeapBarrier_75|, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.offset_61|, #valid=|v_#valid_369|, thr1Thread3of3ForFork0_push_#t~mem6#1=|v_thr1Thread3of3ForFork0_push_#t~mem6#1_25|, thr1Thread3of3ForFork0_push_~#newTop~0#1.base=|v_thr1Thread3of3ForFork0_push_~#newTop~0#1.base_71|, #length=|v_#length_162|, thr1Thread3of3ForFork0_push_~d#1=|v_thr1Thread3of3ForFork0_push_~d#1_19|, thr1Thread3of3ForFork0_push_~#ret~0#1.base=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.base_45|, thr1Thread3of3ForFork0_push_#t~mem4#1=|v_thr1Thread3of3ForFork0_push_#t~mem4#1_31|, thr1Thread3of3ForFork0_push_#in~d#1=|v_thr1Thread3of3ForFork0_push_#in~d#1_13|, thr1Thread3of3ForFork0_push_#t~mem8#1=|v_thr1Thread3of3ForFork0_push_#t~mem8#1_21|, thr1Thread3of3ForFork0_push_~#ret~0#1.offset=|v_thr1Thread3of3ForFork0_push_~#ret~0#1.offset_35|} AuxVars[] AssignedVars[thr1Thread3of3ForFork0_push_~oldTop~0#1, thr1Thread3of3ForFork0_push_#t~mem5#1, thr1Thread3of3ForFork0_push_#t~mem7#1, thr1Thread3of3ForFork0_push_#t~mem9#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.offset, #valid, thr1Thread3of3ForFork0_push_#t~mem6#1, thr1Thread3of3ForFork0_push_~#newTop~0#1.base, #length, thr1Thread3of3ForFork0_push_~d#1, thr1Thread3of3ForFork0_push_~#ret~0#1.base, thr1Thread3of3ForFork0_push_#t~mem4#1, thr1Thread3of3ForFork0_push_#in~d#1, thr1Thread3of3ForFork0_push_#t~mem8#1, thr1Thread3of3ForFork0_push_~#ret~0#1.offset][54], [Black: 252#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1)), 426#true, Black: 350#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (<= ~next_alloc_idx~0 64) (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1) (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset| 0) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 322#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0))), Black: 370#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) 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364#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 1 |thr1Thread1of3ForFork0_push_#t~mem5#1|)), Black: 329#(and (or (and (or (< 0 (+ 2147483649 ~next_alloc_idx~0)) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0)))) (not (= (select |#valid| |ULTIMATE.start_main_~#t~0#1.base|) 0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (or (<= ~next_alloc_idx~0 64) (forall ((|v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83| Int)) (not (= (select |#valid| |v_thr1Thread1of3ForFork0_push_~#newTop~0#1.base_83|) 0))))), Black: 382#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| 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|thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|)))) (or (< (+ 2147483650 ~next_alloc_idx~0) 0) (< 0 (+ 2147483649 ~next_alloc_idx~0)))), Black: 360#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 384#(and (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), Black: 307#(<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648)), Black: 388#(and (< 0 (+ 2147483649 (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|))) (<= ~next_alloc_idx~0 64) (or (and (not (= |thr1Thread1of3ForFork0_push_~#newTop~0#1.base| |ULTIMATE.start_main_~#t~0#1.base|)) (< 0 (+ 2147483649 ~next_alloc_idx~0))) (< (+ 2147483650 ~next_alloc_idx~0) 0)) (<= 0 (+ |thr1Thread1of3ForFork0_push_#t~mem5#1| 2147483648))), thr1Thread1of3ForFork0InUse, 246#true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, Black: 243#(= ~next_alloc_idx~0 1), 129#thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOWtrue, Black: 250#(= |thr1Thread1of3ForFork0_push_#t~mem5#1| 1), Black: 249#(= (select (select |#memory_int| |thr1Thread1of3ForFork0_push_~#newTop~0#1.base|) |thr1Thread1of3ForFork0_push_~#newTop~0#1.offset|) 1), 212#L725-11true]) [2023-08-30 12:54:24,566 INFO L383 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2023-08-30 12:54:24,566 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-30 12:54:24,566 INFO L386 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-08-30 12:54:24,566 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2023-08-30 12:54:24,879 INFO L130 PetriNetUnfolder]: 91549/133978 cut-off events. [2023-08-30 12:54:24,880 INFO L131 PetriNetUnfolder]: For 2980999/2986687 co-relation queries the response was YES. [2023-08-30 12:54:25,843 INFO L83 FinitePrefix]: Finished finitePrefix Result has 902225 conditions, 133978 events. 91549/133978 cut-off events. For 2980999/2986687 co-relation queries the response was YES. Maximal size of possible extension queue 4946. Compared 1113358 event pairs, 39820 based on Foata normal form. 1384/116639 useless extension candidates. Maximal degree in co-relation 845993. Up to 124858 conditions per place. [2023-08-30 12:54:26,617 INFO L137 encePairwiseOnDemand]: 441/453 looper letters, 553 selfloop transitions, 20 changer transitions 0/590 dead transitions. [2023-08-30 12:54:26,617 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 590 transitions, 5997 flow [2023-08-30 12:54:26,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-30 12:54:26,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-30 12:54:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1327 transitions. [2023-08-30 12:54:26,620 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.48822663723325976 [2023-08-30 12:54:26,620 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1327 transitions. [2023-08-30 12:54:26,620 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1327 transitions. [2023-08-30 12:54:26,621 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-30 12:54:26,621 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1327 transitions. [2023-08-30 12:54:26,623 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 221.16666666666666) internal successors, (1327), 6 states have internal predecessors, (1327), 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) [2023-08-30 12:54:26,625 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 453.0) internal successors, (3171), 7 states have internal predecessors, (3171), 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) [2023-08-30 12:54:26,626 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 453.0) internal successors, (3171), 7 states have internal predecessors, (3171), 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) [2023-08-30 12:54:26,626 INFO L175 Difference]: Start difference. First operand has 153 places, 431 transitions, 3348 flow. Second operand 6 states and 1327 transitions. [2023-08-30 12:54:26,626 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 158 places, 590 transitions, 5997 flow [2023-08-30 12:55:00,540 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 590 transitions, 5501 flow, removed 245 selfloop flow, removed 1 redundant places. [2023-08-30 12:55:00,546 INFO L231 Difference]: Finished difference. Result has 160 places, 445 transitions, 3210 flow [2023-08-30 12:55:00,546 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=453, PETRI_DIFFERENCE_MINUEND_FLOW=2964, PETRI_DIFFERENCE_MINUEND_PLACES=152, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=431, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=416, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=3210, PETRI_PLACES=160, PETRI_TRANSITIONS=445} [2023-08-30 12:55:00,547 INFO L281 CegarLoopForPetriNet]: 101 programPoint places, 59 predicate places. [2023-08-30 12:55:00,547 INFO L495 AbstractCegarLoop]: Abstraction has has 160 places, 445 transitions, 3210 flow [2023-08-30 12:55:00,547 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 197.8) internal successors, (989), 5 states have internal predecessors, (989), 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) [2023-08-30 12:55:00,547 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 12:55:00,547 INFO L208 CegarLoopForPetriNet]: trace histogram [4, 3, 3, 1, 1, 1, 1, 1] [2023-08-30 12:55:00,547 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-08-30 12:55:00,548 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 38 more)] === [2023-08-30 12:55:00,548 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 12:55:00,548 INFO L85 PathProgramCache]: Analyzing trace with hash 53358340, now seen corresponding path program 1 times [2023-08-30 12:55:00,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 12:55:00,548 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143514038] [2023-08-30 12:55:00,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 12:55:00,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 12:55:00,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-30 12:55:00,572 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-08-30 12:55:00,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-08-30 12:55:00,584 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-08-30 12:55:00,585 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-08-30 12:55:00,585 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (40 of 41 remaining) [2023-08-30 12:55:00,586 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (39 of 41 remaining) [2023-08-30 12:55:00,586 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (38 of 41 remaining) [2023-08-30 12:55:00,586 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (37 of 41 remaining) [2023-08-30 12:55:00,586 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (36 of 41 remaining) [2023-08-30 12:55:00,586 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONINTEGER_OVERFLOW (35 of 41 remaining) [2023-08-30 12:55:00,586 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONINTEGER_OVERFLOW (34 of 41 remaining) [2023-08-30 12:55:00,586 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW (33 of 41 remaining) [2023-08-30 12:55:00,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONINTEGER_OVERFLOW (32 of 41 remaining) [2023-08-30 12:55:00,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONINTEGER_OVERFLOW (31 of 41 remaining) [2023-08-30 12:55:00,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONINTEGER_OVERFLOW (30 of 41 remaining) [2023-08-30 12:55:00,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (29 of 41 remaining) [2023-08-30 12:55:00,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (28 of 41 remaining) [2023-08-30 12:55:00,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (27 of 41 remaining) [2023-08-30 12:55:00,587 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (26 of 41 remaining) [2023-08-30 12:55:00,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONINTEGER_OVERFLOW (25 of 41 remaining) [2023-08-30 12:55:00,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONINTEGER_OVERFLOW (24 of 41 remaining) [2023-08-30 12:55:00,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 41 remaining) [2023-08-30 12:55:00,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 41 remaining) [2023-08-30 12:55:00,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 41 remaining) [2023-08-30 12:55:00,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 41 remaining) [2023-08-30 12:55:00,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 41 remaining) [2023-08-30 12:55:00,588 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 41 remaining) [2023-08-30 12:55:00,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 41 remaining) [2023-08-30 12:55:00,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 41 remaining) [2023-08-30 12:55:00,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 41 remaining) [2023-08-30 12:55:00,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 41 remaining) [2023-08-30 12:55:00,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 41 remaining) [2023-08-30 12:55:00,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 41 remaining) [2023-08-30 12:55:00,589 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 41 remaining) [2023-08-30 12:55:00,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 41 remaining) [2023-08-30 12:55:00,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 41 remaining) [2023-08-30 12:55:00,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 41 remaining) [2023-08-30 12:55:00,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 41 remaining) [2023-08-30 12:55:00,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 41 remaining) [2023-08-30 12:55:00,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 41 remaining) [2023-08-30 12:55:00,590 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 41 remaining) [2023-08-30 12:55:00,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 41 remaining) [2023-08-30 12:55:00,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 41 remaining) [2023-08-30 12:55:00,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 41 remaining) [2023-08-30 12:55:00,591 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 41 remaining) [2023-08-30 12:55:00,591 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-08-30 12:55:00,591 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2023-08-30 12:55:00,592 WARN L233 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2023-08-30 12:55:00,592 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2023-08-30 12:55:00,632 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-08-30 12:55:00,634 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 308 places, 332 transitions, 696 flow [2023-08-30 12:55:00,676 INFO L130 PetriNetUnfolder]: 37/378 cut-off events. [2023-08-30 12:55:00,676 INFO L131 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2023-08-30 12:55:00,681 INFO L83 FinitePrefix]: Finished finitePrefix Result has 401 conditions, 378 events. 37/378 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1457 event pairs, 0 based on Foata normal form. 0/296 useless extension candidates. Maximal degree in co-relation 312. Up to 10 conditions per place. [2023-08-30 12:55:00,681 INFO L82 GeneralOperation]: Start removeDead. Operand has 308 places, 332 transitions, 696 flow [2023-08-30 12:55:00,684 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 308 places, 332 transitions, 696 flow [2023-08-30 12:55:00,684 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-30 12:55:00,684 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 308 places, 332 transitions, 696 flow [2023-08-30 12:55:00,684 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 308 places, 332 transitions, 696 flow [2023-08-30 12:55:00,685 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 308 places, 332 transitions, 696 flow [2023-08-30 12:55:00,726 INFO L130 PetriNetUnfolder]: 37/378 cut-off events. [2023-08-30 12:55:00,726 INFO L131 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2023-08-30 12:55:00,730 INFO L83 FinitePrefix]: Finished finitePrefix Result has 401 conditions, 378 events. 37/378 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1457 event pairs, 0 based on Foata normal form. 0/296 useless extension candidates. Maximal degree in co-relation 312. Up to 10 conditions per place. [2023-08-30 12:55:00,743 INFO L119 LiptonReduction]: Number of co-enabled transitions 76200 [2023-08-30 12:55:03,112 INFO L134 LiptonReduction]: Checked pairs total: 185652 [2023-08-30 12:55:03,112 INFO L136 LiptonReduction]: Total number of compositions: 259 [2023-08-30 12:55:03,113 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-30 12:55:03,114 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@5538ffcc, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-30 12:55:03,114 INFO L358 AbstractCegarLoop]: Starting to check reachability of 51 error locations. [2023-08-30 12:55:03,115 INFO L130 PetriNetUnfolder]: 0/12 cut-off events. [2023-08-30 12:55:03,115 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2023-08-30 12:55:03,116 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-30 12:55:03,116 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-30 12:55:03,116 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [thr1Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err1ASSERT_VIOLATIONINTEGER_OVERFLOW, thr1Err2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 48 more)] === [2023-08-30 12:55:03,116 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-30 12:55:03,116 INFO L85 PathProgramCache]: Analyzing trace with hash -427421488, now seen corresponding path program 1 times [2023-08-30 12:55:03,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-30 12:55:03,117 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683828738] [2023-08-30 12:55:03,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-30 12:55:03,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-30 12:55:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-30 12:55:03,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-30 12:55:03,151 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-30 12:55:03,152 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [683828738] [2023-08-30 12:55:03,152 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [683828738] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-30 12:55:03,152 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-30 12:55:03,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-08-30 12:55:03,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834896547] [2023-08-30 12:55:03,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-30 12:55:03,153 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-30 12:55:03,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-30 12:55:03,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-30 12:55:03,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-30 12:55:03,155 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 265 out of 591 [2023-08-30 12:55:03,156 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 143 transitions, 318 flow. Second operand has 3 states, 3 states have (on average 266.6666666666667) internal successors, (800), 3 states have internal predecessors, (800), 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) [2023-08-30 12:55:03,156 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-30 12:55:03,156 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 265 of 591 [2023-08-30 12:55:03,156 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand